I have a 3640 with 2 NM-4T and 1 NM-1E2W with a WIC-1T installed. The problem is that the line protocol on the serial connection of the WIC-1T never goes up, even if all the criteria of the link are up. I changed the NM-1E2W with a new one, but nothing changed.
The IOS is c3640-is-mz_120-5_T1 and has 8MB flash and 32MB RAM.
Is an IOS problem?
Is ther anybody who faced my same problem?
Bye and thank you in advance.
It looks your first thought is correct. It is an IOS issue.
This URL shows from what release which module is supported.
That is not your release.
Looks like you will need an upgrade.
You are completely right! Here is the correct one:
And for the NM-1E2W:
This is not good, it should work. Did you try both WIC-slots?
Still a good weekend!
Hi, yes I tried both the wic slots.
And from the link you send me I see that the WIC-1T should work....what I think now is that I will change the NM slot where the NM-1E2W is.
Could you provide a copy of the show int serial ?/? for me. What pprotocol are you using, and what is the other end connected to? Also a show service-module could help find the problem.
I have run a 1nm-2e2w with two wic-1t csu/dsu's installed. I first ran c3620-js-mz.120-2.bin. enterprize plus edition.
A show int may help also.
Hi, here there is the output of sh int s0/0 and sh ver. The other end is connected to a 1603R. I tried with both encapsalation (HDLC and PPP).
Serial0/0 is up, line protocol is down
Hardware is QUICC Serial
Internet address is 192.168.111.1/24
MTU 1500 bytes, BW 19 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
DTR is pulsed for 0 seconds on reset, Restart-Delay is 4294967 secs
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:05:42
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
30 second input rate 0 bits/sec, 0 packets/sec
30 second output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 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 abort
66 packets output, 924 bytes, 0 underruns
0 output errors, 0 collisions, 19 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
------------------ show version ------------------
Cisco Internetwork Operating System Software
IOS (tm) 3600 Software (C3640-IS-M), Version 12.0(5)T1, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-1999 by cisco Systems, Inc.
Compiled Tue 17-Aug-99 21:03 by cmong
Image text-base: 0x600088F0, data-base: 0x60C4C000
ROM: System Bootstrap, Version 11.1(20)AA2, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)
3640_Smov uptime is 13 minutes
System returned to ROM by power-on at 11:16:33 UTC Wed May 5 1993
System image file is "flash:c3640-is-mz_120-5_T1.bin"
cisco 3640 (R4700) processor (revision 0x00) with 28672K/4096K bytes of memory.
Processor board ID 16188705
R4700 CPU at 100Mhz, Implementation 33, Rev 1.0
X.25 software, Version 3.0.0.
1 Ethernet/IEEE 802.3 interface(s)
9 Serial network interface(s)
DRAM configuration is 64 bits wide with parity disabled.
125K bytes of non-volatile configuration memory.
8192K bytes of processor board System flash (Read/Write)
Configuration register is 0x2102