Version 2.0
Advanced Configuration
74
Mellanox Technologies
For each selected port, the following parameters are displayed:
Port
– The selected port; read-only.
Port Type
– Type of the selected port; read-only.
Status
– Current status of the selected port; read-only. The status can be either:
›
Active
›
Disconnected.
MTU
– A list box containing possible MTU rates. Select the required rate for the
currently displayed port: 1500 or 9198 for Ethernet ports, and 1500 or 2048 for
InfiniBand ports.
Speed
– The maximum data rate of the currently selected port; read-only.
Admin State
– The current admin state of the selected port; read-only. The state can
be either:
›
Enabled
›
Disabled.
NOTE:
After performing changes and clicking
OK
or
Apply
, a reboot confirmation dialog box
appears. The changes take effect only after the device reboot is complete.
6.8.2
Setting the MTU via the CLI
To set the port MTU via the CLI:
1. Type
port ethernet show
to view the current Ethernet port details:
sRB-20210G-7074(config-port)# port ethernet show
port type status mtu speed(Gbps)
enable/disable
|-----|--------------|--------------|--------------|-------------
-|-------
1 copper active 1500 10 enable
2 none disconnected 1500 10 enable
2. Type
port ib show
to view the current IB port details:
sRB-20210G-7074(config-port)# port ib show
port status mtu speed(Gbps)
|------|--------------|--------------|--------------
1 active 2048 20
3. Type
port ethernet set mtu
and then the Ethernet port number followed by the
required MTU value (in bytes) in the following format:
port ethernet set mtu [1, 2]
[1500, 9198]
. For example:
sRB-20210G-7074(config-port)# port ethernet set mtu 2 9198
4. Type
port ib set mtu
and then the IB port number followed by the required MTU
value (in bytes):
