From: Gustavo Novais (gustavo.novais@novabase.pt)
Date: Wed Nov 30 2005 - 08:54:20 GMT-3
Hello Group!
I'm having a doubt when configuring this exercise,
The scenario, is that I have two subintf p2p on R2 and two main
interfaces on R3, the task is to create two frame-relay links (using two
dlci provisioned) and then bundle them together. I must also
authenticate them using CHAP.
That said, I created the FR connections, applied Virtual-templates to
both DLCIs, and bundled the VT with multilink group, after I created
interface Multilink 1.
As soon as I did no shut to the interfaces, the routers nagged me with
this message:
Rack1R3(config)#
Rack1R3#
*Mar 1 16:25:03.161: %FR-3-MLPOFR_ERROR: MLPoFR not configured properly
on Link Virtual-Access1 Bundle Multilink1 :Frame Relay traffic shaping
must be enabled
*Mar 1 16:25:03.169: %LINK-3-UPDOWN: Interface Multilink1, changed
state to up
*Mar 1 16:25:03.574: %FR-3-MLPOFR_ERROR: MLPoFR not configured properly
on Link Virtual-Access2 Bundle Multilink1 :Frame Relay traffic shaping
must be enabled
Rack1R3#
Configuring traffic shaping was not part of the requisites of the
question. Nevertheless I manage to ping between both routers and all
seem well.
Could anybody explain/point to a link why is traffic-shaping recommended
( I do not say needed, because I have connectivity between both
routers.)
The solution guide on IEWB does not configure any Traffic shaping (yet).
I post my configs on R2 and R3
R3:
Username Rack1R2 password CISCO
!
interface Multilink1
ip address 174.1.23.3 255.255.255.0
ppp multilink
ppp multilink group 1
!
interface Serial0/0
no ip address
encapsulation frame-relay
clock rate 256000
frame-relay interface-dlci 302 ppp Virtual-Template1
no frame-relay inverse-arp
!
interface Serial0/1
no ip address
encapsulation frame-relay
clock rate 256000
frame-relay interface-dlci 312 ppp Virtual-Template2
no frame-relay inverse-arp
!
interface Virtual-Template1
no ip address
ppp authentication chap
ppp chap password 0 CISCO
ppp multilink
ppp multilink group 1
!
interface Virtual-Template2
no ip address
ppp authentication chap
ppp chap password 0 CISCO
ppp multilink
ppp multilink group 1
!
R2:
!
username Rack1R3 password 0 CISCO
!
interface Multilink1
ip address 174.1.23.2 255.255.255.0
ppp multilink
ppp multilink group 1
!
interface Serial0/0
no ip address
encapsulation frame-relay
clock rate 256000
no frame-relay inverse-arp
!
interface Serial0/0.203 point-to-point
frame-relay interface-dlci 203 ppp Virtual-Template1
!
interface Serial0/0.213 point-to-point
frame-relay interface-dlci 231 ppp Virtual-Template2
!
interface Virtual-Template1
no ip address
ppp authentication chap
ppp chap password 0 CISCO
ppp multilink
ppp multilink group 1
!
interface Virtual-Template2
no ip address
ppp authentication chap
ppp chap password 0 CISCO
ppp multilink
ppp multilink group 1
!
TIA
Gustavo Novais
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