From: Kim Gao (gaoqingli@gmail.com)
Date: Thu Nov 03 2005 - 13:25:09 GMT-3
I setup a lab at home using a bunch of routers
4500 8S as a frame-relay switch
s0---s7 connect to different routers's S0 using cross DTE/DCE cable
On all the serial of 4500, it looks like this:
interface Serial1
no ip address
no ip directed-broadcast
encapsulation frame-relay
clockrate 64000
frame-relay intf-type dce
frame-relay route 102 interface Serial2 201
frame-relay route 103 interface Serial3 301
frame-relay route 104 interface Serial4 401
frame-relay route 105 interface Serial5 501
frame-relay route 106 interface Serial6 601
frame-relay route 107 interface Serial7 701
frame-relay route 108 interface Serial0 801
On all the DTE routers's s0:
interface Serial0
no ip address
encapsulation frame-relay
no ip mroute-cache
no frame-relay inverse-arp
All the connection are up except one 2501, the
protocol is down.
I tried to add no keepalive on that 2501 's S0 and the
corresponding Serial on 4500,
then protocol turns up.
BUT I do not need to do that on any other serials.
Can anyone guess a reason?
Thanks a lot!
This archive was generated by hypermail 2.1.4 : Thu Dec 01 2005 - 09:12:05 GMT-3