 bits Gi3/1 Desirable-Sl Gi3/2 Desirable-SI Gi3/3 Desirable-Sl Gi3/4 Desirable-S1 Time since last port bundled: 1d:09h: 21m:08s Gi3/4 Because EtherChannels are assigned virtual interfaces on IOS, you can show the inter- face information as if it were a physical or virtual interface. Notice that the bandwidth is set to the aggregate speed of the links in use, but the duplex line shows the interface as Full-duplex, 1000Mb/s. The hardware is listed as EtherChannel, and there is a line in the output identifying the members of this EtherChannel as Gi3/1, Gi3/2, Gi3/3, and Gi3/4: Switch-1-IOS#sho int port-channel 1 Port-channel1 is up, line protocol is up (connected) Hardware is EtherChannel, address is 0011.720a.711d (bia 0011.720a.711d) Description: 4G Etherchannel Po1 MTU 1500 bytes, BW 4000000 Kbit, DLY 10 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Full-duplex, 1000Mb/s input flow-control is off, output flow-control is unsupported Members in this channel: Gi3/1 Gi3/2 Gi3/3 Gi3/4 ARP type: ARPA, ARP Timeout 04:00:00 Last input never, output never, output hang never Last clearing of "show interface" counters 30w6d Input queue: 0/2000/1951/0 (size/max/drops/flushes); Total output drops: 139 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 3906000 bits/sec, 628 packets/sec 5 minute output rate 256000 bits/sec, 185 packets/sec 377045550610 packets input, 410236657639149 bytes, 0 no buffer Received 66730119 broadcasts (5743298 multicast) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 1951 overrun, 0 ignored 0 watchdog, 0 multicast, 0 pause input 0 input packets with dribble condition detected 255121177828 packets output, 159098829342337 bytes, 0 underruns 0 output errors, 0 collisions, 0 interface resets 0 babbles, 0 late collision, 0 deferred Chapter 7: Link Aggregation 0 lost carrier, 0 no carrier, 0 PAUSE output 0 output buffer failures, 0 output buffers swapped out Because the individual links are physical, these interfaces can b