From: Shaughn Smith (Shaughn.Smith@za.verizonbusiness.com)
Date: Tue Aug 05 2008 - 06:51:29 ART
Could it possibly be due to the fact you don't have a bandwidth
statement on the ATM interfaces ?
I just lab'd your config and added the bandwidth statement and it works
for me
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Mohammed Abbas
Sent: Tuesday, August 05, 2008 10:01 AM
To: Cisco certification
Subject: MLPoATM
Dear All,
I am workig on MLPoATM the real scenerio is like that one side of the
ckt i
have DS3 and on the other side i have DSL. What I need to do is to
bundle
the DSL links using MLP. Since I cannot do this on live ckt, i tried to
this
simulation using ATM on Dynamips used (2)7200 PA-A1 module on both
sides. The VBR-NRT command is not supported on this module and since its
an optional i leave this in testing.
I followed the cisco documention of configuring MLPoATM. I am able to
ping
end-end. but still when i issue "show ppp multilink" i am unable to see
the
bandwidth bundled up. When I issue " show policy-map int" I see them
combine
and when i shut down one atm linke on R2, it reduces to half of it. Why
I am
not seeing it in first command.
Am I missing something in my configuration? Please let me know.
Here is the Conf.
ROUTER1
*********************************
R1#show run
Building configuration...
Current configuration : 1940 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
ip cef
!
multilink virtual-template 1
!
!
!
!
!
!
!
!
!
!
!
!
!
class-map match-all DATA
match ip precedence 0
class-map match-all VOICE
match access-group 100
!
!
policy-map CISCO
class VOICE
priority percent 70
class DATA
bandwidth percent 5
!
!
!
!
interface Loopback0
ip address 1.1.1.1 255.255.255.255
!
interface Multilink1
ip address 10.1.1.1 255.0.0.0
load-interval 30
no cdp enable
ppp multilink
ppp multilink fragment disable
ppp multilink group 1
service-policy output CISCO
!
interface FastEthernet0/0
ip address 192.168.1.1 255.255.255.0
duplex half
!
interface ATM1/0
no ip address
load-interval 30
no atm ilmi-keepalive
!
interface ATM1/0.1 point-to-point
pvc 10/100
encapsulation aal5snap
protocol ppp Virtual-Template1
!
!
interface ATM1/0.2 point-to-point
pvc 10/150
encapsulation aal5snap
protocol ppp Virtual-Template2
!
!
interface Serial3/0
no ip address
shutdown
serial restart-delay 0
!
interface Serial3/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial3/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial3/3
no ip address
shutdown
serial restart-delay 0
!
interface ATM4/0
no ip address
shutdown
no atm ilmi-keepalive
!
interface Virtual-Template1
no ip address
load-interval 30
ppp multilink
ppp multilink group 1
!
interface Virtual-Template2
no ip address
load-interval 30
ppp multilink
ppp multilink group 1
!
ip classless
ip route 2.2.2.2 255.255.255.255 10.1.1.2
ip route 192.168.1.2 255.255.255.255 10.1.1.2
no ip http server
!
!
access-list 100 permit udp any any precedence critical
!
!
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
!
end
R1#
Router2
*******************************************
R2#sh run
Building configuration...
Current configuration : 1948 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R2
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
ip cef
!
multilink virtual-template 1
!
!
!
!
!
!
!
!
!
!
!
!
!
class-map match-all DATA
match ip precedence 0
class-map match-all VOICE
match access-group 100
!
!
policy-map CISCO
class VOICE
priority percent 70
class DATA
bandwidth percent 5
!
!
!
!
interface Loopback0
ip address 2.2.2.2 255.255.255.255
!
interface Multilink1
ip address 10.1.1.2 255.0.0.0
load-interval 30
no cdp enable
ppp multilink
ppp multilink fragment disable
ppp multilink group 1
service-policy output CISCO
!
interface FastEthernet0/0
ip address 192.168.1.2 255.255.255.0
duplex half
!
interface ATM1/0
no ip address
load-interval 30
no atm ilmi-keepalive
!
interface ATM1/0.1 point-to-point
pvc 20/200
encapsulation aal5snap
protocol ppp Virtual-Template1
!
!
interface Serial3/0
no ip address
shutdown
serial restart-delay 0
!
interface Serial3/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial3/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial3/3
no ip address
shutdown
serial restart-delay 0
!
interface ATM4/0
no ip address
load-interval 30
no atm ilmi-keepalive
!
interface ATM4/0.1 point-to-point
pvc 20/300
encapsulation aal5snap
protocol ppp Virtual-Template2
!
!
interface Virtual-Template1
no ip address
load-interval 30
ppp multilink
ppp multilink group 1
!
interface Virtual-Template2
no ip address
load-interval 30
ppp multilink
ppp multilink group 1
!
ip classless
ip route 1.1.1.1 255.255.255.255 10.1.1.1
ip route 192.168.1.1 255.255.255.255 10.1.1.1
no ip http server
!
!
access-list 100 permit udp any any precedence critical
!
!
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
!
end
R2#
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