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Frame Relay Problem - Unable to Ping

ivebeenciscoed
Level 1
Level 1

Hi There

I am banging my head against a wall here with this problem....

I have a back to back frame relay set-up and the PVC status is Active and LMI is passing messages, however I am unable to ping the peer router.

I don't have a frame relay switch, so I am using one of the routers as a frame-relay switch which can provide LMI stats.

Here is the config:-

global config)# frame-relay switching

Router1 "DCE connection"

serial 0/0

Ip address 172.16.40.100 255.255.0.0

encapsulation frame-relay

no frame-relay inverse-arp

frame-relay intf-type dce

clock rate 64000

Frame map ip 172.16.20.100 104 broadcast

no shut

{BACK TO BACK SERIAL CONNECTION}

Router2 "DTE connection"

serial 0/0

encapsulation frame-relay

ip address 172.16.20.100 255.255.0.0

no frame-relay inverse-arp

frame map ip 172.16.40.100 104 broadcast

no shut

show frame pvc

PVC Statistics for interface Serial0/0 (Frame Relay DCE)

              Active     Inactive      Deleted       Static

  Local          1            0            0            0

  Switched       0            0            0            0

  Unused         0            0            0            0

DLCI = 104, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0

  input pkts 96            output pkts 20           in bytes 6774

  out bytes 2080           dropped pkts 0           in pkts dropped 0

  out pkts dropped 0                out bytes dropped 0

  in FECN pkts 0           in BECN pkts 0           out FECN pkts 0

  out BECN pkts 0          in DE pkts 0             out DE pkts 0

  out bcast pkts 0         out bcast bytes 0

  pvc create time 03:35:57, last time pvc status changed 01:55:54

show frame map

Serial0/0 (up): ip 172.16.40.100 dlci 104(0x68,0x1880), static,

              broadcast,

              CISCO, status defined, active

I don't know why I am unable to ping across to the other router... can someone please help me?

Have I missed something in my haste?

Thank you in advance :-)

Stephen

1 Accepted Solution

Accepted Solutions

johnlloyd_13
Level 9
Level 9

your routers are on different subnets. try to amend your ip address settings and try again.

View solution in original post

2 Replies 2

johnlloyd_13
Level 9
Level 9

your routers are on different subnets. try to amend your ip address settings and try again.

How could I have missed that......... I need to wake up, slap myself around a bit !!!

Thank you very much johnlloyd_13, for pointing that out...


Such a basic mistake.

Merry X Mass