Connectivity Guide

Command Mode PORT-GROUP
Usage Information
• The mode {FC | Eth} command congures a port group to operate at line rate and guarantees no trac
loss.
• To congure oversubscription on a FC interface, use the speed command.
• To congure breakout interfaces on an Ethernet port, use the interface breakout command.
• To view the currently active ports and subports, use the show interfaces status command.
• The no version of the command resets port-group interfaces to the default Ethernet port mode/speed. Use
the no mode command before you reset the mode on an interface.
Example
OS10(conf-pg-1/1/2)# mode FC 16g-4x
OS10(conf-pg-1/1/8)# mode Eth 10g-4x
Example: Reset
mode
OS10(conf-pg-1/1/2)# mode FC 16g-4x
OS10(conf-pg-1/1/2)# no mode
OS10(conf-pg-1/1/2)# mode Eth 10g-4x
Supported Releases 10.3.1E or later
mode l3
Enables L3 routing on a VLAN after you congure the VLAN scale prole.
Syntax
mode l3
Parameters None
Defaults Not congured
Command Mode INTERFACE VLAN
Usage Information To congure the VLAN scale prole, use the scale-profile vlan command. The scale prole globally applies
L2 mode on all VLANs you create and disables L3 transmission. To enable L3 routing trac on a VLAN, use the
mode L3 command.
Example
OS10(config)# interface vlan 10
OS10(conf-if-vl-10)# mode L3
Supported Releases 10.4.0E(X2) or later
mtu
Sets the link maximum transmission unit (MTU) frame size for an Ethernet L2 or L3 interface.
Syntax
mtu value
Parameters value — Enter the maximum frame size in bytes, from 1280 to 65535.
Default 1532 bytes
Command Mode INTERFACE
Interfaces 115