HP E4510-48G Command Reference Manual page 1316

Switch Link member
1 DOWN 1,2
2 UP 1,2
*+3 UP 1
--------------------------------------------------------------------------
* indicates the device is the master.
+ indicates the device through which the user logs in.
The above information indicates following:
On device 1, IRF port 1 is aggregated from physical IRF ports 1 and 2, and it is down; IRF port 2 is
aggregated from physical IRF ports 3 and 4, and it is up.
On device 2, IRF port 1 is aggregated from physical IRF ports 1 and 2, and it is up; IRF port 2
corresponds to physical IRF port 3, and it is up.
On device 3, IRF port 1 corresponds to physical IRF port 1, and it is up; IRF is disabled on IRF
port 2.
IRF port 1 of device 1 does not connect with any other device; IRF port 2 of device 1 connects to
IRF port 1 of device 2; IRF port 2 connects to IRF port 1 of device 3; IRF port 2 of device 3 does
not connect with any other device.
All the three devices belong to one IRF. The bridge MAC address of the master is
000f-cbb8-1a82.
Network topology view is as shown in
Figure 21-1 Network topology view
1 2
Link aggregation
1 2
1 2
Table 21-3 display irf topology command output description
Field
Switch
IRF-Port 1
IRF-Port 2
BelongTo
neighbor Link member
-- UP 3,4
1 UP 3
2 DIS --
Figure 21-1:
Device 1
3 4
Device 2
3 4
Device 3
3 4
Member ID
The ID with * indicates that the device is the master;
The ID with + indicates that it is the device through which the users
logs in to the IRF.
Information of IRF port 1, including link (link state), member
(corresponding physical port), and neighbor.
Information of IRF port 2, including link, member, and neighbor.
The IRF that the device belongs to, represented by the IRF CPU MAC
address.
21-4
neighbor Belong To
2 000f-cbb8-1a82
3 000f-cbb8-1a82
-- 000f-cbb8-1a82
Description