From: Godswill Oletu (oletu@inbox.lv)
Date: Fri May 26 2006 - 10:17:04 ART
You will not be able to ping yourself, because there is no frame-relay
encapsulation mapping your ip address to a dcli. If you enable frame relay
debug on that router and try to ping yourself, you will see alot of
'encapsulation failure...' error messages.
Though pinging yourself is of no use, if you still want to do it, there is
two methods that i know:
1. define a static route for your ip address and point it to the next hop
address of the remote frame relay peer, well since static routes are not
allowed:
2. configure another frame-relay map statement for your ip address, using
local dlci number.
HTH
Godswill Oletu
----- Original Message -----
From: "chris Iannacone" <iannaconec@optonline.net>
To: <ccielab@groupstudy.com>
Sent: Friday, May 26, 2006 1:14 AM
Subject: serial interfaces
> 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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This archive was generated by hypermail 2.1.4 : Thu Jun 01 2006 - 06:33:22 ART