From: Tony Schaffran (tschaffran@cconlinelabs.com)
Date: Fri Apr 25 2003 - 18:49:07 GMT-3
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@swift.com>
To: <ccielab@groupstudy.com>
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]
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