12
[Sysname-Bridge-Aggregation2] port trunk permit vlan 10
[Sysname-Bridge-Aggregation2] quit
Verifying the configuration
Verify the IRF setup, multichassis link aggregations, ring topology, and LACP MAD.
Verifying the IRF setup
# Verify that the IRF fabric has been formed.
[IRF] display irf
MemberID Role Priority CPU-Mac Description
*+1 Master 31 00e0-fc0f-8c02 ---
2 Standby 1 00e0-fc0f-8c03 ---
3 Standby 1 00e0-fc0f-8c04 ---
4 Standby 1 00e0-fc0f-8c05 ---
--------------------------------------------------
* indicates the device is the master.
+ indicates the device through which the user logs in.
The Bridge MAC of the IRF is: 0cda-414a-859b
Auto upgrade : yes
Mac persistent : 6 min
Domain ID : 1
IRF mode : normal
The output shows that the IRF fabric has four member devices.
# Verify IRF fabric connectivity.
[IRF] display irf topology
Topology Info
-------------------------------------------------------------------------
IRF-Port1 IRF-Port2
MemberID Link neighbor Link neighbor Belong To
1 UP 2 UP 4 0cda-414a-859b
2 UP 3 UP 1 0cda-414a-859b
3 UP 4 UP 2 0cda-414a-859b
4 UP 1 UP 3 0cda-414a-859b
The output shows that all the IRF links are in UP state. The four-chassis IRF fabric is established.
Verifying the link backup function of multichassis
aggregations
# Ping the IP address of the IRF fabric at the distribution layer from a server.
C:\Users>ping 10.153.116.111 –t
# On the IRF fabric at the access layer, shut down Ten-GigabitEthernet 1/0/10, a member port of
Bridge-Aggregation 3.
[IRF] interface ten-gigabitethernet 1/0/10
[IRF-Ten-GigabitEthernet1/0/10] shutdown
