F/R's End-to-End keepalive Question..!!

From: wwwjjang@chol.com
Date: Fri Aug 15 2003 - 04:52:32 GMT-3


Hi, Everyone..
I'm testing the FR's End-to-End keepalive..

But it don't work well !!!

Who knows the reason help me..!!!

=> The examples in the DOC-CD are FR-point-to-point interfaces
   Is my Problem related the HUB(R2)'s multipoint-interafce ??
  
http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121cgcr/wan_c/wcdfrely.htm#1003521

Thanks..

-------------
My Daigram
-------------
R1(s0 1.1.1.1)---R2(s0.1(MP) 1.1.1.2)---R3(s0 1.1.1.3)

-R1,R2 & R3 are connected with a F/R-Network
-R2 is a HUB, R1 & R3 are Spkes.
-R2's S0.1-interface is a multipoint
-R1 & R3's s0-interface is a Physical interface

----------
Question
----------
If the FR-connection between R2 & R3 is disconnected,
the the FR-connection between R2 & R1 habe to be disconnected !!

----------
My Answer
----------

R1>

interface Serial0
 ip address 1.1.1.1 255.255.255.0
 encapsulation frame-relay
 ip ospf priority 0
 no frame-relay inverse-arp
 no fair-queue
 frame-relay map ip 1.1.1.2 201 broadcast
 frame-relay map ip 1.1.1.3 201 broadcast
 frame-relay lmi-type ansi
 frame-relay traffic-shaping **
 frame-relay class EEK **
!
map-class frame-relay EEK
 frame-relay end-to-end keepalive mode bidirectional

R2>

interface Serial0
 no frame-relay inverse-arp
 encapsulation frame-relay
 frame-relay traffic-shaping **
 frame-relay lmi-type ansi
!
interface Serial0.1 multipoint
 ip address 1.1.1.2 255.255.255.0
 frame-relay map ip 1.1.1.1 102 broadcast
 frame-relay map ip 1.1.1.3 106 broadcast
 frame-relay class EEK **
!
map-class frame-relay EEK
 frame-relay end-to-end keepalive mode bidirectional

R3>

interface Serial0
 ip address 1.1.1.3 255.255.255.0
 encapsulation frame-relay
 ip ospf priority 0
 no frame-relay inverse-arp
 no fair-queue
 frame-relay map ip 1.1.1.1 601 broadcast
 frame-relay map ip 1.1.1.3 601 broadcast
 frame-relay lmi-type ansi
 frame-relay traffic-shaping **
 frame-relay class EEK **
!
map-class frame-relay EEK
 frame-relay end-to-end keepalive mode bidirectional



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