Aruba JH671A Configuration Guide

Category
Networking
Type
Configuration Guide
i
Contents
Example: Setting up two cascaded DR systems with directly attached multicast
source and receivers ····················································································· 2
Network configuration ········································································································································ 2
Applicable product matrix ··································································································································· 3
Analysis ······························································································································································ 3
Procedure summary ··································································································································· 4
Configuring DRNI ······································································································································· 4
Configuring the dual-active gateways ········································································································ 9
Configuring Layer 3 multicast ··················································································································· 10
Traffic forwarding models ································································································································· 12
Underlay traffic characteristics ················································································································· 12
Forwarding models ··································································································································· 12
Testing network convergence upon single points of failure ············································································· 13
Verifying the configuration································································································································ 14
Verifying the status of the DR system ······································································································ 14
Verifying multicast forwarding information ······························································································· 15
Upgrading the devices ····································································································································· 19
Checking the environment ······················································································································· 19
Upgrading the devices ····························································································································· 19
Verifying the traffic interruption time during the upgrade ········································································· 19
Verifying the upgrade result ····················································································································· 19
Replacing hardware ········································································································································· 20
Replacing a service module ····················································································································· 20
Replacing a switching fabric module ········································································································ 20
Replace a device ······································································································································ 21
Example: Setting up two cascaded DR systems with multicast source and
receivers attached via intermediate devices ················································ 22
Network configuration ······································································································································ 22
Applicable product matrix ································································································································· 24
Analysis ···························································································································································· 24
Procedure summary ································································································································· 25
Configuring DRNI ····································································································································· 25
Configuring the dual-active gateways ······································································································ 29
Configuring OSPF for establishing Layer 3 connectivity between DR member devices ·························· 31
Configuring Layer 3 multicast ··················································································································· 34
Traffic forwarding models ································································································································· 36
Underlay traffic characteristics ················································································································· 36
Forwarding models ··································································································································· 36
Testing network convergence upon single points of failure ············································································· 37
Verifying the configuration································································································································ 37
Verifying the status of the DR system ······································································································ 37
Verifying routing configuration ·················································································································· 39
Upgrading the devices ····································································································································· 44
Checking the environment ······················································································································· 44
Upgrading the devices ····························································································································· 44
Verifying the traffic interruption time during the upgrade ········································································· 44
Verifying the upgrade result ····················································································································· 44
Replacing hardware ········································································································································· 45
Replacing a service module ····················································································································· 45
Replacing a switching fabric module ········································································································ 45
Replace a device ······································································································································ 46
2
Example: Setting up two cascaded DR
systems with directly attached multicast
source and receivers
Network configuration
To improve network reliability, set up a two-tier cascaded DRNI structure to support Layer 3 multicast
services, as shown in Figure 1. The receivers receive video-on-demand traffic through multicast.
PIM protocol is enabled on each device interface, and the entire PIM domain uses SM
non-administrative domain mode.
Multicast receivers can be singlehomed to the receiver side DR member devices or be attached to
DR interfaces. The multicast source is connected to a DR system through DR interfaces.
Figure 1 Network diagram
Device
Interface
IP address
Peer device and interface
Device A
WGE1/0/11 IPv4: 221.1.2.1/24 Device B: WGE1/0/11
Vlan-int20 IPv4: 20.1.1.1/24 Receiver 2
Vlan-int21 IPv4: 21.1.1.1/24 Receiver 1
Loopback0 IPv4: 3.3.3.3/32 N/A
HGE1/0/28 IPv4: 11.2.1.2/24 Device C: HGE1/0/4
HGE1/0/29 IPv4: 12.2.1.2/24 Device D: HGE1/0/4
Device C
Receiver2
HGE1/0/30
HGE1/0/28
Keepalive
HGE1/0/26
WGE1/0/11
WGE1/0/11
HGE1/0/26
Peer-link
Keepalive Device D
Device A Device B
Source
HGE1/0/29
HGE1/0/28
HGE1/0/29
HGE1/0/30
M-LAG
M-LAG
Peer-link
HGE1/0/4 HGE1/0/5
HGE1/0/4
HGE1/0/5
HGE1/0/6 HGE1/0/6
HGE1/0/8 HGE1/0/8
Vlan-int20
Vlan-int20
Vlan-int10
Vlan-int10
Receiver1
Vlan-int21
HGE1/0/7 HGE1/0/7
WGE1/0/1
DR
DR
IPL
IPL
3
Device
Interface
IP address
Peer device and interface
Device B
WGE1/0/11 IPv4: 221.1.2.2/24 Device A: WGE1/0/11
Vlan-int20 IPv4: 20.1.1.1/24 Receiver 2
Loopback0 IPv4: 4.4.4.4/32 N/A
HGE1/0/28 IPv4: 11.3.1.2/24 Device C: HGE1/0/5
HGE1/0/29 IPv4: 12.3.1.2/24 Device D: HGE1/0/5
Device C
HGE1/0/6 IPv4: 220.1.1.1/24 Device D: HGE1/0/6
Vlan-int10 IPv4: 10.1.1.1/24 Source
Loopback0 IPv4: 1.1.1.1/32 N/A
HGE1/0/4 IPv4: 11.2.1.1/24 Device A: HGE1/0/28
HGE1/0/5 IPv4: 11.3.1.1/24 Device B: HGE1/0/28
Device D
HGE1/0/6 IPv4: 220.1.1.2/24 Device C: HGE1/0/6
Vlan-int10 IPv4: 10.1.1.1/24 Source
Loopback0 IPv4: 2.2.2.2/32 N/A
HGE1/0/4 IPv4: 12.2.1.1/24 Device A: HGE1/0/29
HGE1/0/5 IPv4: 12.3.1.1/24 Device B: HGE1/0/29
Applicable product matrix
IMPORTANT:
In addition to running an applicable software version, you must also install the most recent patch, if
any.
Device
HPE FlexFabric 5944 & 5945 Switch Series R6710
HPE FlexFabric 5940 Switch Series Not supported
HPE FlexFabric 5710 Switch Series Not supported
HPE FlexFabric 12900E Switch Series (Type K) Not supported
HPE FlexFabric 12900E Switch Series (Type X) R7624P08
Analysis
Set up one DR system with Device A and Device B and another with Device C and Device D.
Create one VLAN interface for the same VLAN on Device A and Device B, respectively. In this
example, create VLAN-interface 20. Allocate the same IPv4 addresses and MAC address to the
VLAN interfaces for them to act as gateway interfaces. Assign DR interfaces to the VLAN of the
VLAN interfaces.
Create one VLAN interface for the same VLAN on Device C and Device D, respectively. In this
example, create VLAN-interface 10. Allocate the same IPv4 addresses and MAC address to the
4
VLAN interfaces for them to act as gateway interfaces. Assign DR interfaces to the VLAN of the
VLAN interfaces.
Enable IP multicast forwarding and IGMP snooping on Device A through Device D. A device
with IGMP snooping enabled forwards multicast traffic of known multicast groups to the
designated receivers instead of broadcasting the multicast traffic. Configure PIM on interfaces
of the devices.
Create VLAN-interface 21 on Device A to accommodate Receiver 1, which is singlehomed to
the device.
Procedure summary
Configuring
Configuring the dual-active gateways
Configuring Layer 3 multicast
Configuring DRNI
Configuring Device A and Device B
Device A
Device B
Description
Remarks
drni system-mac 1-1-2 drni system-mac 1-1-2 Configure the DR
system MAC
address.
You must configure
the same DR
system MAC
address for devices
in the same DR
system.
drni system-number 1 drni system-number 2 Set the DR system
number.
You must set
different DR system
numbers for
devices in the same
DR system.
drni system-priority 122 drni system-priority 122 Set the DR system
priority.
You must set the
same DR system
priority for devices
in the same DR
system.
drni standalone enable drni standalone enable Enable DRNI
standalone mode. N/A
drni
keepalive ip destination
221.1.2.2 source 221.1.2.1 drni
keepalive ip destination
221.1.2.1 source 221.1.2.2
Configure the
destination and
source IP addresses
of keepalive
packets.
N/A
interface
Twenty-FiveGigE1/0/11 interface
Twenty-FiveGigE1/0/11
Enter the view of the
interface used for
setting up the
keepalive link.
N/A
port link-mode route port link-mode route
Configure the
keepalive link
interface to operate
in route mode as a
Layer 3 interface.
N/A
ip address 221.1.2.1 24 ip address 221.1.2.2 24
Assign an IP
N/A
5
address to the
keepalive link
interface.
quit quit
Return to system
view. N/A
drni
mad exclude interface
Twenty-FiveGigE1/0/11 drni
mad exclude interface
Twenty-FiveGigE1/0/11
Exclude the
interface used for
DR keepalive
detection from the
shutdown action by
DRNI MAD.
N/A
interface HundredGigE1/0/28 interface HundredGigE1/0/28
Enter Ethernet
interface view. N/A
port link-mode route port link-mode route
Configure the
Ethernet interface to
operate in route
mode as a Layer 3
interface.
N/A
ip address 11.2.1.2/24 ip address 11.3.1.2/24
Assign an IP
address to the
interface. N/A
quit quit
Return to system
view. N/A
interface HundredGigE1/0/29 interface HundredGigE1/0/29
Enter Ethernet
interface view. N/A
port link-mode route port link-mode route
Configure the
Ethernet interface to
operate in route
mode as a Layer 3
interface.
N/A
ip address 12.2.1.2/24 ip address 12.3.1.2/24
Assign an IP
address to the
interface. N/A
quit quit
Return to system
view. N/A
drni
mad exclude interface
HundredGigE1/0/28 drni
mad exclude interface
HundredGigE1/0/28
Exclude an
interface-
facing a
peer DR system
from the shutdown
action by DRNI
MAD.
N/A
drni
mad exclude interface
HundredGigE1/0/29 drni
mad exclude interface
HundredGigE1/0/29
Exclude an
interface-
facing a
peer DR system
from the shutdown
action by DRNI
MAD.
N/A
interface bridge-aggregation
1000 interface bridge-aggregation
1000
Create the Lay
er 2
aggregate interface
to be used as the
IPP and enter Layer
2 aggregate
interface view.
N/A
quit quit
Return to system
view. N/A
6
Interface HundredGigE
1/0/26 interface HundredGigE
1/0/26
Enter the view of a
physical interface
used for setting up
the IPL.
N/A
port link-
aggregation group
1000 port link-
aggregation group
1000
Assign the physical
interface to the
aggregation group
of the IPL.
N/A
quit quit
Return to system
view. N/A
interface bridge-aggregation
1000 interface bridge-aggregation
1000
Enter the view of the
aggregation group
for the IPL. N/A
undo mac-
address static
source-check enable undo mac-
address static
source-check enable
Disable source MAC
check on the
interface. N/A
link-
aggregation mode
dynamic link-
aggregation mode
dynamic
Configure the IPL
aggregate interface
to operate in
dynamic mode.
N/A
port drni intra-portal-port 1 port drni intra-portal-port 1
Specify the
aggregate interface
as the IPP. N/A
quit quit
Return to system
view. N/A
interface bridge-aggregation
1 interface bridge-aggregation
1
Create an
aggregate interface. N/A
link-
aggregation mode
dynamic link-
aggregation mode
dynamic
Configure the
aggregate interface
to operate in
dynamic mode.
N/A
port drni group 1 port drni group 1
Assign the
aggregate interface
to DR group 1. N/A
quit quit
Return to system
view. N/A
interface HundredGigE1/0/30 interface HundredGigE1/0/30
Enter Ethernet
interface view. N/A
port link-aggregation group 1 port link-aggregation group 1
Assign the interface
to the aggregation
group of
a DR
interface.
N/A
quit quit
Return to system
view. N/A
Configuring Device C and Device D
Device C
Device D
Description
Remarks
drni system-mac 1-1-1 drni system-mac 1-1-1 Configure the DR
system MAC
address.
You must configure
the same DR
system MAC
address for
devices in the
7
same DR system.
drni system-number 1 drni system-number 2 Set the DR system
number.
You must set
different DR
system numbers
for devices in the
same DR system.
drni system-priority 121 drni system-priority 121 Set the DR system
priority.
You must set the
same DR system
priority for devices
in the same DR
system.
drni standalone enable drni standalone enable Enable DRNI
standalone mode. N/A
drni keepalive ip destination
220.1.1.2 source 220.1.1.1 drni keepalive ip destination
220.1.1.1 source 220.1.1.2
Configure the
destination and
source IP addresses
of keepalive
packets.
N/A
interface HundredGigE1/0/6 interface HundredGigE1/0/6
Enter the view of the
interface used for
setting up the
keepalive link.
N/A
port link-mode route port link-mode route
Configure the
keepalive link
interface to operate
in route mode as a
Layer 3 interface.
N/A
ip address 220.1.1.1 24 ip address 220.1.1.2 24
Assign an IP
address to the
keepalive link
interface.
N/A
quit quit
Return to system
view. N/A
drni
mad exclude interface
HundredGigE1/0/6 drni
mad exclude interface
HundredGigE1/0/6
Exclude the
interface used for
DR keepalive
detection from the
shutdown action by
DRNI MAD.
N/A
interface HundredGigE1/0/4 interface HundredGigE1/0/4
Enter Ethernet
interface view. N/A
port link-mode route port link-mode route
Configure the
Ethernet interface to
operate in route
mode as a Layer 3
interface.
N/A
ip address 11.2.1.1/24 ip address 11.3.1.1/24
Assign an IP
address to the
interface. N/A
quit quit
Return to system
view. N/A
interface HundredGigE1/0/5 interface HundredGigE1/0/5
Enter Ethernet
interface view. N/A
port link-mode route port link-mode route
Configure the
N/A
8
Ethernet interface to
operate in route
mode as a Layer 3
interface.
ip address 12.2.1.1/24 ip address 12.3.1.1/24
Assign an IP
address to the
interface. N/A
quit quit
Return to system
view. N/A
drni
mad exclude interface
HundredGigE1/0/4 drni
mad exclude interface
HundredGigE1/0/4
Exclude an
interface-
facing a
peer DR system
from the shutdown
action by DRNI
MAD.
N/A
drni
mad exclude interface
HundredGigE1/0/5 drni
mad exclude interface
HundredGigE1/0/5
Exclude an
interface-
facing a
peer DR system
from the shutdown
action by DRNI
MAD.
N/A
interface bridge-aggregation
1000 interface bridge-aggregation
1000
Create the Layer 2
aggregate interface
to be used as the
IPP and enter Layer
2 aggregate
interface view.
N/A
quit quit
Return to system
view. N/A
Interface HundredGigE 1/0/8 interface HundredGigE 1/0/8
Enter the view of a
physical interface
used for setting up
the IPL.
N/A
port link-
aggregation group
1000 port link-
aggregation group
1000
Assign the physical
interface to the
aggregation group
of the IPL.
N/A
quit quit
Return to system
view. N/A
interface bridge-aggregation
1000 interface bridge-aggregation
1000
Enter the view of the
aggregation group
for the IPL. N/A
undo mac-address static
source-check enable undo mac-
address static
source-check enable
Disable source MAC
check on the
interface. N/A
link-
aggregation mode
dynamic link-
aggregation mode
dynamic
Configure the IPL
aggregate interface
to operate in
dynamic mode.
N/A
port drni intra-portal-port 1 port drni intra-portal-port 1 Configure the
aggregate interface
as the IPP. N/A
quit quit
Return to system
view. N/A
9
interface bridge-aggregation
1 interface bridge-aggregation
1 Create an aggregate
interface. N/A
link-
aggregation mode
dynamic link-
aggregation mode
dynamic
Configure the
aggregate interface
to operate in
dynamic mode.
N/A
port drni group 1 port drni group 1
Assign the
aggregate interface
to DR group 1. N/A
quit quit
Return to system
view. N/A
interface HundredGigE 1/0/7 interface HundredGigE 1/0/7
Enter Ethernet
interface view. N/A
port link-aggregation group 1 port link-aggregation group 1
Assign the interface
to the aggregation
group of
a DR
interface.
N/A
quit quit
Return to system
view. N/A
Configuring the dual-active gateways
Configuring Device A and Device B
Device A
Device B
Description
vlan 20 vlan 20 Create VLAN 20.
interface bridge-aggregation 1 interface bridge-aggregation 1 Enter aggregate interface view.
port link-type trunk port link-type trunk
Set the link type of the Layer 2
aggregate interface to trunk.
port trunk permit vlan 20 port trunk permit vlan 20 Assign the interface to VLAN 20.
undo port trunk permit vlan 1 undo port trunk permit vlan 1 Remove the interface from VLAN
1.
quit quit Return to system view.
interface vlan-interface 20 interface vlan-interface 20 Create VLAN-interface 20.
ip address 20.1.1.1 255.255.255.0 ip address 20.1.1.1 255.255.255.0
Assign an IPv4 address to
VLAN-interface 20.
mac-address 0020-0020-0020 mac-address 0020-0020-0020
Assign a MAC address to
VLAN-interface 20.
quit quit Return to system view.
drni
mad exclude interface
Vlan-interface20 drni
mad exclude interface
Vlan-interface20
Exclude VLAN-interface 20 from
the shutdown action by DRNI
MAD.
vlan 21 - Create VLAN 21.
interface Twenty-FiveGigE1/0/1 - Enter Ethernet interface view.
port link-type trunk - Set the link type of the interface
to trunk.
port trunk permit vlan 21 - Assign the interface to VLAN 21.
10
Device A
Device B
Description
undo port trunk permit vlan 1 - Remove the interface from VLAN
1.
quit - Return to system view.
interface vlan-interface 21 - Create VLAN-interface 21.
ip address 21.1.1.1 255.255.255.0 -
Assign an IPv4 address to
VLAN-interface 21.
mac-address 0020-0020-0021 -
Assign a MAC address to
VLAN-interface 21.
quit - Return to system view.
drni
mad exclude interface
Vlan-interface21 - Exclude VLAN-interface 21 from
the shutdown action by DRNI
MAD.
Configuring Device C and Device D
Device C
Device D
Description
vlan 10 vlan 10 Create VLAN 10.
interface bridge-aggregation 1 interface bridge-aggregation 1 Enter aggregate interface view.
port link-type trunk port link-type trunk
Set the link type of the Layer 2
aggregate interface to trunk.
port trunk permit vlan 10 port trunk permit vlan 10 Assign the interface to VLAN 10.
undo port trunk permit vlan 1 undo port trunk permit vlan 1 Remove the interface from VLAN 1.
quit quit Return to system view.
interface vlan-interface 10 interface vlan-interface 10 Create VLAN-interface 10.
ip address 10.1.1.1
255.255.255.0 ip address 10.1.1.1
255.255.255.0
Assign an IPv4 address to
VLAN-interface 10.
mac-address 0010-0010-0010 mac-address 0010-0010-0010 Assig
n a MAC address to
VLAN-interface 10.
quit quit Return to system view.
drni
mad exclude interface
Vlan-interface10 drni
mad exclude interface
Vlan-interface10 Exclude VLAN-interface 10 from the
shutdown action by DRNI MAD.
Configuring Layer 3 multicast
Configuring Device A and Device B
Device A
Device B
Description
multicast routing multicast routing Enable IP multicast routing.
igmp-snooping igmp-snooping Enable IGMP snooping.
Vlan 20 Vlan 20 Enter VLAN view.
igmp-snooping enable igmp-snooping enable Enable IGMP snooping in the VLAN.
interface Vlan-interface20 interface Vlan-interface20 Enable VLAN interface view.
pim sm pim sm Enable PIM SM.
11
Device A
Device B
Description
igmp enable igmp enable Enable IGMP.
pim distributed-dr pim distributed-dr Configure
the interface as a DR
interface to forward multicast traffic.
quit quit Return to the upper-level view.
interface Vlan-interface21 - Enable VLAN interface view.
pim sm - Enable PIM SM.
igmp enable - Enable IGMP.
quit - Return to the upper-level view.
interface HundredGigE1/0/28 interface HundredGigE1/0/28 Enter Ethernet interface view.
pim sm pim sm Enable PIM SM.
quit quit Return to the upper-level view.
interface HundredGigE1/0/29 interface HundredGigE1/0/29 Enter Ethernet interface view.
pim sm pim sm Enable PIM SM.
quit quit Return to the upper-level view.
interface LoopBack0 interface LoopBack0 Enter loopback interface view.
pim sm pim sm Enable PIM SM.
quit quit Return to the upper-level view.
interface
Twenty-FiveGigE1/0/11 interface
Twenty-FiveGigE1/0/11 Enter Ethernet interface view.
pim sm pim sm Enable PIM SM.
quit quit Return to the upper-level view.
pim pim Enter PIM view.
static-rp 4.4.4.4 static-rp 4.4.4.4 Configure a static RP.
Configuring Device C and Device D
Device C
Device D
Description
multicast routing multicast routing Enable IP multicast routing.
igmp-snooping igmp-snooping Enable IGMP snooping.
Vlan 10 Vlan 10 Enter VLAN view.
igmp-snooping enable igmp-snooping enable Enable IGMP snooping in the VLAN.
quit quit Return to the upper-level view.
interface Vlan-interface10 interface Vlan-interface10 Enable VLAN interface view.
pim sm pim sm Enable PIM SM.
pim distributed-dr pim distributed-dr
Configure the interface as a DR
interface to forward multicast traffic.
quit quit Return to the upper-level view.
interface HundredGigE1/0/4 interface HundredGigE1/0/4 Enter Ethernet interface view.
pim sm pim sm Enable PIM SM.
12
Device C
Device D
Description
quit quit Return to the upper-level view.
interface HundredGigE1/0/5 interface HundredGigE1/0/5 Enter Ethernet interface view.
pim sm pim sm Enable PIM SM.
quit quit Return to the upper-level view.
interface LoopBack0 interface LoopBack0 Enter loopback interface view.
pim sm pim sm Enable PIM SM.
quit quit Return to the upper-level view.
interface HundredGigE1/0/6 interface HundredGigE1/0/6 Enter Ethernet interface view.
pim sm pim sm Enable PIM SM.
quit quit Return to the upper-level view.
pim pim Enter PIM view.
static-rp 4.4.4.4 static-rp 4.4.4.4 Configure a static RP.
Traffic forwarding models
Underlay traffic characteristics
The forwarding model matrix provides the following characteristics of underlay traffic:
No.Traffic number in the U-X-XXX format:
UUnderlay traffic.
XProtocol number, which can be 4 (IPv4)
XXXTraffic sequence number.
Traffic typeType of underlay traffic, which can only be IPv4 known multicast
DirectionDirection of underlay traffic. The value is south-north, which indicates traffic from
the south to north.
Forwarding pathNodes that underlay traffic traverses.
Traffic simulationTraffic simulation method. Typically, a tester is used to simulate server
traffic.
LoadTraffic size, which can be light (less than 1000 flows) and heavy (more than 1000 flows).
Traffic direction to firewalls/LBNo firewalls or LBs are used in this example. This field is not
involved.
Forwarding models
No. Traffic type Direction Forwarding path Traffic
simulation Load
Traffic
direction
to
firewalls/
LB
U-4-10
1
IPv4 known
multicast South-north 100 multicast groups
Source >
Device C and
Device D > Device A and
Tester Light N/A
13
Device B > Receiver 2
U-4-10
2
IPv4 known
mutlicsat South-north
100 multicast groups
Source >
Device C and
Device D > Device A and
Device B > Receiver 1
Tester Light N/A
Testing network convergence upon single points
of failure
Table 1 Network convergence upon single points of failure
Device Failure type Traffic interruption time
(U-4-101/U-4-102)
DRNI
Multicast source-
side single point of
failure on DR member links 100 ms
Multicast source-
side single point of
failure restored on DR member links 100 ms
Multicast source-side IPL failure 500 ms
Multicast source-side IPL failure
restored 100 ms
Multicast source-side k
eepalive link
failure 0 ms
Multicast source-side k
eepalive link
failure restored 0 ms
Multicast source-side keepalive link and
IPL failure 500 ms
Multicast source-side keepalive link and
IPL failure restored 500 ms
Single ECMP link failure between the
DR systems 500 ms/1000 ms
Single ECMP link restored between the
DR systems 100 ms
Multicast-receiver side s
ingle point of
failure on DR member links 100 ms/0 ms
Multicast-receiver side s
ingle point of
failure restored on DR member links 100 ms/0 ms
Multicast-receiver side IPL failure 100 ms/0 ms
Multicast-receiver side IPL failure
restored 100 ms/0 ms
Multicast-receiver side k
eepalive link
failure 0 ms
Multicast-receiver side k
eepalive link
failure restored 0 ms
Multicast-receiver side k
eepalive link
and IPL failure 500 ms/0 ms
Multicast-receiver side keepalive link
500 ms/0 ms
14
Device Failure type Traffic interruption time
(U-4-101/U-4-102)
and IPL restored
Upgrade 10000 ms (upgrade the DR member devices
one after another)
Hardware replacement Fixed-port device replacement: ≤ 10000 ms
Verifying the configuration
Verifying the status of the DR system
Verify that the DR system is working correctly on Device A and Device B. Use Device A as an
example. The verification procedure is the same for Device B, Device C, and Device D.
# Display summary information about the IPP and DR interface.
[Device A]display drni summary
Flags: A -- Aggregate interface down, B -- No peer DR interface configured
C -- Configuration consistency check failed
IPP: BAGG1000
IPP state (cause): UP
Keepalive link state (cause): UP
DR interface information
DR interface DR group Local state (cause) Peer state Remaining down time(s)
BAGG1 1 UP UP -
# Verify that keepalive link is working correctly.
[Device A]display drni keepalive
Neighbor keepalive link status (cause): Up
Neighbor is alive for: 256 s 620 ms
Keepalive packet transmission status:
Sent: Successful
Received: Successful
Last received keepalive packet information:
Source IP address: 221.1.2.2
Time: 2023/06/13 05:00:51
Action: Accept
DR keepalive parameters:
Destination IP address: 221.1.2.2
Source IP address: 221.1.2.1
Keepalive UDP port : 6400
Keepalive VPN name : N/A
Keepalive interval : 1000 ms
Keepalive timeout : 5 sec
Keepalive hold time: 3 sec
# Display the DR system information.
15
[Device A]display drni system
System information
Local system number: 1 Peer system number: 2
Local system MAC: 0001-0001-0002 Peer system MAC: 0001-0001-0002
Local system priority: 122 Peer system priority: 122
Local bridge MAC: dcda-8037-2bc0 Peer bridge MAC: bc22-4720-d5b9
Local effective role: Secondary Peer effective role: Primary
Health level: 0
Standalone mode on split: Enabled
In standalone mode: No
System timer information
Timer State Value (s) Remaining time (s)
Auto recovery Disabled - -
Restore delay Disabled 60 -
Consistency-check delay Disabled 30 -
Standalone delay Disabled 0 -
Role to None delay Disabled 60 -
# Display detailed information about the IPP and DR interfaces.
[Device A]display drni verbose
Flags: A -- Home_Gateway, B -- Neighbor_Gateway, C -- Other_Gateway,
D -- IPP_Activity, E -- DRCP_Timeout, F -- Gateway_Sync,
G -- Port_Sync, H -- Expired
IPP/IPP ID: BAGG1000/1
State: UP
Cause: -
Local DRCP flags/Peer DRCP flags: ABDFG/ABDFG
Local Selected ports (index): HGE1/0/26 (30)
Peer Selected ports indexes: 225
DR interface/DR group ID: BAGG1/1
Local DR interface state: UP
Peer DR interface state: UP
DR group state: UP
Local DR interface down cause: -
Remaining DRNI DOWN time: -
Local DR interface LACP MAC: Config=N/A, Effective=0001-0001-0002
Peer DR interface LACP MAC: Config=N/A, Effective=0001-0001-0002
Local DR interface LACP priority: Config=32768, Effective=122
Peer DR interface LACP priority: Config=32768, Effective=122
Local DRCP flags/Peer DRCP flags: ABDFG/ABDFG
Local Selected ports (index): HGE1/0/30 (50)
Peer Selected ports indexes: 245
Verifying multicast forwarding information
# Verify that PIM neighbor relationships are established correctly.
16
[Device A]display pim neighbor
Total Number of Neighbors = 3
Neighbor Interface Uptime Expires DR-Priority Mode
221.1.2.2 WGE1/0/11 00:06:12 00:01:37 1 P
11.2.1.1 HGE1/0/28 2d:00h 00:01:44 1 P
12.2.1.1 HGE1/0/29 00:15:52 00:01:44 1 P
[Device B]display pim neighbor
Total Number of Neighbors = 3
Neighbor Interface Uptime Expires DR-Priority Mode
221.1.2.1 WGE1/0/11 00:06:40 00:01:35 1 P
11.3.1.1 HGE1/0/28 2d:00h 00:01:44 1 P
12.3.1.1 HGE1/0/29 2d:00h 00:01:32 1 P
[Device C]display pim neighbor
Total Number of Neighbors = 3
Neighbor Interface Uptime Expires DR-Priority Mode
11.2.1.2 HGE1/0/4 2d:00h 00:01:42 1 P
11.3.1.2 HGE1/0/5 2d:00h 00:01:27 1 P
220.1.1.2 HGE1/0/6 00:19:34 00:01:37 1 P
[Device D]display pim neighbor
Total Number of Neighbors = 3
Neighbor Interface Uptime Expires DR-Priority Mode
12.2.1.2 HGE1/0/4 00:16:32 00:01:26 1 P
12.3.1.2 HGE1/0/5 2d:00h 00:01:20 1 P
220.1.1.1 HGE1/0/6 00:19:38 00:01:26 1 P
# Verify that multicast forwarding entries are created correctly.
[Device A]dis igmp group
IGMP groups in total: 200
Vlan-interface20(20.1.1.1):
IGMP groups reported in total: 100
Group address Last reporter Uptime Expires
225.0.0.1 20.1.1.2 00:07:34 00:03:04
225.0.0.2 20.1.1.2 00:07:26 00:03:03
225.0.0.3 20.1.1.2 00:07:30 00:03:07
225.0.0.98 20.1.1.2 00:07:28 00:03:07
225.0.0.99 20.1.1.2 00:07:27 00:03:10
225.0.0.100 20.1.1.2 00:07:26 00:03:06
Vlan-interface21(21.1.1.1):
IGMP groups reported in total: 100
Group address Last reporter Uptime Expires
226.0.0.1 21.1.1.2 00:32:50 00:04:17
226.0.0.2 21.1.1.2 00:32:50 00:02:12
226.0.0.3 21.1.1.2 00:32:50 00:02:12
17
226.0.0.98 21.1.1.2 00:32:50 00:04:15
226.0.0.99 21.1.1.2 00:32:50 00:04:18
226.0.0.100 21.1.1.2 00:32:50 00:02:11
# Verify that PIM routing entries are created correctly.
[Device A]dis pim routing-table
Total 200 (*, G) entries; 200 (S, G) entries
(*, 225.0.0.1)
RP: 4.4.4.4
Protocol: pim-sm, Flag: WC
UpTime: 00:08:57
Upstream interface: HundredGigE1/0/29
Upstream neighbor: 12.2.1.1
RPF prime neighbor: 12.2.1.1
Downstream interface information:
Total number of downstream interfaces: 1
1: Vlan-interface20
Protocol: igmp, UpTime: 00:08:57, Expires: -
(10.1.1.2, 225.0.0.1)
RP: 4.4.4.4
Protocol: pim-sm, Flag: SPT ACT 2MVPN
UpTime: 00:41:07
Upstream interface: HundredGigE1/0/29
Upstream neighbor: 12.2.1.1
RPF prime neighbor: 12.2.1.1
Downstream interface information:
Total number of downstream interfaces: 1
1: Vlan-interface20
Protocol: pim-sm, UpTime: 00:08:57, Expires: -
(*, 226.0.0.1)
RP: 4.4.4.4
Protocol: pim-sm, Flag: WC
UpTime: 00:34:27
Upstream interface: HundredGigE1/0/29
Upstream neighbor: 12.2.1.1
RPF prime neighbor: 12.2.1.1
Downstream interface information:
Total number of downstream interfaces: 1
1: Vlan-interface21
Protocol: igmp, UpTime: 00:34:27, Expires: -
(10.1.1.2, 226.0.0.1)
RP: 4.4.4.4
Protocol: pim-sm, Flag: SPT ACT 2MVPN
UpTime: 00:37:01
Upstream interface: HundredGigE1/0/29
18
Upstream neighbor: 12.2.1.1
RPF prime neighbor: 12.2.1.1
Downstream interface information:
Total number of downstream interfaces: 1
1: Vlan-interface21
Protocol: pim-sm, UpTime: 00:34:27, Expires: -
[Device B]display pim routing-table
Total 200 (*, G) entries; 201 (S, G) entries
(*, 225.0.0.1)
RP: 4.4.4.4 (local)
Protocol: pim-sm, Flag: WC
UpTime: 00:15:09
Upstream interface: Register-Tunnel0
Upstream neighbor: NULL
RPF prime neighbor: NULL
Downstream interface information:
Total number of downstream interfaces: 2
1: HundredGigE1/0/29
Protocol: pim-sm, UpTime: 00:10:02, Expires: 00:03:28
2: Vlan-interface20
Protocol: igmp, UpTime: 00:15:09, Expires: -
(10.1.1.2, 225.0.0.1)
RP: 4.4.4.4 (local)
Protocol: pim-sm, Flag: SPT 2MSDP ACT 2MVPN
UpTime: 00:44:11
Upstream interface: HundredGigE1/0/29
Upstream neighbor: 12.3.1.1
RPF prime neighbor: 12.3.1.1
Downstream interface information:
Total number of downstream interfaces: 1
1: Vlan-interface20
Protocol: pim-sm, UpTime: 00:15:09, Expires: -
(*, 226.0.0.1)
RP: 4.4.4.4 (local)
Protocol: pim-sm, Flag: WC
UpTime: 00:23:10
Upstream interface: Register-Tunnel0
Upstream neighbor: NULL
RPF prime neighbor: NULL
Downstream interface information:
Total number of downstream interfaces: 1
1: HundredGigE1/0/29
Protocol: pim-sm, UpTime: 00:20:31, Expires: 00:02:58
19
(10.1.1.2, 226.0.0.1)
RP: 4.4.4.4 (local)
Protocol: pim-sm, Flag: RPT 2MSDP ACT 2MVPN
UpTime: 00:45:34
Upstream interface: Register-Tunnel0
Upstream neighbor: NULL
RPF prime neighbor: NULL
Downstream interface information: None
Upgrading the devices
Checking the environment
Execute the commands in "Verifying the configuration" and the following commands to verify that the
devices are available for an upgrade.
DRNI 1
DRNI 2
Description
display device
display device
Displays device information.
display boot-loader display boot-loader Displays current software images and
startup software images.
display version
display version
Displays system version information.
Upgrading the devices
1. Use the display version command to verify the current BootWare image version and
startup software version.
2. Use the release notes for the upgrade software version to evaluate the upgrade impact on your
network and verify the following items:
Software and hardware compatibility.
Version and size of the upgrade software.
Compatibility of the upgrade software with the current BootWare image and startup software
image.
3. Use the dir command to verify that the device has sufficient storage space for the upgrade
images. If the storage space is not sufficient, delete unused files by using the delete
command. Verify that each MPU in the system has sufficient storage space.
4. Use FTP or TFTP to transfer the upgrade image file to the root directory of a file system.
5. Upgrade the device according to the configuration guides for the device.
Verifying the traffic interruption time during the upgrade
See "Testing network convergence upon single points of failure."
Verifying the upgrade result
Execute the commands in "Verifying the configuration" and the following commands to verify that the
device is upgraded successfully.
20
DRNI 1
DRNI 2
Description
display device
display device
Displays device information.
display boot-loader display boot-loader Displays current software images and
startup software images.
display version
display version
Displays system version information.
Replacing hardware
Replacing a service module
Checking the environment
Execute the commands in "Verifying the configuration" and the following commands to verify that the
device is available for a replacement.
DRNI 1
DRNI 2
Description
display device
display device
Displays device information.
display boot-loader display boot-loader Displays current software images and
startup software images.
display version
display version
Displays system version information.
Replacing hardware
Switch service and management traffic on the target service module to other service modules.
Power off the device and replace the service module, or replace the service module when the device
is running. For more information, see the installation guides for the service module.
Verifying the traffic interruption time
For more information, see "Testing network convergence upon single points of failure."
Verifying the replacement result
Execute the commands in "Checking the environment."
Replacing a switching fabric module
Checking the environment
Execute the commands in "Verifying the configuration" and the following commands to verify that the
device is available for a replacement.
DRNI 1
DRNI 2
Description
display device
display device
Displays device information.
display boot-loader display boot-loader Displays current software images and
startup software images.
display version
display version
Displays system version information.
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Aruba JH671A Configuration Guide

Category
Networking
Type
Configuration Guide

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