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Re: Fast Eth down / down ?? posted 04/25/2003
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On my 3550, if there is no cable attached, it shows down/down

I think this is normal for switches.



Tony Schaffran
Network Analyst
CCIE #11071
CCNP, CCNA, CCDA,
NNCSS, NNCDS, CNE, MCSE

www.cconlinelabs.com
"Your #1 choice for Cisco rack rentals."


----- Original Message -----
From: "balaji.balakrishnan" <balaji.balakrishnan@xxxxxxxxx>
To: <ccielab@xxxxxxxxxxxxxx>
Sent: Friday, April 25, 2003 1:05 PM
Subject: Fast Eth down / down ??


> All,
>
> I never saw  an Ethernet interface  saying down / down .  If the link is
not working or cable is unplugged, ususally it will be  UP
> / down. But  see this,
> Any idea ?  The switch is  2950G.
>
> interface FastEthernet0/8
>   switchport access vlan 22
>  switchport mode access
>  no ip address
>  duplex full
>  speed 100
>  no cdp enable
> end
>
> R1#sh  int FastEthernet0/8
> FastEthernet0/8 is down, line protocol is down
>   Hardware is Fast Ethernet, address is 0009.e822.5908 (bia
0009.e822.5908)
>   MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec,
>      reliability 255/255, txload 1/255, rxload 1/255
>   Encapsulation ARPA, loopback not set
>   Keepalive set (10 sec)
>   Full-duplex, 100Mb/s
>   input flow-control is off, output flow-control is off
>   ARP type: ARPA, ARP Timeout 04:00:00
>   Last input never, output 7w2d, 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 0 bits/sec, 0 packets/sec
>      1 packets input, 64 bytes, 0 no buffer
>      Received 0 broadcasts, 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
>      1 packets output, 64 bytes, 0 underruns
>
> [GroupStudy removed an attachment of type application/x-pkcs7-signature
which had a name of smime.p7s]