Specifications

Configuring the 12E/2FE Interfaces
PA-12E/2FE Ethernet Switch 10BASE-T and 100BASE-TX Port Adapter Installation and Configuration
6-14
To display all bridge groups in the system and the interfaces configured for each bridge group, enter
the show bridge group command. The following examples are for bridge group 30 and bridge
group 40 of a 12E/2FE port adapter in slot 3:
Router# show bridge group
Bridge Group 30 is running the IEEE compatible Spanning Tree protocol
Port 19 (FastEthernet3/0) of bridge group 30 is forwarding
Port 20 (FastEthernet3/1) of bridge group 30 is forwarding
Port 21 (Ethernet3/2) of bridge group 30 is forwarding
Port 22 (Ethernet3/3) of bridge group 30 is forwarding
Port 23 (Ethernet3/4) of bridge group 30 is forwarding
Port 24 (Ethernet3/5) of bridge group 30 is forwarding
Port 25 (Ethernet3/6) of bridge group 30 is forwarding
Bridge Group 40 is running the IEEE compatible Spanning Tree protocol
Port 26 (Ethernet3/7) of bridge group 40 is down
Port 27 (Ethernet3/8) of bridge group 40 is down
Port 28 (Ethernet3/9) of bridge group 40 is down
Port 29 (Ethernet3/10) of bridge group 40 is down
Port 30 (Ethernet3/11) of bridge group 40 is down
Port 31 (Ethernet3/12) of bridge group 40 is down
Port 32 (Ethernet3/13) of bridge group 40 is down
To display the routed protocol configured for an interface, enter the show interfaces fastethernet or
ethernet slot/interface irb command. The following example shows that IP is configured for the first
12E/2FE interface in port adapter in slot 3:
Router# show int fastethernet 3/0 irb
FastEthernet3/0
Routed protocols on FastEthernet3/0:
ip
Bridged protocols on FastEthernet3/0:
appletalk clns decnet ip
vines apollo ipx xns
Software MAC address filter on FastEthernet3/0
Hash Len Address Matches Act Type
0x00: 0 ffff.ffff.ffff 0 RCV Physical broadcast
0x2A: 0 0900.2b01.0001 0 RCV DEC spanning tree
0xC2: 0 0180.c200.0000 0 RCV IEEE spanning tree
0xC7: 0 00e0.f7a4.5130 0 RCV Interface MAC address
0xC7: 1 00e0.f7a4.5130 0 RCV Bridge-group Virtual Interface
Note For the Cisco 7206 router shelf, the show interfaces irb command requires a shelf number
in the format show interfaces type shelf number/port adapter slot/interface irb.
To display the Layer 2 learned addresses for an interface, enter the show pas eswitch addresses
fastethernet or ethernet slot/interface command. The following example shows that the first
12E/2FE interface (listed below as port 0) in port adapter slot 3 has learned the Layer 2 address
00e0.f7a4.5100 for bridge group 30 (listed below as BG 30):
Router# show pas eswitch addresses fastethernet 3/0
U 00e0.f7a4.5100, AgeTs 56273 s, BG 30 (vLAN 0), Port 0