01-03-2010 08:16 AM - edited 03-04-2019 07:05 AM
Guys just starting CCNP study setup my lab and cant seem to sort frame relay out!
It seems trickier than I remember
I have a 2522 with two 2501 and a 2610. it looks likonly half the interfaces/routes are coming up configs are below
2522 config
interface Serial0
description **** DCE TO RTR 1 ****
no ip address
no ip directed-broadcast
encapsulation frame-relay
clockrate 64000
frame-relay lmi-type ansi
frame-relay intf-type dce
frame-relay route 102 interface Serial1 201
frame-relay route 103 interface Serial2 301
!
interface Serial1
description **** DCE to RTR 2 ****
no ip address
no ip directed-broadcast
encapsulation frame-relay
clockrate 64000
frame-relay lmi-type ansi
frame-relay intf-type dce
frame-relay route 201 interface Serial0 102
frame-relay route 203 interface Serial2 302
!
interface Serial2
description **** DCE to RTR 3 ****
no ip address
no ip directed-broadcast
encapsulation frame-relay
clockrate 64000
frame-relay lmi-type ansi
frame-relay intf-type dce
frame-relay route 301 interface Serial0 103
frame-relay route 302 interface Serial1 203
FRAME_CORE_ROUTER#sh frame-relay route
Input Intf Input Dlci Output Intf Output Dlci Status
Serial0 102 Serial1 201 inactive
Serial0 103 Serial2 301 active
Serial1 201 Serial0 102 inactive
Serial1 203 Serial2 302 active
Serial2 301 Serial0 103 inactive
Serial2 302 Serial1 203 active
2501 config
interface Serial0
ip address 10.1.0.1 255.255.255.240
no ip directed-broadcast
encapsulation frame-relay
logging event subif-link-status
logging event dlci-status-change
frame-relay map ip 10.1.0.2 102 broadcast
frame-relay map ip 10.1.0.3 103 broadcast
frame-relay lmi-type ansi
2610 config
interface Serial0/0
ip address 10.1.0.3 255.255.255.240
encapsulation frame-relay
frame-relay map ip 10.1.0.1 301 broadcast
frame-relay map ip 10.1.0.2 302 broadcast
frame-relay lmi-type ansi
Router#sh fr map
Serial0/0 (up): ip 10.1.0.1 dlci 301(0x12D,0x48D0), static,
broadcast,
CISCO, status defined, inactive
Serial0/0 (up): ip 10.1.0.2 dlci 302(0x12E,0x48E0), static,
broadcast,
CISCO, status defined, active
Router#sh fr pvc
PVC Statistics for interface Serial0/0 (Frame Relay DTE)
Active Inactive Deleted Static
Local 1 1 0 0
Switched 0 0 0 0
Unused 0 0 0 0
DLCI = 301, DLCI USAGE = LOCAL, PVC STATUS = INACTIVE, INTERFACE = Serial0/0
input pkts 0 output pkts 0 in bytes 0
out bytes 0 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
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 02:07:19, last time pvc status changed 00:14:19
DLCI = 302, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0
input pkts 65 output pkts 65 in bytes 6760
out bytes 6760 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
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 02:06:42, last time pvc status changed 00:14:38
01-03-2010 12:41 PM
Hello Pete,
are you using real devices or dynamips?
your configuration looks like correct.
is the global command
frame-relay switching
present?
Hope to help
Giuseppe
01-03-2010 01:12 PM
Ah well I originally configured this then it wasnt working, I tried with and without the global farame-relay switching command on the 2501s etc as I was reading various ways to implement FR and trying some troubleshooting.
I now think it may be a fauty DCE/DTE cable so have some new ones on otder as I am adding significantly to this very old lab.
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