user manual

SUMMARY STEPS
1.
configure terminal
2.
interface interface-id
3.
switchport mode trunk
4.
exit
5.
Repeat Steps 2 through 4 on a second interface in Switch A or in Switch A stack.
6.
end
7.
show running-config
8.
show vlan
9.
configure terminal
10.
interface interface-id
11.
spanning-tree vlan vlan-range cost cost-value
12.
end
13.
Repeat Steps 9 through 13 on the other configured trunk interface on Switch A, and set the spanning-tree
path cost to 30 for VLANs 8, 9, and 10.
14.
exit
15.
show running-config
16.
copy running-config startup-config
DETAILED STEPS
PurposeCommand or Action
Enters global configuration mode on Switch A.configure terminal
Example:
Switch# configure terminal
Step 1
Defines the interface to be configured as a trunk, and
enters interface configuration mode.
interface interface-id
Example:
Switch(config)# interface gigabitethernet1/0/1
Step 2
Configures the port as a trunk port.switchport mode trunk
Example:
Switch(config-if)# switchport mode trunk
Step 3
Catalyst 2960-XR Switch VLAN Configuration Guide, Cisco IOS Release 15.0(2)EX1
78 OL-29440-01
Configuring VLAN Trunks
Configuring Trunk Ports for Load Sharing