From: Prakash H Somani (pdsccie@rediffmail.com)
Date: Fri Sep 20 2002 - 11:20:35 GMT-3
Hi ...
I am not sure of original issue...
Song R U not able to ping from one spoke to other spoke or Even
from Hub to Spoke ??
Nick's solution will work for Spoke to Spoke communication.
regards....Prakash
On Fri, 20 Sep 2002 Nick Shah wrote :
>Song
>
>First step.. The hub config should be something like this (you
>got it
>correct)
>
>interface Serial0
> ip address 50.50.123.1 255.255.255.0
> encapsulation frame-relay
> no ip route-cache
> no ip mroute-cache
> frame-relay map ip 50.50.123.4 100 broadcast
> frame-relay map ip 50.50.123.5 200 broadcast
> frame-relay map ip 50.50.123.6 300 broadcast
> no frame-relay inverse-arp
>
>Spoke 1..
>
>interface Serial0
> ip address 50.50.123.4 255.255.255.0
> encapsulation frame-relay
> no ip route-cache
> no ip mroute-cache
>Frame-relay interface-dlci 104
>
>Spoke 2 ..
>
>interface Serial0
> ip address 50.50.123.5 255.255.255.0
> encapsulation frame-relay
> no ip route-cache
> no ip mroute-cache
>Frame-relay interface-dlci 205
>
>Spoke 3 ...
>
>interface Serial0
> ip address 50.50.123.6 255.255.255.0
> encapsulation frame-relay
> no ip route-cache
> no ip mroute-cache
>Frame-relay interface-dlci 306
>
>On the Frame switch, you should have the following mappings ..
>
>DLCI 100 --- 104
>DLCI 200 --- 205
>DLCI 300 --- 306
>
>That way, you should be able to ping all spokes from the HUB, and
>the hub
> from all spokes .. (you have to get to this stage atleast to
>proceed to the
>next step)... If you cant ping the HUB from every spokes, you
>cant proceed
>...
>
>Step 2.
>
>access-list 100 permit ip any 50.50.123.0 0.0.0.255
>
>route-map POLICY permit 10
>match ip address 100
>set ip next-hop 50.50.123.1
>
>ip local policy route-map POLICY
>
>int s0
>ip policy route-map POLICY
>
>Perform step 2 on all the 'spoke' routers.
>
>This will serve the purpose of 'map' statements.
>
>ps. I have done all this typing from my 'head' so just check out
>if any
>syntaxes are mistaken.
>
>rgds
>Nick
>----- Original Message -----
> From: "Song Mu" <songmu@yahoo.com>
>To: <ccielab@groupstudy.com>
>Sent: Friday, September 20, 2002 10:11 AM
>Subject: It must be simple, but I need help: Frame Relay physical
>interface
>config
>
>
> > Hi,
> >
> > I run out of options for this:
> >
> > R1 is hub router with 3 Remote: R2, R3, R4.
> > Requirments:
> > 1. No map statement on any of the remotes
> > 2. No subinterface on any of the routers
> >
> > Here is my hub and one of the remote configs:
> > !
> > interface Serial0
> > ip address 50.50.123.1 255.255.255.0
> > encapsulation frame-relay
> > no ip route-cache
> > no ip mroute-cache
> > frame-relay map ip 50.50.123.4 100 broadcast
> > frame-relay map ip 50.50.123.5 200 broadcast
> > frame-relay map ip 50.50.123.6 300 broadcast
> > no frame-relay inverse-arp (it should not be here since the
>map
> > statements, but try it any way)
> > no ip split-horizon (tried with it and without it)
> > !
> > interface Serial0/0
> > ip address 50.50.123.4 255.255.255.0
> > encapsulation frame-relay
> > no fair-queue
> > clockrate 800000
> > no ip split-horizon (tried with it and without it)
> > frame-relay interface-dlci 100
> > !
> > I always can ping the remotes (all pvcs are active), but not
>the host
> > from any of the remotes. No any routing protocols on these
>routers.
> > Turned on both debug ip icmp and debug ip packet during the
>ping from
> > remotes and no any information on both host and remote
>(meaning no
> > packet been send to the host and no receive from the host
>neither).
> >
> > Thanks,
> >
> > Song
> >
> > __________________________________________________
> > Do you Yahoo!?
> > New DSL Internet Access from SBC & Yahoo!
> > http://sbc.yahoo.com
This archive was generated by hypermail 2.1.4 : Mon Oct 07 2002 - 07:43:58 GMT-3