Bfd Mad-Enabled Irf Configuration Example For A Four-Chassis Irf Fabric - HP 7500 series Configuration Manual

Trap 1.3.6.1.6.3.1.1.5.4<linkUp>: Interface 277872640 is Up, ifAdminStatus is 1,
ifOperStatus is 1
%May 7 09:23:16:069 2010 IFNET/3/LINK_UPDOWN: GigabitEthernet2/3/0/2 link status is
UP.
#May
Trap 1.3.6.1.4.1.2011.5.25.25.2.4<hwAggPortActiveNotification>: Aggregation Group
2: port member 277872640 becomes ACTIVE!
%May 7 09:23:16:322 2010 LAGG/5/LAGG_ACTIVE: Member port GigabitEthernet2/4/0/1 of
aggregation group BAGG2 becomes ACTIVE.
%May 7 09:23:16:370 2010 IFNET/3/LINK_UPDOWN: Bridge-Aggregation2 link status is UP.
%May
%May
Vlan-interface1 is UP.
The output shows that IRF 2 is recovered.
# Repair IRF 1 and the failed IRF links. (Details not shown.)
# After IRF 1 and the IRF links are recovered, reboot IRF 1 to merge it into IRF 2. After IRF merge
is complete, IRF 2 prompts that the IRF port is up and a new card is inserted.
%May
#May
# Verify that the IRF fabric has been recovered and Device B is the master.
<Sysname> display irf
MemberID
1
*+2
3
4
--------------------------------------------------
* indicates the device is the master.
+ indicates the device through which the user logs in.
The Bridge MAC of the IRF is: 0023-895f-954f
Auto upgrade
Mac persistent
Domain ID
Auto merge
BFD MAD-enabled IRF configuration example for a four-chassis
IRF fabric
Network requirements
Set up an IRF fabric at the distribution layer of the network in
fabric and set up BFD MAD links between the member devices. Disable the spanning tree function on the
ports used for BFD MAD, because the two features conflict with each other.
Assign the highest member priority to Device A so it can be elected as the master.
7 09:23:16:302 2010 LAGG/1/AggPortRecoverActive:
7 09:23:16:381 2010 IFNET/3/LINK_UPDOWN: Vlan-interface1 link status is UP.
7 09:23:16:391 2010 IFNET/5/LINEPROTO_UPDOWN: Line protocol on the interface
7 09:30:12:122 2010 STM/6/STM_LINK_STATUS_UP:
7 09:30:36:566 2010 DEVM/1/BOARD INSERTED:
Slot Role Priority
1 Slave 1
1 Master 1
1 Slave 1
1 Slave 1
CPU-Mac
00e0-fc0f-8c02
00e0-fc0f-8c20
00e0-fc00-5801
00e0-fc00-3583
: yes
: always
: 0
: no
Figure
45
Description
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17. Configure BFD MAD in the IRF