HP Aruba JL253A Management And Configuration Manual page 710

Once this is done, the show vsf link detail output would be similar to:
VSF Member: 1
Port State
-------- ----------------------------
1/1 Up
1/25 Error: Port speed mismatch
VSF Member: 1
Port State
-------- ---------------------------
1/2 Up
1/26 Error: Port speed mismatch
VSF Member: 2
Port State
-------- ----------------------------
2/1 Up
2/25 Error: Port speed mismatch
2. Connect the ports of the new speed (1/25, 1/26, etc.). Since the ports are kept disabled, it is safe to make the
connections at this point. The link will not come up. All links must have ports of both speeds, otherwise the link
will fail to come up when the port speed is changed.
3. Execute the command indicating the target speed: vsf port speed <1G/10G>. This will trigger a reboot of
the whole stack. On reboot, the stack will form using the ports which match the new VSF port speed. Ports
which do not match will be kept disabled. The output of show vsf link detail after the reboot would be
as follows:
VSF Member: 1
Port State
-------- --------------------------
1/1 Error: Port speed mismatch
1/25 Up
VSF Member: 1
Port State
-------- --------------------------
1/2 Error: Port speed mismatch
1/26 Up
VSF Member: 2
Port State
-------- --------------------------
2/1 Error: Port speed mismatch
2/25 Up
4. Disconnect the unused ports (1/1, 1/2 etc.). This is a safety measure to avoid accidentally creating a network
loop when executing the next step.
5. Unconfigure the unused ports from the VSF link, using the command no vsf member 1 link 1 1/1 etc.
Once this step is completed, the output of show vsf link detail would be as follows:
710
Link: 1
: Connected to port 4/1
Link: 2
: Connected to port 2/2
Link: 1
: Connected to port 3/1
Link: 1
: Connected to 4/25
Link: 2
: Connected to 2/26
Link: 1
: Connected to 3/25
Aruba 2930F / 2930M Management and Configuration Guide
for ArubaOS-Switch 16.08