From: Brian McGahan (bmcgahan@internetworkexpert.com)
Date: Thu May 05 2005 - 12:06:24 GMT-3
Frank,
There is no way to configure the router to "remove" a DLCI from
the LMI advertisement. What you can do is prevent it from being
dynamically mapped to via Inverse-ARP. The "no frame-relay inverse-arp"
command or the "no frame-relay inverse-arp ip" command can be used to
stop an inverse-arp request from being generated out the interface (not
a reply though). You can also effectively disable the circuit by moving
it to a subinterface that has no IP address (hence cannot InARP for IP)
such as follows:
interface Serial0/0
encapsulation frame-relay
ip address 10.0.0.1 255.0.0.0
frame-relay map ip 10.0.0.2 102 broadcast
!
interface Serial0/0.1 multipoint
frame-relay interface-dlci 103
frame-relay interface-dlci 104
frame-relay interface-dlci 105
HTH,
Brian McGahan, CCIE #8593
bmcgahan@internetworkexpert.com
Internetwork Expert, Inc.
http://www.InternetworkExpert.com
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> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> Frank Center
> Sent: Thursday, May 05, 2005 7:55 AM
> To: Cisco certification
> Subject: removing a Frame Relay DLCI
>
> What is the best way to block a DLCI?
>
> When configuring OSPF different area's over the Frame-Relay links, in
my
> lab I
> have noticed that the broadcast key word in my "frame-relay map ip
X.X.X.X
> DLCI broadcast" statement sends the hellos out all DLCI's. I'm getting
> "Received invalid packet: mismatch area ID" error. I can fix this by
> removing
> the dlci from my Frame-Relay router but looking for best way to filter
at
> the
> router interface. I think there is a command that can ignore the dlci,
>
> Any suggestions?
>
>
This archive was generated by hypermail 2.1.4 : Fri Jun 03 2005 - 10:11:56 GMT-3