Re: Wrong DLCI showing up on DTEs

From: kris.keen@xxxxxxxxxx
Date: Thu Aug 08 2002 - 22:10:24 GMT-3


   
Are you sure you configured your frame relay switch correctly? you may have
the wrong dlci setup on each interface on the switch
this has happened to me before..

-----------------------------------------------------------------
Kris Keen - CCNP, CCDP, CNE
Network Support Specialist - Network Systems
Aon Risk Services Australia Limited
(612) 9253 7272
0404862970
E: Kris.Keen@aon.com.au

                    syv

                    <syv@911networ To: ccielab@groupstudy.com

                    ks.com> cc:

                    Sent by: bcc:

                    nobody@groupst Subject: Wrong DLCI showing up on
DTEs
                    udy.com

                    09/08/2002

                    10:22 AM

                    Please respond

                    to syv

Hi ccielab,

when displaying the PVC on the DTE routers I get the wrong PVC.

Any suggestion?

Here is the config, and the show frame pvc.

C1751[S0/1]-----100-[S1]FR-SWITCH[S2]-101-----[S0]C2502

This is one of the most minimal config:

FR-Switch
frame-relay switching
interface Serial1
 no ip address
 encapsulation frame-relay
 clockrate 56000
 frame-relay intf-type dce
 frame-relay route 100 interface Serial2 101
!
interface Serial2
 no ip address
 encapsulation frame-relay
 clockrate 56000
 frame-relay intf-type dce
 frame-relay route 101 interface Serial1 100
!
c1720#sh fram pvc

PVC Statistics for interface Serial1 (Frame Relay DCE)

            Active Inactive Deleted Static
  Local 0 0 0 0
  Switched 1 0 0 0
  Unused 0 0 0 0

DLCI = 100, DLCI USAGE = SWITCHED, PVC STATUS = ACTIVE, INTERFACE = Serial1

  input pkts 7 output pkts 6 in bytes 588
  out bytes 554 dropped pkts 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 Num Pkts Switched
  6
  pvc create time 02:15:48, last time pvc status changed 02:12:09

PVC Statistics for interface Serial2 (Frame Relay DCE)

            Active Inactive Deleted Static
  Local 0 0 0 0
  Switched 1 0 0 0
  Unused 0 0 0 0

DLCI = 101, DLCI USAGE = SWITCHED, PVC STATUS = ACTIVE, INTERFACE = Serial2

  input pkts 6 output pkts 6 in bytes 554
  out bytes 554 dropped pkts 1 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 Num Pkts Switched
  6
  pvc create time 02:15:00, last time pvc status changed 02:11:00

================================
DTE#1 should be DLCI 100 and NOT 101

hostname c1751
interface Serial0/1
 ip address 192.168.10.1 255.255.255.0
 encapsulation frame-relay

c1751#show frame pvc

PVC Statistics for interface Serial0/1 (Frame Relay DTE)

            Active Inactive Deleted Static
  Local 1 0 0 0
  Switched 0 0 0 0
  Unused 0 0 0 0

DLCI = 101, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/1

  input pkts 6 output pkts 6 in bytes 554
  out bytes 554 pkts dropped in 0
  pkts dropped out 0 dropped bytes out 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 1 out bcast bytes 34
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
  pvc create time 02:14:17, last time pvc status changed 02:12:47

================================
DTE# 2 should be DLCI 101 and NOT 100

hostname c2502
interface Serial0
 ip address 192.168.10.3 255.255.255.0
 encapsulation frame-relay

c2502#sh fram pvc

PVC Statistics for interface Serial0 (Frame Relay DTE)

            Active Inactive Deleted Static
  Local 1 0 0 0
  Switched 0 0 0 0
  Unused 0 0 0 0

DLCI = 100, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0

  input pkts 6 output pkts 6 in bytes 554
  out bytes 554 dropped pkts 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 1 out bcast bytes 34
  pvc create time 02:14:31, last time pvc status changed 02:14:31
c2502#

Thanks

----
syv@911networks.com


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