MartinBakerAircraft
asked on
Determining port errors on Cisco switches?
Good Afternoon.
I have been asked if there are any networking errors on our ports on the Cisco Netwoking equipment.
The reason being that some users are experiencing problems with MSOutlook.
Our equipment consists of Cisco 6509's and 3548/2950 layer2 switches.
I have deetrmined which port the user is connected to and run a "sh int " on that port. (See Below)
Not having much experience in this, it doesn't seem to be showing any errors. ( 0 CRC etc....)
Should I just be looking at the CRC for errors?
-------------------------- ---------- ---------- ---------- ---------- ---------- ----
FastEthernet0/29 is up, line protocol is up
Hardware is Fast Ethernet, address is 0007.eb77.72dd (bia 0007.eb77.72dd)
Description: A024
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive not set
Auto-duplex (Full), Auto Speed (100), 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 14000 bits/sec, 24 packets/sec
32892558 packets input, 4096003756 bytes
Received 27269 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 2026 multicast
0 input packets with dribble condition detected
359183731 packets output, 3250151117 bytes, 487 underruns
0 output errors, 0 collisions, 3 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
487 output buffer failures, 0 output buffers swapped out
I have been asked if there are any networking errors on our ports on the Cisco Netwoking equipment.
The reason being that some users are experiencing problems with MSOutlook.
Our equipment consists of Cisco 6509's and 3548/2950 layer2 switches.
I have deetrmined which port the user is connected to and run a "sh int " on that port. (See Below)
Not having much experience in this, it doesn't seem to be showing any errors. ( 0 CRC etc....)
Should I just be looking at the CRC for errors?
--------------------------
FastEthernet0/29 is up, line protocol is up
Hardware is Fast Ethernet, address is 0007.eb77.72dd (bia 0007.eb77.72dd)
Description: A024
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive not set
Auto-duplex (Full), Auto Speed (100), 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 14000 bits/sec, 24 packets/sec
32892558 packets input, 4096003756 bytes
Received 27269 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 2026 multicast
0 input packets with dribble condition detected
359183731 packets output, 3250151117 bytes, 487 underruns
0 output errors, 0 collisions, 3 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
487 output buffer failures, 0 output buffers swapped out
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