Cisco NME-16ES-1G User Guide - Page 136

16- and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Examples for the 16- and 36-Port Ethernet Switch Module Switch(config)# interface fastethernet0/1 Switch(config-if)# dot1x port-control auto Switch(config-if)# dot1x multiple-hosts Spanning Tree Examples • Spanning-Tree Interface and Spanning-Tree Port Priority Example, page 136 • Spanning-Tree Port Cost Example, page 136 • Bridge Priority of a VLAN, page 137 • Hello Time Example, page 137 • Forward-Delay Time for a VLAN Example, page 137 • Maximum Aging Time for a VLAN Example, page 137 • BackboneFast Example, page 138 • Spanning Tree Examples, page 138 Spanning-Tree Interface and Spanning-Tree Port Priority Example The following example shows the VLAN port priority of an interface being configured: Router# configure terminal Router(config)# interface fastethernet 5/8 Router(config-if)# spanning-tree vlan 200 port-priority 64 Router(config-if)# end Router# The following example shows how to verify the configuration of VLAN 200 on the interface when it is configured as a trunk port: Router# show spanning-tree vlan 200 ! ! ! Port 264 (FastEthernet5/8) of VLAN200 is forwarding Port path cost 19, Port priority 64, Port Identifier 129.8. Designated root has priority 32768, address 0010.0d40.34c7 Designated bridge has priority 32768, address 0010.0d40.34c7 Designated port id is 128.1, designated path cost 0 Timers: message age 2, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 0, received 13513 Router# ! ! ! Spanning-Tree Port Cost Example The following example shows how to change the spanning-tree port cost of a Fast Ethernet interface: Router# configure terminal Router(config)# interface fastethernet 5/8 Router(config-if)# spanning-tree cost 18 Router(config-if)# end Router# 136 Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ