客户反应电话总是打着打着断线,我查了一下交换机,POE只用了64.2w,show logg日志信息又没有提示什么
上联的接口又没有错误包
c2960#sho power inline
Available:370.0(w) Used:64.2(w) Remaining:305.8(w)
Interface Admin Oper Power Device Class Max
(Watts)
--------- ------ ---------- ------- ------------------- ----- ----
Fa0/1 auto off 0.0 n/a n/a 15.4
Fa0/2 auto off 0.0 n/a n/a 15.4
Fa0/3 auto on 3.3 IP Phone 7821 1 15.4
Fa0/4 auto on 3.3 IP Phone 7821 1 15.4
Fa0/5 auto off 0.0 n/a n/a 15.4
Fa0/6 auto on 3.3 IP Phone 7821 1 15.4
Fa0/7 auto on 3.3 IP Phone 7821 1 15.4
Fa0/8 auto off 0.0 n/a n/a 15.4
Fa0/9 auto off 0.0 n/a n/a 15.4
Fa0/10 auto on 3.3 IP Phone 7821 1 15.4
Fa0/11 auto off 0.0 n/a n/a 15.4
Fa0/12 auto on 3.3 IP Phone 7821 1 15.4
Fa0/13 auto off 0.0 n/a n/a 15.4
Fa0/14 auto on 6.3 IP Phone 7912 n/a 15.4
Fa0/15 auto on 3.3 IP Phone 7821 1 15.4
Fa0/16 auto off 0.0 n/a n/a 15.4
Fa0/17 auto off 0.0 n/a n/a 15.4
Fa0/18 auto on 3.3 IP Phone 7821 1 15.4
Fa0/19 auto on 3.3 IP Phone 7821 1 15.4
Fa0/20 auto on 3.3 IP Phone 7821 1 15.4
Fa0/21 auto on 6.0 IP Phone 6921 2 15.4
Fa0/22 auto off 0.0 n/a n/a 15.4
Fa0/23 auto on 3.3 IP Phone 7821 1 15.4
Fa0/24 auto on 15.4 Ieee PD 4 15.4
级联口:
c2960# sho int gi 0/2
GigabitEthernet0/2 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 0023.eaa3.019a (bia 0023.eaa3.019a)
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 1000Mb/s, link type is auto, media type is 1000BaseLX SFP
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:07, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/0 (size/max)
5 minute input rate 289000 bits/sec, 49 packets/sec
5 minute output rate 76000 bits/sec, 37 packets/sec
482097686 packets input, 528429626690 bytes, 0 no buffer
Received 47281355 broadcasts (15559044 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 15559044 multicast, 0 pause input
0 input packets with dribble condition detected
300523937 packets output, 93665758758 bytes, 0 underruns
0 output errors, 0 collisions, 1 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
请大神指点一下!!!!!非常感谢!!!