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PoE Switch interface error
One of a AP connecting to a Cisco PoE switch always loss heartbeat and resume later automatically.
I have checked the interface of the switch connecting to this AP, and it shows a high values in the interfaces. Is it indicated an issue in the switch physical interface or the AP itself problem ? How can I further identify the problem ?
Thx
I have checked the interface of the switch connecting to this AP, and it shows a high values in the interfaces. Is it indicated an issue in the switch physical interface or the AP itself problem ? How can I further identify the problem ?
Thx
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Craig Beck
What AP are you using?
ASKER
Ruckus R500. Thx
Thanks. Can you post the show interface output please?
ASKER
POES1#sh interface gig1/0/4
GigabitEthernet1/0/4 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 381c.1a54.9684 (bia 381c.1a54.9684)
MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, media type is 10/100/1000BaseTX
input flow-control is off, output flow-control is unsupported
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
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 190
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 122000 bits/sec, 209 packets/sec
5 minute output rate 4775000 bits/sec, 400 packets/sec
20165161 packets input, 7987537679 bytes, 0 no buffer
Received 190210 broadcasts (99648 multicasts)
0 runts, 0 giants, 0 throttles
168 input errors, 134 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 99648 multicast, 0 pause input
0 input packets with dribble condition detected
26479102 packets output, 23077883869 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 unknown protocol drops
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
GigabitEthernet1/0/4 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 381c.1a54.9684 (bia 381c.1a54.9684)
MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, media type is 10/100/1000BaseTX
input flow-control is off, output flow-control is unsupported
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
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 190
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 122000 bits/sec, 209 packets/sec
5 minute output rate 4775000 bits/sec, 400 packets/sec
20165161 packets input, 7987537679 bytes, 0 no buffer
Received 190210 broadcasts (99648 multicasts)
0 runts, 0 giants, 0 throttles
168 input errors, 134 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 99648 multicast, 0 pause input
0 input packets with dribble condition detected
26479102 packets output, 23077883869 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 unknown protocol drops
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
You have a cable issue by the look of it.
ASKER
Do u mean the CAT5e cable connecting the AP and PoE switch ? How does it tell that ? Thx
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ASKER
Thx.