10-07-2009 12:09 PM - edited 03-04-2019 06:17 AM
We are upgrading our point-to-point private line from single T1 to two T1 lines. I have installed the DSU/CSU module to the router. Working on the new configuration but found the ppp code I put in doesn't work. I can't figure out what was wrong. If you could give me a hand, that would be very very appreciated.
Here is the configration for both routers:
=========================================
WT-RT1#
interface Multilink1
ip address 192.168.1.2 255.255.255.252
no cdp enable
ppp chap hostname P2PWT
ppp multilink
ppp multilink fragment disable
ppp multilink group 1
!
interface FastEthernet0/0
description LAN IF TO WT
ip address 172.16.1.34 255.255.252.0
duplex auto
speed auto
!
interface Serial0/0
no ip address
encapsulation ppp
shutdown
no fair-queue
ppp chap hostname P2PWT
ppp multilink
ppp multilink group 1
!
interface Serial0/1
no ip address
encapsulation ppp
shutdown
no fair-queue
ppp chap hostname P2PWT
ppp multilink
ppp multilink group 1
=========================================
SF-RT1#
interface Multilink1
ip address 192.168.1.1 255.255.255.252
no cdp enable
ppp chap hostname P2PSF
ppp multilink
ppp multilink fragment disable
ppp multilink group 1
!
interface FastEthernet0/0
description LAN IF TO SF
ip address 172.16.8.2 255.255.252.0
duplex auto
speed auto
!
interface Serial0/0
no ip address
encapsulation ppp
no fair-queue
ppp chap hostname P2PSF
ppp multilink
ppp multilink group 1
!
interface Serial0/1
no ip address
encapsulation ppp
ppp chap hostname P2PSF
ppp multilink
ppp multilink group 1
=========================================
10-07-2009 12:42 PM
Hello,
Im confused what's not working ? as you don't put encap ppp under the MLP interfaces.
Thanks Steve
10-07-2009 08:05 PM
Need more info.
10-08-2009 07:35 AM
Springman
On both serial interfaces of the WT router the interfaces are shutdown. This would certainly prevent the multilink from working. Try doing no shutdown on both serial interfaces and let us know what happens.
HTH
Rick
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