Sixnet EL Series Management User manual

1

www.sixnet.com

EL Series

Industrial Ethernet

Managed Switch

Management Guide

Version 1.3.5

This page intentionally left blank.

v

About This Guide

Purpose

This guide gives specific information on how to operate and use the management

functions of the switch.

Audience

The guide is intended for use by network administrators who are responsible for operating

and maintaining network equipment; consequently, it assumes a basic working

knowledge of general switch functions, the Internet Protocol (IP), and Simple Network

Management Protocol (SNMP).

Conventions

The following conventions are used throughout this guide to show information:

Note: Emphasizes important information or calls your attention to related features or

instructions.

Caution: Alerts you to a potential hazard that could cause loss of data, or damage the

system or equipment.

Warning: Alerts you to a potential hazard that could cause personal injury.

Related Publications

The following publication details the hardware features of the switch, including the

physical and performance-related characteristics, and how to install the switch:

The Installation Guide

Also, as part of the switch’s software, there is an online web-based help that describes all

management related features.

Revision History

1.3.5 Release to include EL212

1.3.4.0 First Release

i

Contents

Chapter 1: Introduction 1-1

Key Features 1-1

Description of Software Features 1-2

System Defaults 1-6

Chapter 2: Initial Configuration 2-1

Connecting to the Switch 2-1

Configuration Options 2-1

Required Connections 2-2

Remote Connections 2-3

Basic Configuration 2-3

Console Connection 2-3

Setting Passwords 2-4

Setting an IP Address 2-4

Manual Configuration 2-4

Dynamic Configuration 2-5

Downloading a Configuration File Referenced by a DHCP Server 2-6

Enabling SNMP Management Access 2-8

Community Strings (for SNMP version 1 and 2c clients) 2-9

Trap Receivers 2-9

Configuring Access for SNMP Version 3 Clients 2-10

Managing System Files 2-10

Saving Configuration Settings 2-11

Chapter 3: Configuring the Switch 3-1

Using the Web Interface 3-1

Navigating the Web Browser Interface 3-2

Home Page 3-2

Configuration Options 3-3

Panel Display 3-3

Main Menu 3-4

Basic Configuration 3-13

Displaying System Information 3-13

Displaying Switch Hardware/Software Versions 3-15

Displaying Bridge Extension Capabilities 3-16

Setting the Switch’s IP Address 3-17

Manual Configuration 3-18

Using DHCP/BOOTP 3-19

Enabling Jumbo Frames 3-20

Managing Firmware 3-21

Contents

ii

Automatic Operation Code Upgrade 3-22

Downloading System Software from a Server 3-26

Saving or Restoring Configuration Settings 3-27

Downloading Configuration Settings from a Server 3-29

Uploading and Downloading Files Using HTTP 3-30

Console Port Settings 3-32

Telnet Settings 3-34

Configuring Event Logging 3-36

System Log Configuration 3-36

Remote Log Configuration 3-37

Displaying Log Messages 3-39

Sending Simple Mail Transfer Protocol Alerts 3-39

Resetting the System 3-41

Setting the System Clock 3-42

Setting the Time Manually 3-43

Configuring SNTP 3-43

Configuring NTP 3-44

Setting the Time Zone 3-46

Configuring Summer Time 3-47

Simple Network Management Protocol 3-50

Enabling the SNMP Agent 3-51

Setting Community Access Strings 3-52

Specifying Trap Managers and Trap Types 3-53

Configuring SNMPv3 Management Access 3-56

Setting the Local Engine ID 3-56

Specifying a Remote Engine ID 3-57

Configuring SNMPv3 Users 3-58

Configuring Remote SNMPv3 Users 3-60

Configuring SNMPv3 Groups 3-62

Setting SNMPv3 Views 3-65

Sampling Traffic Flows 3-66

Configuring sFlow Global Parameters 3-67

Configuring sFlow Port Parameters 3-69

User Authentication 3-71

Configuring User Accounts 3-71

Configuring Local/Remote Logon Authentication 3-73

Configuring Encryption Keys 3-77

AAA Authorization and Accounting 3-78

Configuring AAA RADIUS Group Settings 3-79

Configuring AAA TACACS+ Group Settings 3-79

Configuring AAA Accounting 3-80

AAA Accounting Update 3-82

AAA Accounting 802.1X Port Settings 3-83

AAA Accounting Exec Command Privileges 3-84

AAA Accounting Exec Settings 3-85

Contents

iii

AAA Accounting Summary 3-85

Authorization Settings 3-87

Authorization EXEC Settings 3-88

Authorization Summary 3-89

Configuring HTTPS 3-90

Replacing the Default Secure-site Certificate 3-91

Configuring the Secure Shell 3-93

Generating the Host Key Pair 3-95

Importing User Public Keys 3-97

Configuring the SSH Server 3-100

Configuring 802.1X Port Authentication 3-101

Displaying 802.1X Global Settings 3-102

Configuring 802.1X Global Settings 3-103

Configuring Port Settings for 802.1X 3-104

Displaying 802.1X Statistics 3-108

Filtering IP Addresses for Management Access 3-110

General Security Measures 3-112

Configuring Port Security 3-113

Web Authentication 3-114

Configuring Web Authentication 3-115

Configuring Web Authentication for Ports 3-116

Displaying Web Authentication Port Information 3-117

Re-authenticating Web Authenticated Ports 3-117

Network Access (MAC Address Authentication) 3-118

Configuring the MAC Authentication Reauthentication Time 3-120

Configuring MAC Authentication for Ports 3-121

Configuring Port Link Detection 3-123

Displaying Secure MAC Address Information 3-124

MAC Filter Configuration 3-125

Access Control Lists 3-127

Setting the ACL Name and Type 3-128

Configuring a Standard IPv4 ACL 3-129

Configuring an Extended IPv4 ACL 3-130

Configuring a Standard IPv6 ACL 3-132

Configuring an Extended IPv6 ACL 3-133

Configuring a MAC ACL 3-134

Configuring an ARP ACL 3-136

Binding a Port to an Access Control List 3-138

ARP Inspection 3-139

Configuring ARP Inspection 3-139

Displaying ARP Inspection Port Information 3-144

DHCP Snooping 3-146

DHCP Snooping Configuration 3-147

DHCP Snooping VLAN Configuration 3-148

DHCP Snooping Information Option Configuration 3-149

Contents

iv

Configuring Ports for DHCP Snooping 3-150

Displaying DHCP Snooping Binding Information 3-152

IP Source Guard 3-153

Configuring Ports for IP Source Guard 3-153

Configuring Static Binding for IP Source Guard 3-155

Displaying Information for Dynamic IP Source Guard Bindings 3-157

Port Configuration 3-158

Displaying Connection Status 3-158

Configuring Interface Connections 3-160

Creating Trunk Groups 3-163

Statically Configuring a Trunk 3-164

Enabling LACP on Selected Ports 3-165

Configuring Parameters for LACP Group Members 3-167

Configuring Parameters for LACP Groups 3-169

Displaying LACP Port Counters 3-170

Displaying LACP Settings and Status for the Local Side 3-171

Displaying LACP Settings and Status for the Remote Side 3-173

Setting Broadcast Storm Thresholds 3-175

Setting Multicast Storm Thresholds 3-177

Setting Unknown Unicast Storm Thresholds 3-178

Configuring Port Mirroring 3-180

Configuring Rate Limits 3-181

Rate Limit Configuration 3-181

Showing Port Statistics 3-183

Address Table Settings 3-188

Setting Static Addresses 3-188

Displaying the Address Table 3-189

Changing the Aging Time 3-190

Spanning Tree Algorithm Configuration 3-191

Configuring Port and Trunk Loopback Detection 3-193

Displaying Global Settings for STA 3-194

Configuring Global Settings for STA 3-197

Displaying Interface Settings for STA 3-201

Configuring Interface Settings for STA 3-204

Spanning Tree Edge Port Configuration 3-207

Configuring Multiple Spanning Trees 3-209

Displaying Interface Settings for MSTP 3-212

Configuring Interface Settings for MSTP 3-214

VLAN Configuration 3-215

IEEE 802.1Q VLANs 3-215

Enabling or Disabling GVRP (Global Setting) 3-218

Displaying Basic VLAN Information 3-219

Displaying Current VLANs 3-220

Creating VLANs 3-221

Adding Static Members to VLANs (VLAN Index) 3-223

Contents

v

Adding Static Members to VLANs (Port Index) 3-225

Configuring VLAN Behavior for Interfaces 3-226

Configuring IEEE 802.1Q Tunneling 3-228

Enabling QinQ Tunneling on the Switch 3-232

Adding an Interface to a QinQ Tunnel 3-233

Traffic Segmentation 3-235

Configuring Global Settings for Traffic Segmentation 3-235

Configuring Traffic Segmentation Sessions 3-236

Private VLANs 3-237

Displaying Current Private VLANs 3-237

Configuring Private VLANs 3-238

Associating VLANs 3-239

Displaying Private VLAN Interface Information 3-240

Configuring Private VLAN Interfaces 3-241

Protocol VLANs 3-242

Configuring Protocol VLAN Groups 3-243

Mapping Protocols to VLANs 3-244

Configuring VLAN Mirroring 3-245

Configuring IP Subnet VLANs 3-246

Configuring MAC-based VLANs 3-247

OAM Configuration 3-248

Enabling OAM on Local Ports 3-248

Reporting of Errored Frame Link Events 3-251

Displaying Statistics for OAM Messages 3-253

Displaying the OAM Event Log 3-254

Displaying the Status of Remote Interfaces 3-255

Configuring Remote Device VLANs 3-257

Resetting a Remote Device 3-258

Configuring General Settings on a Remote Port 3-258

Displaying Statistics for a Remote Port 3-260

Configuring a Remote Loopback Test 3-261

Displaying the Results of Remote Loopback Testing 3-264

Link Layer Discovery Protocol 3-265

Setting LLDP Timing Attributes 3-265

Configuring LLDP Interface Attributes 3-267

Displaying LLDP Local Device Information 3-270

Displaying LLDP Remote Port Information 3-273

Displaying LLDP Remote Information Details 3-274

Displaying Device Statistics 3-276

Displaying Detailed Device Statistics 3-277

Class of Service Configuration 3-279

Layer 2 Queue Settings 3-279

Setting the Default Priority for Interfaces 3-279

Mapping CoS Values to Egress Queues 3-281

Selecting the Queue Mode 3-283

Contents

vi

Displaying the Service Weight for Traffic Classes 3-284

Layer 3/4 Priority Settings 3-285

Mapping Layer 3/4 Priorities to CoS Values 3-285

Enabling IP DSCP Priority 3-285

Mapping DSCP Priority 3-286

Quality of Service 3-288

Configuring Quality of Service Parameters 3-288

Configuring a Class Map 3-289

Creating QoS Policies 3-291

Attaching a Policy Map to Ingress Queues 3-294

VoIP Traffic Configuration 3-295

Configuring VoIP Traffic 3-295

Configuring VoIP Traffic Ports 3-296

Configuring Telephony OUI 3-298

Multicast Filtering 3-300

Layer 2 IGMP (Snooping and Query) 3-301

Configuring IGMP Snooping and Query Parameters 3-302

Enabling IGMP Immediate Leave 3-304

Displaying Interfaces Attached to a Multicast Router 3-306

Specifying Static Interfaces for a Multicast Router 3-307

Displaying Port Members of Multicast Services 3-308

Assigning Ports to Multicast Services 3-309

IGMP Filtering and Throttling 3-310

Enabling IGMP Filtering and Throttling 3-310

Configuring IGMP Filter Profiles 3-311

Configuring IGMP Filtering and Throttling for Interfaces 3-313

Multicast VLAN Registration 3-315

Configuring Global MVR Settings 3-316

Displaying MVR Interface Status 3-318

Displaying Port Members of Multicast Groups 3-319

Configuring MVR Interface Status 3-320

Assigning Static Multicast Groups to Interfaces 3-322

Configuring MVR Receiver VLAN and Group Addresses 3-323

Displaying MVR Receiver Groups 3-324

Configuring Static MVR Receiver Group Members 3-325

Domain Name Service 3-326

Configuring General DNS Service Parameters 3-326

Configuring Static DNS Host to Address Entries 3-328

Displaying the DNS Cache 3-330

Switch Clustering 3-331

Configuring General Settings for Clusters 3-331

Cluster Member Configuration 3-333

Displaying Information on Cluster Members 3-334

Cluster Candidate Information 3-335

Contents

vii

UPnP 3-336

UPnP Configuration 3-337

Chapter 4: Command Line Interface 4-1

Using the Command Line Interface 4-1

Accessing the CLI 4-1

Console Connection 4-1

Telnet Connection 4-2

Entering Commands 4-3

Keywords and Arguments 4-3

Minimum Abbreviation 4-3

Command Completion 4-3

Getting Help on Commands 4-3

Showing Commands 4-4

Partial Keyword Lookup 4-5

Negating the Effect of Commands 4-5

Using Command History 4-5

Understanding Command Modes 4-6

Exec Commands 4-6

Configuration Commands 4-7

Command Line Processing 4-9

Command Groups 4-10

General Commands 4-11

enable 4-12

disable 4-12

configure 4-13

show history 4-13

reload (Privileged Exec) 4-14

reload (Global Configuration) 4-14

show reload 4-16

prompt 4-16

end 4-16

exit 4-17

quit 4-17

System Management Commands 4-18

Device Designation Commands 4-18

hostname 4-18

Banner Information Commands 4-19

banner configure 4-20

banner configure company 4-21

banner configure dc-power-info 4-22

banner configure department 4-22

banner configure equipment-info 4-23

banner configure equipment-location 4-24

RTR

3-338

Contents

viii

banner configure ip-lan 4-24

banner configure lp-number 4-25

banner configure manager-info 4-26

banner configure mux 4-26

banner configure note 4-27

show banner 4-28

System Status Commands 4-29

show startup-config 4-29

show running-config 4-31

show system 4-33

show users 4-33

show version 4-34

Frame Size Commands 4-35

jumbo frame 4-35

File Management Commands 4-36

copy 4-37

delete 4-40

dir 4-40

whichboot 4-41

boot system 4-42

upgrade opcode auto 4-43

upgrade opcode path 4-44

Line Commands 4-45

line 4-46

login 4-46

password 4-47

timeout login response 4-48

exec-timeout 4-49

password-thresh 4-50

silent-time 4-50

databits 4-51

parity 4-52

speed 4-52

stopbits 4-53

terminal length 4-53

terminal width 4-54

terminal escape-character 4-54

terminal terminal-type 4-55

terminal history 4-55

disconnect 4-56

show line 4-56

Event Logging Commands 4-58

logging on 4-58

logging history 4-59

logging host 4-60

Contents

ix

logging facility 4-60

logging trap 4-61

clear log 4-61

show logging 4-62

show log 4-63

SMTP Alert Commands 4-64

logging sendmail host 4-64

logging sendmail level 4-65

logging sendmail source-email 4-65

logging sendmail destination-email 4-66

logging sendmail 4-66

show logging sendmail 4-66

Time Commands 4-68

sntp client 4-69

sntp server 4-70

sntp poll 4-70

show sntp 4-71

ntp client 4-71

ntp server 4-72

ntp authenticate 4-73

ntp authentication-key 4-74

show ntp 4-75

clock timezone 4-75

clock timezone-predefined 4-76

clock summer-time (date) 4-77

clock summer-time (predefined) 4-78

clock summer-time (recurring) 4-79

calendar set 4-80

show calendar 4-81

Switch Cluster Commands 4-81

cluster 4-82

cluster commander 4-82

cluster ip-pool 4-83

cluster member 4-84

rcommand 4-84

show cluster 4-85

show cluster members 4-85

show cluster candidates 4-85

UPnP Commands 4-86

upnp device 4-86

upnp device ttl 4-87

upnp device advertise duration 4-87

show upnp 4-88

SNMP Commands 4-88

snmp-server 4-89

Contents

x

show snmp 4-90

snmp-server community 4-91

snmp-server contact 4-91

snmp-server location 4-92

snmp-server host 4-93

snmp-server enable traps 4-95

snmp-server engine-id 4-96

show snmp engine-id 4-97

snmp-server view 4-97

show snmp view 4-98

snmp-server group 4-99

show snmp group 4-100

snmp-server user 4-101

show snmp user 4-102

Flow Sampling Commands 4-103

sflow 4-104

sflow source 4-104

sflow sample 4-105

sflow polling-interval 4-105

sflow owner 4-106

sflow timeout 4-106

sflow destination 4-107

sflow max-header-size 4-107

sflow max-datagram-size 4-108

show sflow 4-108

Authentication Commands 4-109

User Account and Privilege Level Commands 4-110

username 4-110

enable password 4-111

privilege 4-112

privilege rerun 4-113

show privilege 4-113

Authentication Sequence 4-114

authentication login 4-114

authentication enable 4-115

RADIUS Client 4-116

radius-server host 4-116

radius-server acct-port 4-117

radius-server auth-port 4-117

radius-server key 4-118

radius-server retransmit 4-118

radius-server timeout 4-119

show radius-server 4-120

TACACS+ Client 4-121

tacacs-server host 4-121

Contents

xi

tacacs-server port 4-122

tacacs-server key 4-122

tacacs-server retransmit 4-123

tacacs-server timeout 4-123

show tacacs-server 4-124

AAA Commands 4-125

aaa group server 4-125

server 4-126

aaa accounting dot1x 4-127

aaa accounting exec 4-128

aaa accounting commands 4-129

aaa accounting update 4-130

accounting dot1x 4-130

accounting exec 4-131

accounting commands 4-131

aaa authorization exec 4-132

authorization exec 4-133

show accounting 4-133

Web Server Commands 4-134

ip http port 4-134

ip http server 4-135

ip http secure-server 4-135

ip http secure-port 4-136

Telnet Server Commands 4-137

ip telnet server 4-137

Secure Shell Commands 4-138

ip ssh server 4-140

ip ssh timeout 4-141

ip ssh authentication-retries 4-141

ip ssh server-key size 4-142

delete public-key 4-142

ip ssh crypto host-key generate 4-143

ip ssh crypto zeroize 4-143

ip ssh save host-key 4-144

show ip ssh 4-144

show ssh 4-145

show public-key 4-146

802.1X Port Authentication 4-147

dot1x system-auth-control 4-147

dot1x default 4-148

dot1x max-req 4-148

dot1x port-control 4-148

dot1x operation-mode 4-149

dot1x re-authenticate 4-150

dot1x re-authentication 4-151

Contents

xii

dot1x timeout quiet-period 4-151

dot1x timeout re-authperiod 4-152

dot1x timeout tx-period 4-152

dot1x timeout supp-timeout 4-153

dot1x intrusion-action 4-153

show dot1x 4-154

Management IP Filter Commands 4-157

management 4-157

show management 4-158

General Security Measures 4-159

Port Security Commands 4-160

port security 4-160

Network Access (MAC Address Authentication) 4-162

network-access aging 4-163

network-access mac-filter 4-163

network-access port-mac-filter 4-164

network-access max-mac-count 4-165

network-access mode 4-165

mac-authentication reauth-time 4-166

mac-authentication intrusion-action 4-167

mac-authentication max-mac-count 4-167

network-access dynamic-vlan 4-168

network-access guest-vlan 4-168

network-access dynamic-qos 4-169

network-access link-detection 4-170

network-access link-detection link-down 4-170

network-access link-detection link-up 4-171

network-access link-detection link-up-down 4-171

clear network-access 4-172

show network-access 4-172

show network-access mac-address-table 4-173

show network-access mac-filter 4-174

Web Authentication 4-175

web-auth login-attempts 4-175

web-auth quiet-period 4-176

web-auth session-timeout 4-176

web-auth system-auth-control 4-177

web-auth 4-177

web-auth re-authenticate (Port) 4-178

web-auth re-authenticate (IP) 4-178

show web-auth 4-179

show web-auth interface 4-179

show web-auth summary 4-179

DHCP Snooping Commands 4-180

ip dhcp snooping 4-181

Contents

xiii

ip dhcp snooping vlan 4-182

ip dhcp snooping trust 4-183

ip dhcp snooping verify mac-address 4-184

ip dhcp snooping information option 4-185

ip dhcp snooping information policy 4-186

ip dhcp snooping database flash 4-186

clear ip dhcp snooping database flash 4-187

show ip dhcp snooping 4-187

show ip dhcp snooping binding 4-187

IP Source Guard Commands 4-188

ip source-guard 4-188

ip source-guard binding 4-190

show ip source-guard 4-191

show ip source-guard binding 4-191

ARP Inspection Commands 4-192

ip arp inspection 4-192

ip arp inspection vlan 4-193

ip arp inspection filter 4-194

ip arp inspection validate 4-195

ip arp inspection log-buffer logs 4-196

ip arp inspection trust 4-197

ip arp inspection limit 4-197

show ip arp inspection configuration 4-198

show ip arp inspection interface 4-198

show ip arp inspection vlan 4-199

show ip arp inspection log 4-199

show ip arp inspection statistics 4-200

Access Control List Commands 4-200

IPv4 ACLs 4-201

access-list rule-mode 4-201

access-list ip 4-202

permit, deny (Standard IPv4 ACL) 4-203

permit, deny (Extended IPv4 ACL) 4-204

show ip access-list 4-206

ip access-group 4-206

show ip access-group 4-207

IPv6 ACLs 4-207

access-list ipv6 4-208

permit, deny (Standard IPv6 ACL) 4-209

permit, deny (Extended IPv6 ACL) 4-210

show ipv6 access-list 4-211

ipv6 access-group 4-211

show ipv6 access-group 4-212

ARP ACLs 4-212

access-list arp 4-213

Contents

xiv

permit, deny (ARP ACL) 4-214

show arp access-list 4-215

MAC ACLs 4-216

access-list mac 4-216

permit, deny (MAC ACL) 4-217

show mac access-list 4-218

mac access-group 4-219

show mac access-group 4-219

ACL Information 4-220

show access-list 4-220

show access-group 4-220

Interface Commands 4-221

interface 4-222

description 4-222

speed-duplex 4-223

negotiation 4-224

capabilities 4-225

flowcontrol 4-226

media-type 4-227

giga-phy-mode 4-227

shutdown 4-228

switchport packet-rate 4-229

clear counters 4-230

show interfaces brief 4-231

show interfaces status 4-231

show interfaces counters 4-232

show interfaces switchport 4-233

Automatic Traffic Control Commands 4-235

auto-traffic-control apply-timer 4-238

auto-traffic-control release-timer 4-239

auto-traffic-control 4-240

auto-traffic-control alarm-fire-threshold 4-240

auto-traffic-control alarm-clear-threshold 4-241

auto-traffic-control action 4-242

auto-traffic-control control-release 4-243

auto-traffic-control auto-control-release 4-244

snmp-server enable port-traps atc broadcast-alarm-fire 4-244

snmp-server enable port-traps atc multicast-alarm-fire 4-245

snmp-server enable port-traps atc broadcast-alarm-clear 4-245

snmp-server enable port-traps atc multicast-alarm-clear 4-246

snmp-server enable port-traps atc broadcast-control-apply 4-246

snmp-server enable port-traps atc multicast-control-apply 4-247

snmp-server enable port-traps atc broadcast-control-release 4-247

snmp-server enable port-traps atc multicast-control-release 4-248

show auto-traffic-control 4-248

Contents

xv

show auto-traffic-control interface 4-249

Link Aggregation Commands 4-250

channel-group 4-251

lacp 4-252

lacp system-priority 4-253

lacp admin-key (Ethernet Interface) 4-254

lacp admin-key (Port Channel) 4-255

lacp port-priority 4-256

lacp active/passive 4-257

show lacp 4-257

Mirror Port Commands 4-262

port monitor 4-262

show port monitor 4-263

Rate Limit Commands 4-265

rate-limit 4-265

Address Table Commands 4-266

mac-address-table static 4-266

clear mac-address-table dynamic 4-267

show mac-address-table 4-268

mac-address-table aging-time 4-269

show mac-address-table aging-time 4-269

Spanning Tree Commands 4-270

spanning-tree 4-271

spanning-tree mode 4-272

spanning-tree forward-time 4-273

spanning-tree hello-time 4-273

spanning-tree max-age 4-274

spanning-tree priority 4-275

spanning-tree system-bpdu-flooding 4-275

spanning-tree pathcost method 4-276

spanning-tree transmission-limit 4-277

spanning-tree mst-configuration 4-277

mst vlan 4-278

mst priority 4-279

name 4-279

revision 4-280

max-hops 4-281

spanning-tree spanning-disabled 4-281

spanning-tree cost 4-282

spanning-tree port-priority 4-283

spanning-tree edge-port 4-284

spanning-tree portfast 4-285

spanning-tree bpdu-filter 4-286

spanning-tree bpdu-guard 4-287

spanning-tree port-bpdu-flooding 4-287

Contents

xvi

spanning-tree root-guard 4-288

spanning-tree link-type 4-289

spanning-tree loopback-detection 4-289

spanning-tree loopback-detection release-mode 4-290

spanning-tree loopback-detection trap 4-291

spanning-tree mst cost 4-291

spanning-tree mst port-priority 4-292

spanning-tree protocol-migration 4-293

show spanning-tree 4-294

show spanning-tree mst configuration 4-296

VLAN Commands 4-296

GVRP and Bridge Extension Commands 4-297

bridge-ext gvrp 4-297

show bridge-ext 4-298

switchport gvrp 4-298

show gvrp configuration 4-299

garp timer 4-299

show garp timer 4-300

Editing VLAN Groups 4-301

vlan database 4-301

vlan 4-302

Configuring VLAN Interfaces 4-303

interface vlan 4-303

switchport mode 4-304

switchport acceptable-frame-types 4-305

switchport ingress-filtering 4-305

switchport native vlan 4-306

switchport allowed vlan 4-307

switchport forbidden vlan 4-308

vlan-trunking 4-308

Displaying VLAN Information 4-310

show vlan 4-310

Configuring IEEE 802.1Q Tunneling 4-311

dot1q-tunnel system-tunnel-control 4-312

switchport dot1q-tunnel mode 4-313

switchport dot1q-tunnel tpid 4-314

show dot1q-tunnel 4-315

Configuring Port-based Traffic Segmentation 4-315

pvlan 4-316

pvlan uplink/downlink 4-317

pvlan session 4-317

pvlan up-to-up 4-318

show pvlan 4-318

Configuring Private VLANs 4-319

private-vlan 4-320

Contents

xvii

private vlan association 4-321

switchport mode private-vlan 4-322

switchport private-vlan host-association 4-322

switchport private-vlan mapping 4-323

show vlan private-vlan 4-323

Configuring Protocol-based VLANs 4-324

protocol-vlan protocol-group (Configuring Groups) 4-325

protocol-vlan protocol-group (Configuring VLANs) 4-325

show protocol-vlan protocol-group 4-326

show protocol-vlan protocol-group-vid 4-327

Configuring IP Subnet VLANs 4-327

subnet-vlan 4-328

show subnet-vlan 4-328

Configuring MAC Based VLANs 4-329

mac-vlan 4-329

show mac-vlan 4-330

Configuring Voice VLANs 4-331

voice vlan 4-331

voice vlan aging 4-332

voice vlan mac-address 4-333

switchport voice vlan 4-334

switchport voice vlan rule 4-334

switchport voice vlan security 4-335

switchport voice vlan priority 4-336

show voice vlan 4-336

OAM Commands 4-337

efm oam 4-338

efm oam mode 4-339

efm oam critical-link-event 4-340

efm oam link-monitor frame 4-340

efm oam link-monitor frame threshold 4-341

efm oam link-monitor frame window 4-341

efm oam remote factory-default 4-342

efm oam remote reset 4-342

efm oam remote vlan 4-343

efm oam remote-port default-priority 4-343

efm oam remote-port default-vlan 4-344

efm oam remote-port igmp-snooping 4-345

efm oam remote-port shudown 4-345

efm oam remote-loopback 4-346

efm oam remote-loopback test 4-347

clear efm oam counters 4-348

show efm oam counters interface 4-348

show efm oam event-log interface 4-349

show efm oam remote vlan interface 4-350

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Sixnet EL Series Management User manual

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