Cisco Systems 3560 Manual De Usuario

This example shows how to configure a port as a routed port and to assign it an IP address:

Switch# configure terminal

Enter configuration commands, one per line. End with CNTL/Z.

Switch(config)# interface gigabitethernet0/2

Switch(config-if)# no switchport

Switch(config-if)# ip address 192.20.135.21 255.255.255.0

Switch(config-if)# no shutdown

Configuring SVI autostate exclude on an access or trunk port in an SVI excludes that port in the 
calculation of the status of the SVI (up or down line state) even if it belongs to the same VLAN. When 
the excluded port is in the up state, and all other ports in the VLAN are in the down state, the SVI state 
is changed to down. 

At least one port in the VLAN should be up and not excluded to keep the SVI line state up. You can use 
this command to exclude the monitoring port status when determining the status of the SVI.

Beginning in privileged EXEC mode, follow these steps to exclude a port from SVI state-change 
calculations:

This example shows how to configure an access or trunk port in an SVI to be excluded from the status 
calculation: 

Switch# configure terminal

Enter configuration commands, one per line. End with CNTL/Z.

Switch(config)# interface gigabitethernet0/2

Switch(config-if)# switchport autostate exclude

Switch(config-if)# exit

The default maximum transmission unit (MTU) size for frames received and transmitted on all interfaces 
on the switch is 1500 bytes. You can increase the MTU size for all interfaces operating at 10 or 100 Mb/s 
by using the system mtu global configuration command. You can increase the MTU size to support 
jumbo frames on all Gigabit Ethernet interfaces by using the system mtu jumbo global configuration 
command. You can change the MTU size for routed ports by using the system mtu routing global 
configuration command.

Enter global configuration mode.

interface interface-id

Specify a Layer 2 interface (physical port or port 
channel), and enter interface configuration mode.

Exclude the access or trunk port when defining the 
status of an SVI line state (up or down)

Return to privileged EXEC mode.

show running config interface interface-id

show interface interface-id switchport

(Optional) Show the running configuration.

Verify the configuration.

(Optional) Save your entries in the configuration file.