Cisco N7K-C7010 Configuration Guide - Page 58

Configuring the Basic Interface Parameters Chapter 2 Configuring Basic Interface Parameters Send document comments to [email protected] DETAILED STEPS Step 1 Command configure terminal Purpose Enters configuration mode. Step 2 Step 3 Step 4 Step 5 Step 6 Example: switch# configure terminal switch(config)# system jumbomtu size Example: switch(config)# system jumbomtu 8000 switch(config)# show running-config all Example: switch(config)# show running-config all | include jumbomtu interface type slot/port Example: switch(config)# interface ethernet 2/1 switch(config-if)# mtu size Example: switch(config-if)# mtu 1500 switch(config-if)# exit Specifies the system jumbo MTU size. Use an even number between 1500 and 9216. Displays the current operating configuration, which includes the system jumbo MTU size. Specifies an interface to configure and enters the interface configuration mode. For a Layer 2 interface, specifies either the default MTU size (1500) or the system jumbo MTU size that you specified earlier. For a Layer 3 interface, specifies any even size between 576 and 9216. Exits the interface mode. Step 7 Example: switch(config-if)# exit switch(config)# copy running-config startup-config (Optional) Copies the running Example: configuration to the startup configuration. switch(config)# copy running-config startup-config This example shows how to configure the system jumbo MTU as 8000 bytes and how to change the MTU specification for an interface that was configured with the previous jumbo MTU size: switch# configure terminal switch(config)# system jumbomtu 8000 switch(config)# show running-config switch(config)# interface ethernet 2/2 switch(config-if)# switchport switch(config-if)# mtu 4608 switch(config-if)# Configuring the Bandwidth You can configure the bandwidth for Ethernet interfaces. The physical level uses an unchangeable bandwidth of 1 GB, but you can configure a value of 1 to 10,000,000 Kb for Level 3 protocols. 2-34 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x OL-23435-03