Configures the IP Maximum Transmission Unit (MTU) on GRE Tunnel.
| tunnel_name | Specifies an IPv4 tunnel. |
| ip mtu | Specifies to configure the IPv4 Maximum Transmission Unit for the tunnel. |
| mtu | Specifies the MTU value between 1400 and 9170 (default is 1476). |
1476.
This command is only available for GRE Tunnel.
The following example configures an MTU value of 1400 for tunnel "mytunnel":
configure tunnel mytunnel ip mtu 1400
This command was first available in ExtremeXOS 31.6.
This command is available on ExtremeSwitching X590, X695, and X465 series switches.