Re: serial interfaces

From: Jai Prakash (jpjsr06@gmail.com)
Date: Fri May 26 2006 - 04:07:15 ART


Hi Chris,

 If you want to ping your own IP in FR .......you required one more FR Map
statement on each router, which will be mapped with your local serial IP
with local DLCI number.

Best Regards,
Jai

On 5/26/06, chris Iannacone <iannaconec@optonline.net> wrote:
>
> why if i have a frame-relay interface configured with no frame-relay
> inverse-arp and a map statement with the broadcast command - repeat on
> side B
> I cant ping my own serial - if router 1 had an ip of 1.2.3.4 and 2
> had 5.6 7.8 both configured on s0 as described above r1 can ping r2s
> serial but not its own??
> I was planning on using a ping trace on the ccie lab to test connectivity
> if anyones curious heres the show run fron R1 and R2
> R2 - without EIGRP its a total no go - no connectivity
> interface FastEthernet0/0
> ip address 137.1.2.2 255.255.255.0
> duplex auto
> speed auto
> !
> interface FastEthernet0/1
> no ip address
> shutdown
> duplex auto
> speed auto
> !
> interface Serial0/0/0
> ip address 137.1.200.2 255.255.255.0
> encapsulation frame-relay
> frame-relay map ip 137.1.200.1 201 broadcast
> no frame-relay inverse-arp
> frame-relay lmi-type cisco
> !
> interface Serial0/1/0
> no ip address
> shutdown
> !
> router eigrp 100
> network 137.1.200.0 0.0.0.255
> no auto-summary
> !
> !
> !
> ip http server
> no ip http secure-server
> !
> !
> !
> !
> !
> control-plane
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> line con 0
> line aux 0
> line vty 0 4
> login
> !
> scheduler allocate 20000 1000
> !
> end
> R1
> r1>ena
> r1#sh run
> Building configuration...
>
> Current configuration : 996 bytes
> !
> version 12.4
> service timestamps debug datetime msec
> service timestamps log datetime msec
> no service password-encryption
> !
> hostname r1
> !
> boot-start-marker
> boot-end-marker
> !
> !
> no aaa new-model
> !
> resource policy
> !
> memory-size iomem 10
> !
> !
> ip cef
> !
> !
> !
> !
> voice-card 0
> no dspfarm
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> interface FastEthernet0/0
> description to vlan 11
> no ip address
> shutdown
> duplex auto
> speed auto
> !
> interface FastEthernet0/1
> no ip address
> shutdown
> duplex auto
> speed auto
> !
> interface Serial0/0/0
> ip address 137.1.200.1 255.255.255.0
> encapsulation frame-relay
> frame-relay map ip 137.1.200.2 102 broadcast
> no frame-relay inverse-arp
> !
> interface Serial0/1/0
> no ip address
> shutdown
> clock rate 2000000
> !
> router eigrp 100
> network 137.1.1.0 0.0.0.255
> network 137.1.200.0 0.0.0.255
> no auto-summary
> !
> !
> !
> ip http server
> no ip http secure-server
> !
> !
> !
> !
> !
> control-plane
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> line con 0
> line aux 0
> line vty 0 4
> login
> !
> scheduler allocate 20000 1000
> !
> end
>
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