Frame-relay Serial interface up down

[NaveenJakhmola]

Hello Everyone,

This is my First ever post.

Recently i was doing a lab for PBR using some serial interface. below is the topology

But i am stuck as the between R2 and R3 is not coming up. i am using frame-relay between them.

P.S :  i just have basic understanding of frame-relay

below is the run config 

R3 #

interface Serial0/0
no ip address
encapsulation frame-relay
clock rate 2000000
!
interface Serial0/0.1 point-to-point
ip address 10.1.23.3 255.255.255.0
snmp trap link-status
frame-relay interface-dlci 101
!
interface Serial0/0.2 point-to-point
ip address 10.2.23.3 255.255.255.0
snmp trap link-status
frame-relay interface-dlci 102
!
interface Serial0/0.3 point-to-point
ip address 10.3.23.3 255.255.255.0
snmp trap link-status
frame-relay interface-dlci 103
!
interface Serial0/0.4 point-to-point
ip address 10.4.23.3 255.255.255.0
snmp trap link-status
frame-relay interface-dlci 104
!
interface Serial0/0.5 point-to-point
ip address 10.5.23.3 255.255.255.0
snmp trap link-status
frame-relay interface-dlci 105
!
interface Serial0/0.6 point-to-point
ip address 10.6.23.3 255.255.255.0
snmp trap link-status
frame-relay interface-dlci 106
!
interface Serial0/0.7 point-to-point
ip address 10.7.23.3 255.255.255.0
snmp trap link-status
frame-relay interface-dlci 107

R2#

interface Serial0/0
no ip address
encapsulation frame-relay
no ip route-cache
clock rate 2000000
!
interface Serial0/0.1 point-to-point
ip address 10.1.23.2 255.255.255.0
no ip route-cache
snmp trap link-status
frame-relay interface-dlci 101
!
interface Serial0/0.2 point-to-point
ip address 10.2.23.2 255.255.255.0
no ip route-cache
snmp trap link-status
frame-relay interface-dlci 102
!
interface Serial0/0.3 point-to-point
ip address 10.3.23.2 255.255.255.0
no ip route-cache
snmp trap link-status
frame-relay interface-dlci 103
!
interface Serial0/0.4 point-to-point
ip address 10.4.23.2 255.255.255.0
no ip route-cache
snmp trap link-status
frame-relay interface-dlci 104
!
interface Serial0/0.5 point-to-point
ip address 10.5.23.2 255.255.255.0
no ip route-cache
snmp trap link-status
frame-relay interface-dlci 105
!
interface Serial0/0.6 point-to-point
ip address 10.6.23.2 255.255.255.0
no ip route-cache
snmp trap link-status
frame-relay interface-dlci 106
!
interface Serial0/0.7 point-to-point
ip address 10.7.23.2 255.255.255.0
no ip route-cache
snmp trap link-status
frame-relay interface-dlci 107

R2(config-if)#do sh ip int br
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 10.0.234.2 YES NVRAM up up
Serial0/0 unassigned YES NVRAM up down
Serial0/0.1 10.1.23.2 YES NVRAM down down
Serial0/0.2 10.2.23.2 YES NVRAM down down
Serial0/0.3 10.3.23.2 YES NVRAM down down
Serial0/0.4 10.4.23.2 YES NVRAM down down
Serial0/0.5 10.5.23.2 YES NVRAM down down
Serial0/0.6 10.6.23.2 YES NVRAM down down
Serial0/0.7 10.7.23.2 YES NVRAM down down
FastEthernet0/1 unassigned YES NVRAM administratively down down
Serial0/1 10.0.12.2 YES NVRAM up up
Serial0/2 unassigned YES NVRAM administratively down down
FastEthernet1/0 unassigned YES NVRAM administratively down down
Serial2/0 unassigned YES NVRAM administratively down down
Serial2/1 unassigned YES NVRAM administratively down down
Serial2/2 unassigned YES NVRAM administratively down down
Serial2/3 unassigned YES NVRAM administratively down down

R3(config-if)#do sh ip int br
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 10.0.234.3 YES NVRAM up up
Serial0/0 unassigned YES NVRAM up down
Serial0/0.1 10.1.23.3 YES NVRAM down down
Serial0/0.2 10.2.23.3 YES NVRAM down down
Serial0/0.3 10.3.23.3 YES NVRAM down down
Serial0/0.4 10.4.23.3 YES NVRAM down down
Serial0/0.5 10.5.23.3 YES NVRAM down down
Serial0/0.6 10.6.23.3 YES NVRAM down down
Serial0/0.7 10.7.23.3 YES NVRAM down down
FastEthernet0/1 10.0.34.3 YES NVRAM up up
Serial0/1 unassigned YES NVRAM administratively down down
Serial0/2 unassigned YES NVRAM administratively down down
FastEthernet1/0 unassigned YES NVRAM administratively down down
Serial2/0 unassigned YES NVRAM administratively down down
Serial2/1 unassigned YES NVRAM administratively down down
Serial2/2 unassigned YES NVRAM administratively down down
Serial2/3 unassigned YES NVRAM administratively down down
R3(config-if)#

[Georg Pauwen]

Hello,

is this a simulator, or are you using real equipment ? In the latter case, typically one router is configured as DCE (frame-relay intf-type dce) and provides the clock. Also, try and disable keepalives (no keepalive interface command)...

[NaveenJakhmola]

Hi Georg,

I am using a simulator

[Georg Pauwen]

Which one ?

[NaveenJakhmola]

Hi Georg,

Thanks for your prompt Response.

I am using GNS3 2.1.5 and IOS c3725-adventerprisek9-mz.124-15.T14.bin

[Georg Pauwen · Accepted solution]

Hello,

I cannot tell if you have a frame relay switch in your topology. In any case, you need one. Check the video below:

https://www.youtube.com/watch?v=9tTs35a5xNs

[NaveenJakhmola]

Thanks George

Will check and confirm