Smaxon
asked on
Trying to config a Cisco 2800
Greeting,
I have a Cisco 2600 currently in place and I am trying to replace it with a Cisco 2800 because the 2600 only has enough slots for 2 csu/dsu cards and we are adding a new T1 we currently have 2,
So I thought I could just copy the config from the 2600 and apply it to the 2800 and then add the third interface for the new T1, but when I ordered the 2800 I recived 2 T1 controller cards and 1 csu/dsu card
so now Im faced with the challenge of configing this new 2800 with 2 T1 controllers cards and one csu/dsu card.
The 3 interfaces are part of a multilink group,
any Ideas on how to config this ?
Thanks
I have a Cisco 2600 currently in place and I am trying to replace it with a Cisco 2800 because the 2600 only has enough slots for 2 csu/dsu cards and we are adding a new T1 we currently have 2,
So I thought I could just copy the config from the 2600 and apply it to the 2800 and then add the third interface for the new T1, but when I ordered the 2800 I recived 2 T1 controller cards and 1 csu/dsu card
so now Im faced with the challenge of configing this new 2800 with 2 T1 controllers cards and one csu/dsu card.
The 3 interfaces are part of a multilink group,
any Ideas on how to config this ?
Thanks
If you post your 2600 & 2800 config, it'll be easier.
ASKER
here is the current config on the 2600.
Current configuration : 2452 bytes
!
version 12.1
service tcp-keepalives-in
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname 3
!
logging buffered 16000 debugging
enable secret 5 .
enable password 7 94D
!
!
!
!
!
ip subnet-zero
no ip source-route
ip cef
!
no ip bootp server
!
!
!
interface Multilink1
ip address xxx.xxx.xx.xxx 255.255.255.252
no ip redirects
no ip unreachables
no cdp enable
ppp multilink
multilink-group 1
!
interface GigabitEthernet0/0
ip address xxx.xxx.xx.xxx 255.255.255.240
ip verify unicast reverse-path
no ip proxy-arp
duplex auto
speed auto
!
interface Serial0/0
no ip address
ip verify unicast reverse-path
no ip redirects
no ip proxy-arp
encapsulation ppp
no fair-queue
service-module t1 timeslots 1-24
ppp multilink
multilink-group 1
!
interface Serial0/1
no ip address
ip verify unicast reverse-path
no ip proxy-arp
encapsulation ppp
no fair-queue
service-module t1 timeslots 1-24
ppp multilink
multilink-group 1
!
ip classless
ip route 0.0.0.0 0.0.0.0 Serial0/0
ip route 0.0.0.0 0.0.0.0 Multilink1
no ip http server
!
access-list 102 permit tcp any any eq telnet
access-list 102 permit icmp host xxx.xxx.xxx.xx host xx.xx.xx.xxx
access-list 102 permit icmp host 203.167.75.41 host xx.xxx.xx.xxx
access-list 102 permit udp host 203.167.75.41 host xx.xxx.xx.xxx eq 4500
access-list 102 permit udp host 203.167.75.41 host xx.xxx.xx.xxx eq isakmp
access-list 102 permit esp host 203.167.75.41 host xx.xxx.xx.xxx
access-list 102 permit udp any any eq isakmp
access-list 102 permit udp any any eq 4500
access-list 102 permit esp any any
access-list 102 permit ip any any
banner motd ^CC
************************** ********** **********
************************** ********** **********
*** ***
*** ***
*** ***
************************** ********** **********
************************** ********** **********
^C
!
line con 0
password 7
login
line aux 0
password 7
login
line vty 0 4
password 7
login
!
no scheduler allocate
end
Current configuration : 2452 bytes
!
version 12.1
service tcp-keepalives-in
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname 3
!
logging buffered 16000 debugging
enable secret 5 .
enable password 7 94D
!
!
!
!
!
ip subnet-zero
no ip source-route
ip cef
!
no ip bootp server
!
!
!
interface Multilink1
ip address xxx.xxx.xx.xxx 255.255.255.252
no ip redirects
no ip unreachables
no cdp enable
ppp multilink
multilink-group 1
!
interface GigabitEthernet0/0
ip address xxx.xxx.xx.xxx 255.255.255.240
ip verify unicast reverse-path
no ip proxy-arp
duplex auto
speed auto
!
interface Serial0/0
no ip address
ip verify unicast reverse-path
no ip redirects
no ip proxy-arp
encapsulation ppp
no fair-queue
service-module t1 timeslots 1-24
ppp multilink
multilink-group 1
!
interface Serial0/1
no ip address
ip verify unicast reverse-path
no ip proxy-arp
encapsulation ppp
no fair-queue
service-module t1 timeslots 1-24
ppp multilink
multilink-group 1
!
ip classless
ip route 0.0.0.0 0.0.0.0 Serial0/0
ip route 0.0.0.0 0.0.0.0 Multilink1
no ip http server
!
access-list 102 permit tcp any any eq telnet
access-list 102 permit icmp host xxx.xxx.xxx.xx host xx.xx.xx.xxx
access-list 102 permit icmp host 203.167.75.41 host xx.xxx.xx.xxx
access-list 102 permit udp host 203.167.75.41 host xx.xxx.xx.xxx eq 4500
access-list 102 permit udp host 203.167.75.41 host xx.xxx.xx.xxx eq isakmp
access-list 102 permit esp host 203.167.75.41 host xx.xxx.xx.xxx
access-list 102 permit udp any any eq isakmp
access-list 102 permit udp any any eq 4500
access-list 102 permit esp any any
access-list 102 permit ip any any
banner motd ^CC
**************************
**************************
*** ***
*** ***
*** ***
**************************
**************************
^C
!
line con 0
password 7
login
line aux 0
password 7
login
line vty 0 4
password 7
login
!
no scheduler allocate
end
ASKER
I thought I could just copy and paste this config in the 2800 and add the third interface but its not working out that way..
You can. You just have to specify the correct ports. That's why I suggested posting the configs of both routers.
ASKER
I copied this config into the 2800 but it did not work so I did a write erase and reload so now there isnt a config for the 2800.
All I have to go on is this config for the 2600.
All I have to go on is this config for the 2600.
Please post the results of a "show run" on the 2800.
ASKER
here is a copy of the config I tried to use on the 2800 I modified it from the orginal one from th 2600 but this didnt work . I will get you that sh run a.s.a.p
Current configuration : 2429 bytes
!
version 12.1
service tcp-keepalives-in
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname 3
!
logging buffered 16000 debugging
enable secret 5 $.
enable password 7
!
!
!
!
!
ip subnet-zero
no ip source-route
ip cef
!
no ip bootp server
!
!
!
interface Multilink1
ip address xxx.xxx.xxx.xxx 255.255.255.252
ppp multilink
ppp fragmentation disable
ppp multilink group 1
!
interface GigabitEthernet0/0
ip address xxx.xxx.xxx.xxx 255.255.255.240
ip verify unicast reverse-path
no ip proxy-arp
duplex auto
speed auto
!
interface controller T1 0/1/0
no ip address
encapsulation ppp
no fair-queue
ppp multilink
ppp multilink group 1
!
interface controller T1 0/2/0
no ip address
encapsulation ppp
no ip mroute-cache
no fair-queue
ppp multilink
ppp multilink group 1
!
interface Serial0/0/0
no ip address
encapsulation ppp
no ip mroute-cache
no fair-queue
ppp multilink
ppp multilink group 1
!
ip classless
ip route 0.0.0.0 0.0.0.0 Multilink1
no ip http server
!
access-list 102 permit tcp any any eq telnet
access-list 102 permit icmp host xxxx.xxx.xxx.xxxhost xxx.xx.xxx.xxx
access-list 102 permit icmp host xxx.xx.xxx.xxx host xxx.xx.xxx.xxx
access-list 102 permit udp host xxx.xx.xxx.xxx host xxx.xx.xxx.xxx eq 4500
access-list 102 permit udp host xxx.xx.xxx.xxx host xxx.xx.xxx.xxx eq isakmp
access-list 102 permit esp host xxx.xx.xxx.xxx host xxx.xx.xxx.xxx
access-list 102 permit udp any any eq isakmp
access-list 102 permit udp any any eq 4500
access-list 102 permit esp any any
access-list 102 permit ip any any
banner motd ^C
************************** ********** **********
************************** ********** **********
*** ***
*** ! ***
*** ***
************************** ********** **********
************************** ********** **********
^C
!
line con 0
password 7
login
line aux 0
password 7 F
login
line vty 0 4
password 7 F
login
!
end
Current configuration : 2429 bytes
!
version 12.1
service tcp-keepalives-in
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname 3
!
logging buffered 16000 debugging
enable secret 5 $.
enable password 7
!
!
!
!
!
ip subnet-zero
no ip source-route
ip cef
!
no ip bootp server
!
!
!
interface Multilink1
ip address xxx.xxx.xxx.xxx 255.255.255.252
ppp multilink
ppp fragmentation disable
ppp multilink group 1
!
interface GigabitEthernet0/0
ip address xxx.xxx.xxx.xxx 255.255.255.240
ip verify unicast reverse-path
no ip proxy-arp
duplex auto
speed auto
!
interface controller T1 0/1/0
no ip address
encapsulation ppp
no fair-queue
ppp multilink
ppp multilink group 1
!
interface controller T1 0/2/0
no ip address
encapsulation ppp
no ip mroute-cache
no fair-queue
ppp multilink
ppp multilink group 1
!
interface Serial0/0/0
no ip address
encapsulation ppp
no ip mroute-cache
no fair-queue
ppp multilink
ppp multilink group 1
!
ip classless
ip route 0.0.0.0 0.0.0.0 Multilink1
no ip http server
!
access-list 102 permit tcp any any eq telnet
access-list 102 permit icmp host xxxx.xxx.xxx.xxxhost xxx.xx.xxx.xxx
access-list 102 permit icmp host xxx.xx.xxx.xxx host xxx.xx.xxx.xxx
access-list 102 permit udp host xxx.xx.xxx.xxx host xxx.xx.xxx.xxx eq 4500
access-list 102 permit udp host xxx.xx.xxx.xxx host xxx.xx.xxx.xxx eq isakmp
access-list 102 permit esp host xxx.xx.xxx.xxx host xxx.xx.xxx.xxx
access-list 102 permit udp any any eq isakmp
access-list 102 permit udp any any eq 4500
access-list 102 permit esp any any
access-list 102 permit ip any any
banner motd ^C
**************************
**************************
*** ***
*** ! ***
*** ***
**************************
**************************
^C
!
line con 0
password 7
login
line aux 0
password 7 F
login
line vty 0 4
password 7 F
login
!
end
ASKER
Router#sh run
Building configuration...
Current configuration : 826 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
no network-clock-participate wic 0
no network-clock-participate wic 1
ip subnet-zero
!
!
ip cef
!
!
!
!
!
!
!
!
controller T1 0/0/0
framing esf
linecode b8zs
!
controller T1 0/1/0
framing esf
linecode b8zs
!
!
!
!
interface GigabitEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface GigabitEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial0/2/0
no ip address
shutdown
no fair-queue
!
ip classless
!
ip http server
no ip http secure-server
!
!
!
control-plane
!
!
!
line con 0
line aux 0
line vty 0 4
login
!
scheduler allocate 20000 1000
!
end
Building configuration...
Current configuration : 826 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
no network-clock-participate wic 0
no network-clock-participate wic 1
ip subnet-zero
!
!
ip cef
!
!
!
!
!
!
!
!
controller T1 0/0/0
framing esf
linecode b8zs
!
controller T1 0/1/0
framing esf
linecode b8zs
!
!
!
!
interface GigabitEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface GigabitEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial0/2/0
no ip address
shutdown
no fair-queue
!
ip classless
!
ip http server
no ip http secure-server
!
!
!
control-plane
!
!
!
line con 0
line aux 0
line vty 0 4
login
!
scheduler allocate 20000 1000
!
end
Here you go. I'm assuming the new link is connected to serial 0/2/0.
controller T1 0/0/0
framing esf
linecode b8zs
channel-group 0 timeslots 1-24
!
controller T1 0/1/0
framing esf
linecode b8zs
channel-group 0 timeslots 1-24
!
int serial 0/0/0:0
no ip address
ppp multilink
multilink-group 1
!
int serial 0/1/0:0
no ip address
ppp multilink
multilink-group 1
!
interface Serial0/2/0
no ip address
ppp multilink
multilink-group 1
!
interface Multilink1
ip address xxx.xxx.xx.xxx 255.255.255.252
multilink-group 1
ASKER
thanks for that, when I put that into the router it is telling me that my serial interfaces are up but the line protocol is down ,gigabit ethernet is up and line protocol is up but multilink is down line protocol is down
and serials are all up but the line protocol is down. how do I bring the line protocol up?
and serials are all up but the line protocol is down. how do I bring the line protocol up?
Are all the serial ports UP/DOWN?
ASKER
yes the serials are up but line protocol is down,
In that case, I'd break the multilink group and troubleshoot the serial lines to determine the problem. Once you remove the multilink, shutdown all but one of the serial links and do a "debug ppp neg" on the serial interface that's up.
ASKER
Here is the config I used. mby I am misssing something.
Current configuration : 2452 bytes
!
version 12.1
service tcp-keepalives-in
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname 3
!
logging buffered 16000 debugging
enable secret 5 4n.
enable password 7
!
!
!
!
!
ip subnet-zero
no ip source-route
ip cef
!
no ip bootp server
!
!
!
controller T1 0/0/0
framing esf
linecode b8zs
channel-group 0 timeslots 1-24
!
controller T1 0/1/0
framing esf
linecode b8zs
channel-group 0 timeslots 1-24
!
int serial 0/0/0:0
no ip address
ppp multilink
multilink-group 1
!
int serial 0/1/0:0
no ip address
ppp multilink
multilink-group 1
!
interface Serial0/2/0
no ip address
ppp multilink
multilink-group 1
!
interface Multilink1
ip address xxx.xxx.xxx.xxx 255.255.255.252
multilink-group 1
!
ip classless
ip route 0.0.0.0 0.0.0.0 Multilink1
no ip http server
!
access-list 102 permit tcp any any eq telnet
access-list 102 permit icmp host xxx.xxx.xxx.xxx host xxx.xxx.xxx.xxx
access-list 102 permit icmp host xxx.xxx.xxx.xxx host xxx.xxx.xxx.xxx
access-list 102 permit udp host xxx.xxx.xxx.xxx host xxx.xxx.xxx.xxx
access-list 102 permit udp host xxx.xxx.xxx.xxx host xxx.xxx.xxx.xxx
isakmp
access-list 102 permit esp host xxx.xxx.xxx.xxx host xxx.xxx.xxx.xxx
access-list 102 permit udp any any eq isakmp
access-list 102 permit udp any any eq 4500
access-list 102 permit esp any any
access-list 102 permit ip any any
banner motd ^CC
************************** ********** **********
************************** ********** **********
*** ***
*** ***
*** ***
************************** ********** **********
************************** ********** **********
^C
!
line con 0
password 7 1
login
line aux 0
password 7 0
login
line vty 0 4
password 7 030
login
!
no scheduler allocate
end
Current configuration : 2452 bytes
!
version 12.1
service tcp-keepalives-in
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname 3
!
logging buffered 16000 debugging
enable secret 5 4n.
enable password 7
!
!
!
!
!
ip subnet-zero
no ip source-route
ip cef
!
no ip bootp server
!
!
!
controller T1 0/0/0
framing esf
linecode b8zs
channel-group 0 timeslots 1-24
!
controller T1 0/1/0
framing esf
linecode b8zs
channel-group 0 timeslots 1-24
!
int serial 0/0/0:0
no ip address
ppp multilink
multilink-group 1
!
int serial 0/1/0:0
no ip address
ppp multilink
multilink-group 1
!
interface Serial0/2/0
no ip address
ppp multilink
multilink-group 1
!
interface Multilink1
ip address xxx.xxx.xxx.xxx 255.255.255.252
multilink-group 1
!
ip classless
ip route 0.0.0.0 0.0.0.0 Multilink1
no ip http server
!
access-list 102 permit tcp any any eq telnet
access-list 102 permit icmp host xxx.xxx.xxx.xxx host xxx.xxx.xxx.xxx
access-list 102 permit icmp host xxx.xxx.xxx.xxx host xxx.xxx.xxx.xxx
access-list 102 permit udp host xxx.xxx.xxx.xxx host xxx.xxx.xxx.xxx
access-list 102 permit udp host xxx.xxx.xxx.xxx host xxx.xxx.xxx.xxx
isakmp
access-list 102 permit esp host xxx.xxx.xxx.xxx host xxx.xxx.xxx.xxx
access-list 102 permit udp any any eq isakmp
access-list 102 permit udp any any eq 4500
access-list 102 permit esp any any
access-list 102 permit ip any any
banner motd ^CC
**************************
**************************
*** ***
*** ***
*** ***
**************************
**************************
^C
!
line con 0
password 7 1
login
line aux 0
password 7 0
login
line vty 0 4
password 7 030
login
!
no scheduler allocate
end
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