关于vwic-2mft-g703 e1打环

测试的环境是3745加一个支持，vwic-2mft-g703的nm-2w,对于这模块和卡，37的所有ios版本都支持。

测试打环用得线缆：一跟普通的直通的双绞线，rj45的水晶头（rj45与rj48的区别实现其中的线序不同而已），一根型号为cab-adpt-75-120的线缆，具体看图示。

首先启动router，nm-2w的en灯亮，正常，router已经监测到nm-2w，不过这下还不能确定nm是否完全没问题，等到load ios后，过十秒的样子，g703的卡al亮红灯，正常，然后把直通线与cab-adpt-75-120的接口对上底下为图

然后在ios中配置e1,通道化行，非通道化也行，然后在inter s1/0:0(这个根据solt/inter:0),封装pp no shut，把线缆插上去，显示红绿灯都亮，一会儿正常的是红灯灭，就绿灯亮，在看debug ppp packet信息。。。。。。。e1保持up状态，不过s1/0:0为一个物理up，链路down,这个为正常现象。有些有毛病的模块一回儿e1 up  一会儿down，中间记得模块要插紧。e1 down的时候亮红灯，up的话亮绿灯

version 12.3

service timestamps debug datetime msec

service timestamps log datetime msec

no service passWord-encryption

!

hostname Router

!

boot-start-marker

boot-end-marker

!

!

no network-clock-participate slot 1

no network-clock-participate slot 3

no network-clock-participate slot 4

no aaa new-model

ip subnet-zero

ip cef

!

!

!

no FTP-server write-enable

--More--          !

!

!

controller E1 1/0

channel-group 0 unframed

!

controller E1 1/1

channel-group 0 unframed

!

controller E1 1/2

channel-group 0 unframed

!

controller E1 1/3

channel-group 0 unframed

!

controller E1 3/0

channel-group 0 unframed

!

controller E1 3/1

channel-group 0 unframed

!

controller E1 3/2

channel-group 0 unframed

--More--          !

controller E1 3/3

channel-group 0 unframed

!

controller E1 4/0

channel-group 0 unframed

!

controller E1 4/1

channel-group 0 unframed

!

controller E1 4/2

channel-group 0 unframed

!

controller E1 4/3

channel-group 0 unframed

!

!

interface FastEthernet0/0

no ip address

shutdown

duplex auto

speed auto

!

--More--          interface FastEthernet0/1

no ip address

shutdown

duplex auto

speed auto

!

interface Serial1/0:0

no ip address

encapsulation ppp

!

interface Serial1/1:0

no ip address

encapsulation ppp

!

interface Serial1/2:0

no ip address

encapsulation ppp

!

interface Serial1/3:0

no ip address

encapsulation ppp

!

interface Serial3/0:0

--More--          no ip address

encapsulation ppp

!

interface Serial3/1:0

no ip address

encapsulation ppp

!

interface Serial3/2:0

no ip address

encapsulation ppp

!

interface Serial3/3:0

no ip address

encapsulation ppp

!

interface Serial4/0:0

no ip address

encapsulation ppp

!

interface Serial4/1:0

no ip address

encapsulation ppp

!

--More--          interface Serial4/2:0

no ip address

encapsulation ppp

!

interface Serial4/3:0

no ip address

encapsulation ppp

!

ip classless

ip http server

!

!

line con 0

line aux 0

line vty 0 4

login

!

end

*Mar  1 00:16:38.839: Se3/3:0 LCP:    MagicNumber 0x11A227A3 (0x050611A227A3)

*Mar  1 00:16:40.855: Se3/3:0 LCP: TIMEout: State REQsent

*Mar  1 00:16:40.855: Se3/3:0 LCP: O CONFREQ [REQsent] id 33 len 10

*Mar  1 00:16:40.855: Se3/3:0 LCP:    MagicNumber 0x11A227A3 (0x050611A227A3)

*Mar  1 00:16:42.871: Se3/3:0 LCP: TIMEout: State REQsent

*Mar  1 00:16:42.871: Se3/3:0 LCP: State is Listen