Cisco Systems Network Switch Cabling manual Set the interface connection to the router, as follows

11. Aggregate the two physical links between the two Cisco switches in the stack into a single logical link, as follows:

At this prompt...		Enter...	Notes
sw01(config)#		interface GigabitEthernet1/0/1	The single logical link provides
			both reliability and higher capacity.
			When possible, the two links of the
			port channel should be on
			different switches to provide
			reliability in case a complete switch
			goes down. In this reference
			configuration, stacked switches are
			used, so both ports are not on the
			same switch. The manual
			configuration of the port channel
			is required when the interfaces are
			on different switches.
sw01(config-if)#		channel-group 1 mode on	Displays the following output:
		Creating a port-channel interface Port-	channel 1
At this prompt...		Enter...	Notes
sw01(config-if)#		exit
sw01(config-if)#		interface GigabitEthernet2/0/1
sw01(config-if)#		channel-group 1 mode on
sw01(config-if)#		exit
	12. Set the interface connection to the router, as follows:
At this prompt...		Enter...	Notes
sw01(config)#		interface GigabitEthernet1/0/2	This connection is set to access
			mode because no VLAN traffic
			should be sent over it.
sw01(config)#		switchport mode access
sw01(config-if)#		exit

CASSATT ACTIVE RESPONSE CONTROL NODE AND NETWORK SWITCH CABLING EXAMPLE 27