Hi,
I have a cisco 3750G PoE switch. I am trying to connect the switch to cisco 881 router (it is the provider router). I am connecting it on the lan interface (switch module), but the problem that I am facing right now is that the port on the switch 3750 shows as notconnect. I tried the same cable by connecting it to other device and it worked fine so I know that the cable is not an issue. I am stumped with this thing and any help on this would be really appreciated.
Config on the switch:
interface GigabitEthernet1/0/24
description Cable Modem
switchport access vlan 170
switchport mode access
speed 10
priority-queue out
mls qos trust dscp
no cdp enable
Esd0086#show int g1/0/24
GigabitEthernet1/0/24 is down, line protocol is down (notconnect)
Hardware is Gigabit Ethernet, address is 0026.0a4e.9f98 (bia 0026.0a4e.9f98)
Description: Alliant Cable Modem (4848)
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 252/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Auto-duplex, 10Mb/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 02:14:19, output 02:14:21, 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
7 packets input, 2185 bytes, 0 no buffer
Received 6 broadcasts (0 multicast)
0 runts, 0 giants, 0 throttles
2 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 6 multicast, 0 pause input
0 input packets with dribble condition detected
1 packets output, 64 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
interface vlan 170
Vlan170 24.22.54.33 YES NVRAM up down
Esd0086#show vlan b
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Gi1/0/2, Gi1/0/3, Gi1/0/4
Gi1/0/5, Gi1/0/6, Gi1/0/7
Gi1/0/8, Gi1/0/9, Gi1/0/10
Gi1/0/11, Gi1/0/12, Gi1/0/13
Gi1/0/14, Gi1/0/15, Gi1/0/16
Gi1/0/17, Gi1/0/18, Gi1/0/19
Gi1/0/20, Gi1/0/21, Gi1/0/25
Gi1/0/26, Gi1/0/27, Gi1/0/28
169 vl169 active Gi1/0/1
170 vl170 active Gi1/0/22, Gi1/0/23, Gi1/0/24
999 vl999 active
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
Thanks,
