Hello,
I am having some ports on my switch that are having connection issues. Ports are going up and down every few seconds. Any suggestions?
May 28 10:29:38.960 EST: %LINEPROTO-5-UPDOWN: Line protocol on Interface Gigabit Ethernet0/7, changed state to down
May 28 10:29:39.961 EST: %LINK-3-UPDOWN: Interface GigabitEthernet0/7, changed s tate to down
May 28 10:29:42.059 EST: %LINK-3-UPDOWN: Interface GigabitEthernet0/7, changed s tate to up
May 28 10:29:43.059 EST: %LINEPROTO-5-UPDOWN: Line protocol on Interface Gigabit Ethernet0/7, changed state to up
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#sh run int gig 0/7
Building configuration...
Current configuration : 185 bytes
!
interface GigabitEthernet0/7
description Data
switchport access vlan 77
switchport mode access
switchport voice vlan 66
speed 100
duplex full
spanning-tree portfast edge
end
------------------------------------------
#sh int gi0/7
GigabitEthernet0/7 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 848a.8d6c.e387 (bia 848a.8d6c.e387)
Description: Data
MTU 1522 bytes, BW 100000 Kbit/sec, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/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: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 2000 bits/sec, 5 packets/sec
149064 packets input, 9557260 bytes, 0 no buffer
Received 148955 broadcasts (0 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
0 input packets with dribble condition detected
916943 packets output, 140121132 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
