From: Stephen Feldberg (scfeldberg@xxxxxxxxxxx)
Date: Thu May 02 2002 - 16:28:16 GMT-3
I believe that the command you are looking for is
2620-1(config)#int s0/0:0
2620-1(config-if)#no frame-relay inverse-arp
2620-1(config-if)#
Steve
>From: "Marek Osuch" <mosuch@betacom.com.pl>
>Reply-To: "Marek Osuch" <mosuch@betacom.com.pl>
>To: <ccielab@groupstudy.com>
>Subject: How to disable response to Frame-Relay invwrse-arp request?
>Date: Thu, 2 May 2002 20:56:06 +0200
>
>Hi all,
>
>I have simple question: Is posible to disable response to request frame
>relay inverse-arp?
>"no arp frame-relay" should disable inarp response, but in my lab it
>doesn't
>work.
>
>I have two routers, R2 and R4, with no static map.
>First router, R2, have inverse-arp enabled by default.
>Second of them, R4, has disabled both frame-relay inverse-arp (prevents
>inarp request) and arp frame-relay (this should prevent response to inv-arp
>request).
>But, R4 still reply to inarp request...
>
>R4:
>interface Serial0
> ip address 148.6.254.4 255.255.255.0
> encapsulation frame-relay
> no fair-queue
> no arp frame-relay
> no frame-relay inverse-arp
> frame-relay lmi-type ansi
>.
>
>R4#sh frame map
>Serial0 (up): ip 148.6.254.2 dlci 402(0x192,0x6420), dynamic,
>broadcast,, status defined, active
>
>R4#conf t
>Enter configuration commands, one per line. End with CNTL/Z.
>R4(config)#int s0
>R4(config-if)#shut
>R4(config-if)#
>2d02h: %LINK-5-CHANGED: Interface Serial0, changed state to
>administratively
>down
>2d02h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed
>state to down
>R4(config-if)#^Z
>
>2d02h: %SYS-5-CONFIG_I: Configured from console by console
>R4#debug frame packet
>Frame Relay packet debugging is on
>R4#conf t
>Enter configuration commands, one per line. End with CNTL/Z.
>R4(config)#int s0
>R4(config-if)#no shut
>R4(config-if)#^Z
>R4#
>2d02h: %SYS-5-CONFIG_I: Configured from console by console
>R4#
>2d02h: %LINK-3-UPDOWN: Interface Serial0, changed state to up
>2d02h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed
>state to up
>R4#
>2d02h: Serial0(i): dlci 402(0x6421), pkt encaps 0x0300 0x8000 0x0000 0x806
>(ARP), datagramsize 34
>2d02h: Serial0: frame relay INARP received
>2d02h: Serial0(i): dlci 402(0x6421), pkt encaps 0x0300 0x8000 0x0000 0x806
>(ARP), datagramsize 46
>2d02h: Serial0(i): dlci 422(0x6861), pkt encaps 0x0300 0x8000 0x0000 0x806
>(ARP), datagramsize 34
>2d02h: FR: Sending INARP Reply on interface Serial0 dlci 402 for link 7(IP)
>2d02h: Serial0: frame relay INARP received
>2d02h: Serial0: frame relay INARP received
>2d02h: FR: Sending INARP Reply on interface Serial0 dlci 422 for link 7(IP)
>2d02h: Serial0(i): dlci 422(0x6861), pkt encaps 0x0300 0x8000 0x0000 0x806
>(ARP), datagramsize 46"
>
>Maybe I misunderstand function of "arp frame-relay"
>
>Could anyone give me an answer?
>IOS version c2500-js-l.121-13.bin
>
>Marek
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:58:49 GMT-3