From: Victor Cappuccio (cvictor@protokolgroup.com)
Date: Fri Jun 02 2006 - 17:27:40 ART
I do not know if there is a way to filter LMI Information sent by the
switch, but with the Unused part of the show frame-relay pvc XXX tell you
that the DLCI is not assigned to any interface.
-----Mensaje original-----
De: nobody@groupstudy.com [mailto:nobody@groupstudy.com] En nombre de Smith,
Jason
Enviado el: Viernes, 02 de Junio de 2006 04:10 p.m.
Para: ccielab@groupstudy.com
Asunto: Frame-Relay Unused DLCI's
I have been racking my brain over here trying to figure out how to get a
router that learns multiple PVC's from a switch to ignore any but the
statically assigned PVC on the interface. When you do a show
frame-relay pvc it shows the one active PVC but will also show the
unused ones. The reason I ask is that I have a test question here that
asks to clear any unused pvc's from the switch. Does anyone know how to
accomplish this?
The one way I was able to delete the DLCI's was via no frame-relay
interface-dlci 102 command but then the keepalive pops it back in there.
I take away the keepalive and then the circuit doesn't work. Does
anyone know how to accomplish this?
interface Serial0/0
ip address 11.1.1.2 255.255.255.0
no ip directed-broadcast
encapsulation frame-relay
frame-relay map ip 11.1.1.1 101
frame-relay map ip 11.1.1.2 101
no frame-relay inverse-arp
frame-relay lmi-type cisco
end
R4#show frame map
Serial0/0 (up): ip 11.1.1.1 dlci 101(0x65,0x1850), static,
CISCO, status defined, active
Serial0/0 (up): ip 11.1.1.2 dlci 101(0x65,0x1850), static,
CISCO, status defined, active
R4#
R4#show frame pvc
PVC Statistics for interface Serial0/0 (Frame Relay DTE)
Active Inactive Deleted Static
Local 1 0 0 0
Switched 0 0 0 0
Unused 2 0 0 0
DLCI = 101, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, 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
pvc create time 00:01:29, last time pvc status changed 00:01:29
DLCI = 102, DLCI USAGE = UNUSED, PVC STATUS = ACTIVE, 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 Num Pkts
Switched 0
pvc create time 00:26:08, last time pvc status changed 00:15:36
DLCI = 103, DLCI USAGE = UNUSED, PVC STATUS = ACTIVE, 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 Num Pkts
Switched 0
pvc create time 00:26:09, last time pvc status changed 00:15:37
R4#
Thanks,
Jason Smith
CCIE #12097
www.smif101.com
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