Cisco ASR 920 series Configuration Guide Ethernet Router

3
Run a traceroute to the destination to isolate the fault.
4
If the fault is identified, correct the fault.
5
If the fault is not identified, go to the next lower maintenance domain and repeat steps 1 through 4 at that
maintenance domain level.
6
Repeat the first four steps, as needed, to identify and correct the fault.
Displaying Gigabit EtherChannel Information
To display Gigabit Ethernet port channel information, use the show interfaces port-channel command in
user EXEC mode or privileged EXEC mode. The following example shows information about port channels
configured on ports 0/2 and 0/3. The default MTU is set to 1500 bytes.
Device# show interfaces port-channel 1
Port-channel1 is up, line protocol is up
Hardware is GEChannel, address is 0013.19b3.7748 (bia 0000.0000.0000)
MTU 1500 bytes, BW 2000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
ARP type: ARPA, ARP Timeout 04:00:00
No. of active members in this channel: 2
Member 0 : GigabitEthernet0/0/3 , Full-duplex, 1000Mb/s Member 1 : GigabitEthernet0/1/7 ,
Full-duplex, 1000Mb/s
Last input 00:00:05, output never, output hang never
Last clearing of "show interface" counters 00:04:40
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Interface Port-channel1 queueing strategy: PXF First-In-First-Out
Output queue 0/8192, 0 drops; input queue 0/75, 0 drops
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
3 packets output, 180 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 PAUSE output
0 output buffer failures, 0 output buffers swapped out
The table below describes the significant fields shown in the display.
Table 19: show interfaces port-channel Field Descriptions
DescriptionField
Indicates the bundle interface is currently active and
can transmit and receive or it has been taken down
by an administrator.
Port-channel1 is up, line protocol is up
Hardware type (Gigabit EtherChannel).Hardware is
Address being used by the interface.address is
Maximum transmission unit of the interface.MTU
Bandwidth of the interface, in kilobits per second.BW
Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)
369
Configuring IEEE 802.3ad Link Bundling
Displaying Gigabit EtherChannel Information

Cisco ASR 920 series Specifications

General

Form Factor	1RU
Operating System	Cisco IOS XE
Model	ASR 920 series
Memory	4 GB DRAM
Power Supply	AC or DC
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Relative Humidity	5% to 95% non-condensing
MTBF	Varies by model
Management	CLI, SNMP