路由器不认ADSL模块的解决办法

路由器装上WIC-1ADSL后系统中无法看到端口ATM0，一般来说是因为IOS版本不支持，比如2600上C2600-i-mz.122-8.T5.bin就不支持，这时会有一些错误提示，比如显示00:00:09: %SYS-2-GETBUF: Bad getbuffer, bytes= 68444513
-Process= "Init", ipl= 0, pid= 2
-Traceback= 80378168 8081667C 80816568 8041BBC4 8041BDC0 8041C0B8 803142EC 803E9

1C4　把卡拔掉就没有这个显示了；

这时可以将IOS升级，比如flash:c2600-ik8s-mz.122-11.T.bin就肯定好使；

正常SHOW RUN的时候可以看到下面类似显示

interface ATM0/0
no ip address
shutdown
no atm ilmi-keepalive
dsl operating-mode auto

SHOW VER也可以显示模块信息如下：
Cisco Internetwork Operating System Software
IOS (tm) C2600 Software (C2600-IK8S-M), Version 12.2(11)T,　RELEASE SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Thu 01-Aug-02 16:56 by ccai
Image text-base: 0x8000809C, data-base: 0x817DAFD8
ROM: System Bootstrap, Version 12.2(7r) [cmong 7r], RELEASE SOFTWARE (fc1)
jngs uptime is 4 minutes
System returned to ROM by power-on
System image file is "flash:c2600-ik8s-mz.122-11.T.bin"
cisco 2621XM (MPC860P) processor (revision 0x100) with 60416K/5120K bytes of mem ory.
Processor board ID JPE072410L3 (3444616740)
M860 processor: part number 0, mask 32
Bridging software.
X.25 software, Version 3.0.0.
2 FastEthernet/IEEE 802.3
2 FastEthernet/IEEE 802.3 interface(s)
1 ATM network interface(s)
32K bytes of non-volatile configuration memory.
32768K bytes of processor board System flash (Read/Write)
Configuration register is 0x3922

到底模块是否好用可以通过SHOW DIAG 初步判断

显示如下
Slot 0:
C2621XM 2FE Mainboard Port adapter, 3 ports
Port adapter is analyzed
Port adapter insertion time unknown
EEPROM contents at hardware discovery:
Hardware Revision: 1.0
PCB Serial Number: JPE072410L3 (3444616740)
Part Number　: 73-7754-02
RMA History　: 00
RMA Number　 : 0-0-0-0
Board Revision　 : A0
Deviation Number : 0-0
EEPROM format version 4
EEPROM contents (hex):
0x00: 04 FF 40 03 6D 41 01 00 C1 18 4A 50 45 30 37 32
0x10: 34 31 30 4C 33 20 28 33 34 34 34 36 31 36 37 34 &n
bsp;0x20: 30 29 82 49 1E 4A 02 04 00 81 00 00 00 00 42 41
0x30: 30 80 00 00 00 00 FF FF FF FF FF FF FF FF FF FF
0x40: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x50: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
WIC Slot 0:

DSL SAR (ADSL)清晰的表示能看到硬件
Hardware Revision: 2.3
Part Number　: 73-4771-08
Board Revision　 : A0
Deviation Number : 0-0
Fab Version　: 05
PCB Serial Number: JAB061509QZ
RMA Test History : 00
RMA Number　 : 0-0-0-0
RMA History　: 00
EEPROM format version 4
EEPROM contents (hex):
0x00: 04 FF 40 00 2E 41 02 03 82 49 12 A3 08 42 41 30
0x10: 80 00 00 00 00 02 05 C1 8B 4A 41 42 30 36 31 35
0x20: 30 39 51 5A 03 00 81 00 00 00 00 04 00 FF FF FF
0x30: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x40: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x50: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF