Edge-Core ECS2020-28P User manual

CLI Reference Guide

www.edge-core.com

ECS2020

10/28-Port Gigabit Web Smart

PoE & Non-PoE Switch

Software Release v1.0.2.9

CLI Reference Guide

ECS2020-10T

Web-smart Gigabit Ethernet Switch

with 8 10/100/1000BASE-T (RJ-45)

and 2 Gigabit SFP Ports

ECS2020-10P

Web-smart Gigabit Ethernet Switch

with 8 10/100/1000BASE-T (RJ-45) 802.3af/at PoE Ports

and 2 Gigabit SFP Ports

ECS2020-28T

Web-smart Gigabit Ethernet Switch

with 24 10/100/1000BASE-T (RJ-45)

and 4 Gigabit SFP Ports

ECS2020-28P

Web-smart Gigabit Ethernet Switch

with 24 10/100/1000BASE-T (RJ-45) 802.3af/at PoE Ports

and 4 Gigabit SFP Ports

E032021-CS-R03

About This Guide

This guide includes detailed information on the switch software, including how to

operate and use the management functions of the switch. To deploy this switch

effectively and ensure trouble-free operation, you should first read the relevant

sections in this guide so that you are familiar with all of its software features.

Who Should Read This

Guide?

This guide is for network administrators who are responsible for operating and

maintaining network equipment. The guide assumes a basic working knowledge of

LANs (Local Area Networks), the Internet Protocol (IP), and Simple Network

Management Protocol (SNMP).

This guide focuses on switch software configuration through the CLI.

For information on how to manage the switch through the Web management

interface, see the following guide:

Web Management Guide

Documentation

Notice

This documentation is provided for general information purposes only. If any

product feature details in this documentation conflict with the product datasheet,

refer to the datasheet for the latest information.

 
4 
 
Contents 
1  MTU .................................................................................................................................. 14 
2  Link-Aggregate Port Commands ................................................................................... 15 
2.1
 
Configure relevant commands .................................................................................................... 15
 
  link-aggregation load-balance .......................................................................................... 15 
  link-aggreation ................................................................................................................. 15 
  Interface link-aggreation ................................................................................................... 16 
2.2
 
Display relevant commands ........................................................................................................ 16
 
  show link-aggregation ...................................................................................................... 16 
3  Port mirroring commands .............................................................................................. 18 
3.1
 
Configure-relevant commands .................................................................................................... 18
 
  monitor session ................................................................................................................ 18 
3.2
 
Display-relevant commands ........................................................................................................ 19
 
  show monitor .................................................................................................................... 19 
4  Port isolation commands ............................................................................................... 20 
4.1
 
Configure-relevant commands .................................................................................................... 20
 
  isolate-port ....................................................................................................................... 20 
4.2
 
Display-relevant commands ........................................................................................................ 20
 
  show isolate-port .............................................................................................................. 20 
5  Port speed limit ............................................................................................................... 22 
5.1
 
Configure-relevant commands .................................................................................................... 22
 
  rate-limit ........................................................................................................................... 22 
5.2
 
Display-relevant commands ........................................................................................................ 22
 
  show rate-limit .................................................................................................................. 22 
6  Storm control .................................................................................................................. 24 
6.1
 
Configure-relevant commands .................................................................................................... 24
 
  storm-control .................................................................................................................... 24 
6.2
 
Display-relevant commands ........................................................................................................ 25
 
  Show storm-control .......................................................................................................... 25 
7  Port Security ................................................................................................................... 26 
7.1
 
Configure-relevant commands .................................................................................................... 26
 
  Port-security ..................................................................................................................... 26 
7.2
 
Display-relevant commands ........................................................................................................ 26
 
  show  port-security ........................................................................................................... 26 
8  NTP/SNTP COMMANDS .................................................................................................. 28 
8.1
 
NTP Configure-relevant commands ............................................................................................ 28
 
  server ............................................................................................................................... 28 
  show ntp/sntp status ......................................................................................................... 28 
9  EEE .................................................................................................................................. 30 

 
5 
 
10  DDOS PROTECTION ....................................................................................................... 31 
10.1
 
Configuration ddos protection ..................................................................................................... 31
 
  Turn on DDOS protection ................................................................................................. 31 
  Turn off  DDOS protection ................................................................................................ 32 
10.2
 
show DDOS protection ............................................................................................................... 32
 
11  CPU Guard ....................................................................................................................... 34 
11.1
 
Configuration CPU Guard ........................................................................................................... 34
 
11.2
 
show CPU Guard ........................................................................................................................ 35
 
12  Dual Configuration .......................................................................................................... 36 
12.1
 
Backup the configuration file ....................................................................................................... 36
 
12.2
 
Restore Configuration ................................................................................................................. 36
 
13  RMON .............................................................................................................................. 38 
13.1
 
rmon event .................................................................................................................................. 38
 
13.2
 
rmon alarm ................................................................................................................................. 39
 
13.3
 
rmon history ................................................................................................................................ 40
 
13.4
 
clear rmon interface statistics ..................................................................................................... 41
 
13.5
 
show rmon interface statistics ..................................................................................................... 42
 
13.6
 
show rmon event ........................................................................................................................ 42
 
13.7
 
show rmon alarm ........................................................................................................................ 43
 
13.8
 
show rmon history ...................................................................................................................... 44
 
14  ARP Inspection ................................................................................................................ 45 
14.1
 
arp inspection ............................................................................................................................. 45
 
14.2
 
arp inspection rate-limit ............................................................................................................... 45
 
14.3
 
arp inspection trust ..................................................................................................................... 46
 
14.4
 
arp inspection validate ................................................................................................................ 47
 
14.5
 
clear arp inspection statistics ...................................................................................................... 47
 
14.6
 
show arp inspection .................................................................................................................... 48
 
14.7
 
show arp inspection interface ..................................................................................................... 48
 
15  Flow Control Commands ................................................................................................ 50 
15.1
 
Flow Control Configuration Commands ...................................................................................... 50
 
  flowcontrol ........................................................................................................................ 50 
16  VLAN COMMANDS .......................................................................................................... 51 
16.1
 
Configure commands .................................................................................................................. 51
 
  VLAN description .............................................................................................................. 51 
  vlan .................................................................................................................................. 52 
  switch mode ..................................................................................................................... 52 
  Management VLAN .......................................................................................................... 53 
16.2
 
Configure different types of VLAN .............................................................................................. 54
 
  Access VLAN ................................................................................................................... 54 
  Trunk allowed VLAN ........................................................................................................ 54

 
6 
 
  Trunk native VLAN ........................................................................................................... 55 
  Hybrid VLAN .................................................................................................................... 56 
  Hybrid native VLAN .......................................................................................................... 57 
16.3
 
Display-relevant commands ....................................................................................................... 58
 
  show vlan ......................................................................................................................... 58 
17  Voice VLAN ..................................................................................................................... 59 
17.1
 
Configure commands .................................................................................................................. 59
 
  voice VLAN ...................................................................................................................... 59 
  voice-vlan mode ............................................................................................................... 59 
  voice VLAN OUI ............................................................................................................... 60 
  voice VLAN aging-time and cos ....................................................................................... 61 
17.2
 
Display relevant commands ....................................................................................................... 61
 
  show voice VLAN .............................................................................................................. 61 
18  Surveillance VLAN .......................................................................................................... 63 
18.1
 
Configure commands .................................................................................................................. 63
 
  surveillance VLAN ............................................................................................................ 63 
  surveillance-vlan mode .................................................................................................... 63 
  surveillance VLAN OUI .................................................................................................... 64 
  surveillance VLAN aging-time and cos ............................................................................ 65 
18.2
 
Display relevant commands ....................................................................................................... 65
 
  show surveillance VLAN .................................................................................................... 65 
19  ONVIF .............................................................................................................................. 67 
19.1
 
Configure commands .................................................................................................................. 67
 
  ONVIF enable .................................................................................................................. 67 
  ONVIF vlan ...................................................................................................................... 67 
  ONVIF vlan priority ........................................................................................................... 68 
  ONVIF discover port ........................................................................................................ 69 
  ONVIF trap ....................................................................................................................... 69 
20  DHCP-snooping .............................................................................................................. 71 
20.1
 
Configure commands .................................................................................................................. 71
 
  DHCP-Snooping .............................................................................................................. 71 
  DHCP-Snooping trust ...................................................................................................... 72 
  dhcp snooping for vlan ..................................................................................................... 72 
 
enable 
dhcp snooping option 82 ..................................................................................... 73 
  option 82 of  remote-ID .................................................................................................... 74 
  option 82 of  CID .............................................................................................................. 74 
  DHCP snooping  policy .................................................................................................... 75 
20.2
 
Display relevant commands ........................................................................................................ 76
 
  show DHCP-Snooping ..................................................................................................... 76 
21  Loopback-detection ....................................................................................................... 78 

 
7 
 
21.1
 
Configure commands .................................................................................................................. 78
 
  Loopback-detection .......................................................................................................... 78 
21.2
 
Display relevant commands ........................................................................................................ 79
 
  show loop-detection ......................................................................................................... 79 
22  Spanning-tree ................................................................................................................. 80 
22.1
 
Configure Commands ................................................................................................................. 80
 
  spanning-tree enable ....................................................................................................... 80 
  spanning-tree mode ......................................................................................................... 81 
  spanning-tree forward-time .............................................................................................. 81 
  spanning-tree hello-time .................................................................................................. 82 
  spanning-tree max-age .................................................................................................... 83 
  spanning-tree max-hops .................................................................................................. 83 
  spanning-tree pathcost method ....................................................................................... 84 
  spanning-tree priority ....................................................................................................... 85 
  spanning-tree mst configure ............................................................................................ 85 
  spanning-tree enable ....................................................................................................... 86 
  spanning-tree bpdu .......................................................................................................... 87 
  spanning-tree cost ........................................................................................................... 88 
  spanning-tree guard ......................................................................................................... 88 
  spanning-tree link-type ..................................................................................................... 89 
  spanning-tree portfast edgeport ....................................................................................... 90 
  spanning-tree priority ....................................................................................................... 90 
  spanning-tree bpdu [filtering|flooding] .............................................................................. 91 
  spanning-tree trap ............................................................................................................ 91 
22.2
 
Display relevant commands ........................................................................................................ 92
 
  show spanning-tree .......................................................................................................... 92 
23  DHCP v4 server ............................................................................................................... 94 
23.1
 
Configure commands .................................................................................................................. 94
 
  DHCP v4 server ............................................................................................................... 94 
23.2
 
Display relevant commands ........................................................................................................ 95
 
  show ip dhcp server ......................................................................................................... 95 
24  ipv4 client ........................................................................................................................ 96 
24.1
 
Configure commands .................................................................................................................. 96
 
  ipv4 client ......................................................................................................................... 96 
24.2
 
Display relevant commands ........................................................................................................ 97
 
  show ip DHCP.................................................................................................................... 97 
25  ipv6 Client........................................................................................................................ 98 
25.1
 
Configure commands .................................................................................................................. 98
 
  ipv6 client ......................................................................................................................... 98 
24.1
 
Display relevant commands ........................................................................................................ 98
 
24.1.1  show ipv6 DHCP ............................................................................................................... 98 

 
8 
 
26  IGMP Snooping ............................................................................................................. 100 
26.1
 
command related to configuration ............................................................................................ 100
 
  ip igmp snooping ............................................................................................................ 100 
  ip igmp snooping version ............................................................................................... 100 
  Ip igmp snooping vlan .................................................................................................... 101 
  Ip igmp snooping fast-leave ........................................................................................... 103 
  ip igmp snooping suppression ....................................................................................... 103 
  ip igmp snooping unknown-multicast action ................................................................... 104 
  ip igmp snooping vlan mrouter ....................................................................................... 105 
  ip igmp snooping vlan mrouter learn .............................................................................. 106 
  ip igmp snooping vlan static ........................................................................................... 107 
  ip igmp snooping vlan querier ........................................................................................ 107 
  ip igmp snooping vlan querier version ............................................................................ 108 
  ip igmp snooping vlan querier last-member-query-count ............................................... 109 
  ip igmp snooping vlan querier last-member-query-interval ............................................ 110 
  ip igmp snooping vlan querier max-response-time ........................................................ 111 
  ip igmp snooping vlan querier query-interval ................................................................. 111 
  ip igmp snooping vlan robustness-variable .................................................................... 112 
  ip igmp profile ................................................................................................................. 113 
  profile range ................................................................................................................... 114 
  ip igmp filter .................................................................................................................... 114 
26.2
 
Commands related to display and monitoring .......................................................................... 115
 
  clear ip igmp snooping statistics ..................................................................................... 115 
  clear ip igmp snooping groups ........................................................................................ 116 
  show ip igmp snooping ................................................................................................... 117 
  show ip igmp snooping vlan ........................................................................................... 118 
  show ip igmp snooping forward-all ................................................................................. 118 
  show ip igmp snooping groups ....................................................................................... 119 
  show ip igmp snooping mrouter ...................................................................................... 120 
  show ip igmp snooping querier ....................................................................................... 121 
27  MLD Snooping ............................................................................................................... 122 
27.1
 
MLD Snooping configuration commands ................................................................................. 122
 
  ipv6 mld snooping .......................................................................................................... 122 
  ipv6 mld snooping version ............................................................................................. 122 
  ipv6 mld snooping vlan .................................................................................................. 123 
  ipv6 mld snooping vlan immediate-leave ....................................................................... 124 
  ipv6 mld snooping report-suppression ........................................................................... 124 
  ipv6 mld snooping unknown-multicast action ................................................................. 125 
  ipv6 mld snooping vlan static-router-port ....................................................................... 126 
  ipv6 mld snooping vlan router learn ............................................................................... 126 
  ipv6 mld snooping vlan static-group ............................................................................... 127 

 
9 
 
27.2
 
Commands related to display and monitoring .......................................................................... 128
 
  clear ipv6 mld snooping statistics ................................................................................... 128 
  clear ipv6 mld snooping groups ...................................................................................... 129 
  show ipv6 mld snooping ................................................................................................. 130 
  show ipv6 mld snooping vlan ......................................................................................... 131 
  show ipv6 mld snooping forward-all ................................................................................ 131 
  show ipv6 mld snooping groups ..................................................................................... 132 
  show ipv6 mld snooping router ....................................................................................... 133 
28  Path detection ............................................................................................................... 135 
28.1
 
ping ........................................................................................................................................... 135
 
28.2
 
traceroute ................................................................................................................................. 136
 
29  Access Control List ...................................................................................................... 137 
29.1
 
Configure commands ................................................................................................................ 137
 
  standard ip access-list .................................................................................................... 137 
  extended ip access-list ................................................................................................... 137 
  ACE configuration .......................................................................................................... 138 
  standard ip access-list deny|permit .................................................................................. 139 
  extended ip access-list deny|permit ............................................................................... 140 
  ip access-list commit ...................................................................................................... 141 
  standard ipv6 access-list ................................................................................................. 141 
  extended ipv6 access-list ............................................................................................... 142 
  ipv6 ACE configuration ................................................................................................... 142 
  standard ipv6 access-list deny|permit ................................................................................ 143 
  extended ipv6 access-list deny|permit ............................................................................ 144 
  ipv6 access-list commit .................................................................................................. 144 
  mac access-list extended ................................................................................................. 145 
  mac ACE configuration .................................................................................................. 146 
  mac access-list deny|permit ........................................................................................... 146 
  mac access-list commit .................................................................................................. 147 
29.2
 
Display commands ................................................................................................................... 148
 
  show access-list ............................................................................................................. 148 
30  802.1X ............................................................................................................................ 149 
30.1
 
Configure commands ................................................................................................................ 149
 
  authentication dot1x ....................................................................................................... 149 
  authentication dot1x ....................................................................................................... 149 
  authentication port-control ............................................................................................. 150 
  authentication host-mode ............................................................................................... 151 
30.2
 
Display commands ................................................................................................................... 151
 
  show authentication ........................................................................................................ 151 
31  AAA ................................................................................................................................ 153 
31.1
 
Configure commands ............................................................................................................... 153
 

 
10 
 
  radius host ..................................................................................................................... 153 
TACACS host ............................................................................................................................... 154 
  aaa authentication enable .............................................................................................. 154 
  aaa authentication login ................................................................................................. 155 
  line console .................................................................................................................... 155 
  line telnet ........................................................................................................................ 156 
  line ssh ........................................................................................................................... 157 
31.2
 
Display commands ................................................................................................................... 158
 
  show radius .................................................................................................................... 158 
  show tacacs ................................................................................................................... 158 
  show aaa authentication enable list .................................................................................. 159 
  show aaa authentication login list ...................................................................................... 159 
32  SSH ................................................................................................................................ 161 
32.1
 
Configure commands ............................................................................................................... 161
 
  ip ssh .............................................................................................................................. 161 
33  SSL ................................................................................................................................ 162 
33.1
 
Configure commands ................................................................................................................ 162
 
  ssl ................................................................................................................................... 162 
  ssl replace ...................................................................................................................... 162 
34  QoS ................................................................................................................................ 164 
34.1
 
Configure commands ................................................................................................................ 164
 
  qos trust ......................................................................................................................... 164 
  qos queue schedule ....................................................................................................... 164 
  qos map cos-queue ....................................................................................................... 165 
  qos map dscp-queue ..................................................................................................... 166 
  qos map weight .............................................................................................................. 166 
  qos queue strict-priority-num ......................................................................................... 167 
34.2
 
Display commands ................................................................................................................... 167
 
  show qos ......................................................................................................................... 167 
  show qos queueing .......................................................................................................... 168 
  show qos map cos-queue............................................................................................... 169 
  show qos map dscp-queue ............................................................................................... 169 
35  POE commands ............................................................................................................ 171 
35.1
 
configure command .................................................................................................................. 171
 
  PoE enable .................................................................................................................... 171 
  poe mode ....................................................................................................................... 172 
  poe max-power .............................................................................................................. 173 
  poe alloc-power .............................................................................................................. 174 
  poe timer enable ............................................................................................................ 175 
  poe timer configuration .................................................................................................. 176 
35.2
 
Display relevant commands ...................................................................................................... 177
 

 
11 
 
  show poe interface ......................................................................................................... 177 
  show poe interfaces ....................................................................................................... 178 
  show poe powersupply .................................................................................................. 178 
  show poe timer ............................................................................................................... 179 
36  SNMP command ........................................................................................................... 180 
36.1
 
SNMP configuration commands ............................................................................................... 180
 
  snmp enable .................................................................................................................. 180 
  no snmp enable ............................................................................................................. 181 
  snmp  enable traps ........................................................................................................ 182 
  snmp-server community ................................................................................................. 182 
  snmp-server host ........................................................................................................... 183 
  snmp trap auth ............................................................................................................... 184 
  snmp trap link-status ...................................................................................................... 185 
  snmp trap restart ............................................................................................................ 185 
  snmp trap stp ................................................................................................................. 186 
36.2
 
SNMP display relevant commands ........................................................................................... 187
 
  show snmp-status .......................................................................................................... 187 
  show snmp trap .............................................................................................................. 187 
  show community ............................................................................................................ 188 
  show snmp host ............................................................................................................. 189 
37  lldp settings .................................................................................................................. 190 
37.1
 
lldp settings ............................................................................................................................... 190
 
  LLDP enable .................................................................................................................. 190 
  lldp rx ............................................................................................................................. 190 
  LLDP tx-interval ............................................................................................................. 191 
  LLDP reinit-delay ........................................................................................................... 192 
  LLDP holdtime-multiplier ................................................................................................ 192 
  lldp lldpdu ....................................................................................................................... 193 
  LLDP med ...................................................................................................................... 194 
  lldp med fast-start-repeat-count ...................................................................................... 195 
  lldp med tlv-select .......................................................................................................... 196 
  lldp  tlv-select ................................................................................................................. 196 
  lldp tlv-select  pvid ......................................................................................................... 197 
  lldp  tlv-select  vlan-name .............................................................................................. 198 
  lldp tx .............................................................................................................................. 199 
  LLDP tx-delay ................................................................................................................ 200 
  show lldp ........................................................................................................................ 201 
  show lldp local-device .................................................................................................... 202 
  show lldp med ................................................................................................................ 202 
  show lldp neighbor ......................................................................................................... 203 
  show lldp statistics ......................................................................................................... 204 

 
12 
 
38  System Setting Commands .......................................................................................... 206 
38.1
 
Basic System Settings .............................................................................................................. 206
 
  Management VLAN ........................................................................................................ 206 
  ip dhcp ........................................................................................................................... 206 
  Management ip............................................................................................................... 207 
  location command .......................................................................................................... 208 
  ipv6 ................................................................................................................................ 208 
  ipv6 DHCP  command ................................................................................................... 209 
  Telnet ............................................................................................................................. 210 
  Upload the switch log file ............................................................................................... 211 
  system restart ................................................................................................................. 211 
  change password ........................................................................................................... 212 
  System Log .................................................................................................................... 212 
  ARP table ....................................................................................................................... 214 
  Configure static MAC bindings ....................................................................................... 215 
  MAC address drop ......................................................................................................... 215 
  configure mac-address aging-time ................................................................................. 216 
  show mac-address count ............................................................................................... 217 
  display bound mac-addresses ........................................................................................ 218 
  view the current configuration ........................................................................................ 218 
  save configuration .......................................................................................................... 219 
  restore-defaults .............................................................................................................. 220 
  Firmware Upgrade ......................................................................................................... 221 
  Firmware backup ........................................................................................................... 222 
  Uploading the startup configuration ............................................................................... 223 
  Downloading a configuration file ................................................................................... 224 
  Memory information ....................................................................................................... 225 
  CPU information ............................................................................................................. 226 
  Flash information ........................................................................................................... 227 
  Cable detection .............................................................................................................. 228 
  web-language ................................................................................................................ 229 
  Management static IPv4 address ................................................................................... 230 
  show version .................................................................................................................. 231 
  DHCP server enable ...................................................................................................... 232 
  DHCP server configuration ............................................................................................ 233 
  Show fiber-transceiver .................................................................................................... 234 
  Show fiber-info ............................................................................................................... 235 
39  Static Route ................................................................................................................... 236 
39.1
 
Configure commands ................................................................................................................ 236
 
  Turn off switch management VLAN ............................................................................... 236 
  Interface VLAN IP .......................................................................................................... 237 

13

Configure Static Route ................................................................................................... 238

14

1 MTU

In global configuration mode, use this command to set the MTU of the interface.

Mtu <1522-10240>

The default configuration is

1522.

Global configuration mode

Null

Set the mtu value

ECS2020-10P(config)# mtu 10240

ECS2020-10P# show interfaces GigabitEthernet 0/1 mtu

Interface |

MTU

------------------- --+---------------------

gi0/1 |

10240

P aram eter

Parameter

Description

1522-10240

Can be set in the range

C om m and

Command

Description

show interfaces gigabitEthernet id mtu

View the interface mtu status information.

Default

M ode

U sage

E xam ple

15

2 Link-Aggregate Port Commands

2.1

Configure relevant commands

link-aggregation load-balance

Configures a traffic balancing algorithm for link-aggregation ports (AGG). Use the no option of

this command to set the traffic balance back to the default.

link-aggregation load-balance {mac|ip-mac}

no link-aggregation load-balance

Null

Global configuration mode

Use the show link-aggregation group command to view the traffic balancing

algorithm.

ECS2020-10P(config)

# link-aggregation load-balance ip

link-aggreation

Creates a link-aggregation group.

link-aggregation {group-number mode { manual | lacp }}

no link-aggregation {group-number}

The physical port does not belong to any link-aggregate group.

P aram eter

Parameter

Description

MAC

The traffic is allocated according to the source MAC address of

incoming packets. In each AGG, packets from different

MAC

addresses are assigned to different ports. Packets from

the

same MAC address use the same port.

IP+MAC

Traffic is allocated based on source IP and source MAC.

Different source IP - source MAC traffic is forwarded through

different ports, and the same source IP - source MAC is

forwarded through the same link.

C om m and

Command

Description

show link-aggregation group

Display link-aggregation settings

param eter

Parameter

Description

group-number

The link-aggregation member port group number

manual

Use static mode

lacp

Use LACP protocol

D efault

M ode

U sage

E xam ple

D efault

16

Global configuration mode

You can configure manual mode and lacp mode. The no command removes all

interfaces from the aggregation group.

The following example creates a link aggregation group 1

ECS2020-10P(config)#link-aggregation 1 mode manual

Interface link-aggreation

Sets a physical port as a member port of a link-aggregation group. Use the no option of the command to

remove the link-aggregation port member from the group.

link-aggregation group-number [active| passive|manual]

no link-aggregation

{

group-number}

The physical port does not belong to any link-aggregation group.

Interface configuration mode

All AGG member interfaces need to be in the same VLAN.

ECS2020-10P(config)# interface GigabitEthernet /1

ECS2020-10P(config-if-GigabitEthernet0/1)# link-aggregation 1 active

2.2

Display relevant commands

show link-aggregation

Display link-aggregation settings.

show link-aggregation [group|group-number ]

Null

P aram eter

Parameter

Description

group-number

The link-aggregation port group number

C om m and

Command

Description

show link-aggregation group

Display the information of the link aggregation group

param eter

Parameter

Description

show link-aggregation group

Show all link aggregation groups

show link-aggregation group group-number

Displays a specific link

aggregation group

D efault

M ode

U sage

M ode

U sage

E xam ple

D efault

17

Privilege mode

If you do not specify the aggregate port interface number, all the information

of the aggregate port will be displayed.

The following example shows information about link-aggregation 1：

ECS2020-10P# show link-aggregation group 1

C om m and

Command

Description

Show link-aggregation group

Display the status of all link

aggregation groups

M ode

U sage

E xam ple

18

3 Port mirroring commands

3.1

Configure-relevant commands

monitor session

Create a SPAN session and specify the destination port (monitor port) and source port (monitored port). Use

the no option of the command to delete the session or remove the source port or destination port separately.

monitor session session_number { [ source interface Gigabit Ethernet port-id

[both | rx | tx ]] | [ destination interface GigabitEthernet port-id ]}

no monitor session session_number { [ source interface Gigabit Ethernet port-id

[both | rx | tx ]] | [destination interface GigabitEthernet port-id ]}

Null

Global configuration mode

Switch port and AGG (separate port settings) can be configured as source and

destination

ports. The SPAN session does not affect the normal operation of the switch.

SPAN

sessions can be configured on a disabled port, however, SPAN does not work

immediately until the destination and source port are enabled. A port cannot be both a

source port and a destination port. Use the show monitor command to display the

operating status of the SPAN session.

The following example shows how to create a SPAN session: Session 1. If the session

has already been set up,First clear the configuration of the current session 1, and then

set the port 0 interface to the port

interface 0/1.

ECS2020-10P(config)# no monitor session 1

ECS2020-10P(config)# monitor session 1 source interfaces

GigabitEthernet 0/2 both

ECS2020-10P(config)# monitor session 1 destination interface

GigabitEthernet 0/1

Parameter

Description

session_number

SPAN session number

source interface

Gigabit Ethernet port-id

Specifies the source port. For the interface-id,

specify the corresponding interface number, only

the physical

port, not the SVI.

destination interface

GIgabit Ethernet

port-id

Specifies the destination port. For interface-id,

specify the corresponding interface number, only the

physical port, not the SVI.

both

Monitors input and output traffic.

rx

Only monitors the input traffic.

tx

Only monitors the output traffic.

C om m and

Command

Description

monitor session

Creates a SPAN session and specifies

the destination port (monitoring port)

and source port (monitored port)

D efault

M ode

Us

a

ge

E xam ple

19

3.2

Display-relevant commands

show monitor

Displays the status of the current SPAN configuration

show monitor

All SPAN sessions are displayed by default

Privilege mode

Null

ECS2020-10P# show monitor

Session 1 Configuration

Source RX Port : gi0/9

Source TX Port : gi0/9

Destination port : gi0/10

Ingress State: disabled

param eter

Parameter

Description

-

The follow ing exam ple show s how to display the current state of a S P A N session by

using the show m onitor privilege com m and

C om m and

Command

Description

show monitor session

Displays the status of the current

SPAN configuration

D efault

M ode

U sage

E xam ple

20

4 Port isolation commands

4.1

Configure-relevant commands

isolate-port

Configures port isolation in interface mode. Use the no command to delete the configuration.

By default, port isolation is disabled.

switchport protected

no switchport protected

Turn off port isolation configuration

Interface configuration mode

After the port isolation function is enabled, the ports and link aggregation groups (AGG)

cannot be accessed by each other.

The following is the isolation between port 0/1 and port 0/2.

ECS2020-10P(config)# interface GigabitEthernet 0/1

ECS2020-10P(config-if-GigabitEthernet0/1)# switchport protected

ECS2020-10P(config)# interface GigabitEthernet 0/2

ECS2020-10P(config-if-GigabitEthernet0/2)# switchport protected

4.2

Display-relevant commands

show isolate-port

Displays the current port isolation configuration.

show interfaces port-id protected

param eter

Parameter

Description

Switchport protected

Turn on port isolation configuration

C om m and

Command

Description

show interfaces GigabitEthernet 0/1 protected

View the current port isolation information

param eter

Parameter

Description

show interfaces port-id protected

Displays the current port isolation

configuration.

D efault

M ode

U sage

E xam ple

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