From: zhangxianqi (xianqizhang@xxxxxxxx)
Date: Sat Dec 09 2000 - 05:46:08 GMT-3
I think this is the svc problem,when you ping,you get the svc of the address,af
ter idle-time out,the svc disappear,eigrp not know to find who to form neighbor
.
just guess
xianqi
----- Original Message -----
From: Raymond Cheung <rcheung@slb.com>
To: Gary Jenkins <gjenkins@cisco.com>; Ronnie Royston <RonnieR@globaldatasys.co
m>; 'ShahzaD Ali' <shahzad-ali@home.com>; <ccielab@groupstudy.com>
Sent: Saturday, December 09, 2000 2:07 AM
Subject: RE: Unable to see EIGRP routes on ATM ARP Server
> I think this is split-horizon issue, see the routes appear and then
> disappear.
> Try to enable it "ip split-hor" since you are using ATM major interface.
> regards,
> Raymond
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> Gary Jenkins
> Sent: Friday, December 08, 2000 10:45 AM
> To: Ronnie Royston; 'ShahzaD Ali'; ccielab@groupstudy.com
> Subject: RE: Unable to see EIGRP routes on ATM ARP Server
>
>
> You also my want to have a broadcast statement at the end of that. Like
>
> interface atm 4/0
> ip address 172.21.168.112 255.255.255.0
> atm maxvc 512
> pvc 1/51
> *protocol ip 171.21.168.110 broadcast
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> Ronnie Royston
> Sent: Friday, December 08, 2000 7:27 AM
> To: 'ShahzaD Ali'; ccielab@groupstudy.com
> Subject: RE: Unable to see EIGRP routes on ATM ARP Server
>
>
> You need to map a protocol address to the PVC. Here's an example from the
> DocCD:
>
> interface atm 4/0
> ip address 172.21.168.112 255.255.255.0
> atm maxvc 512
> pvc 1/51
> *protocol ip 171.21.168.110
>
> -----Original Message-----
> From: ShahzaD Ali [mailto:shahzad-ali@home.com]
> Sent: Thursday, December 07, 2000 8:14 PM
> To: ccielab@groupstudy.com
> Subject: Unable to see EIGRP routes on ATM ARP Server
>
>
>
> Please Help,
>
> I can see all the EIGRP routes of R2 on the R1 when I ping to R2 a1/0
> interface (172.16.1.2).
> All the R2 routes will show up for sometime (30 or 40 sec ) on R1 routing
> table. To see all
> the routes from R2 again I need to ping R2 a1/0 address again. Any
> Suggestion !!!! Please ..
>
>
>
> R1 ( ATM Arp-server) ---- ATM Cloud running EIGRP ---- R2( ATM route with
> static ARP nsap address )
>
>
>
> Here are my configs
>
>
> r1
> !
> !
> interface ATM1/0
> ip address 172.16.1.1 255.255.255.0
> no ip directed-broadcast
> atm pvc 5 0 5 qsaal
> atm pvc 16 0 16 ilmi
> atm esi-address 000196EAAF70.00
> no atm ilmi-keepalive
> atm arp-server self
> !
> router eigrp 8
> network 172.16.0.0
>
>
> r2
> !
> !
> interface Loopback0
> ip address 180.10.1.1 255.255.255.0
> no ip directed-broadcast
> !
> interface Loopback1
> ip address 180.10.2.1 255.255.255.0
> no ip directed-broadcast
> !
> interface Loopback2
> ip address 180.10.3.1 255.255.255.0
> no ip directed-broadcast
> !
> interface Loopback3
> ip address 180.10.4.1 255.255.255.0
> no ip directed-broadcast
> !
> interface Loopback4
> ip address 8.8.8.8 255.255.255.0
> no ip directed-broadcast
> !
> !
> interface ATM1/0
> ip address 172.16.1.2 255.255.255.0
> no ip directed-broadcast
> atm pvc 5 0 5 qsaal
> atm pvc 16 0 16 ilmi
> atm esi-address 000196EACA50.00
> no atm ilmi-keepalive
> atm arp-server nsap 47.009181000000006070594101.000196EAAF70.00
> !
> router eigrp 8
> network 8.0.0.0
> network 172.16.0.0
> network 180.10.0.0
> no auto-summary
> !
>
>
>
>
> r1#sh ip route
> Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
> D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
> N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
> E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
> i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter
> area
> * - candidate default, U - per-user static route, o - ODR
> P - periodic downloaded static route
>
> Gateway of last resort is not set
>
> 172.16.0.0/16 is variably subnetted, 2 subnets, 2 masks
> D 172.16.0.0/16 is a summary, 00:00:03, Null0
> C 172.16.1.0/24 is directly connected, ATM1/0
>
> !
>
>
> r1#ping 172.16.1.2
>
> Type escape sequence to abort.
> Sending 5, 100-byte ICMP Echos to 172.16.1.2, timeout is 2 seconds:
> .!!!!
> Success rate is 80 percent (4/5), round-trip min/avg/max = 4/4/4 ms
>
> r1#sh ip route
> Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
> D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
> N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
> E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
> i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter
> area
> * - candidate default, U - per-user static route, o - ODR
> P - periodic downloaded static route
>
> Gateway of last resort is not set
>
> 172.16.0.0/16 is variably subnetted, 2 subnets, 2 masks
> D 172.16.0.0/16 is a summary, 00:00:58, Null0
> C 172.16.1.0/24 is directly connected, ATM1/0
> 8.0.0.0/24 is subnetted, 1 subnet
> D 8.8.8.0 [90/146432] via 172.16.1.2, 00:00:02, ATM1/0
> 180.10.0.0/24 is subnetted, 4 subnets
> D 180.10.4.0 [90/146432] via 172.16.1.2, 00:00:02, ATM1/0
> D 180.10.2.0 [90/146432] via 172.16.1.2, 00:00:02, ATM1/0
> D 180.10.3.0 [90/146432] via 172.16.1.2, 00:00:02, ATM1/0
> D 180.10.1.0 [90/146432] via 172.16.1.2, 00:00:02, ATM1/0
>
> r1#
>
>
> After 30 or 40 sec ( not sure )
>
>
>
> r1#sh ip route
> Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
> D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
> N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
> E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
> i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter
> area
> * - candidate default, U - per-user static route, o - ODR
> P - periodic downloaded static route
>
> Gateway of last resort is not set
>
> 172.16.0.0/16 is variably subnetted, 2 subnets, 2 masks
> D 172.16.0.0/16 is a summary, 00:06:38, Null0
> C 172.16.1.0/24 is directly connected, ATM1/0
> r1#
>
>
>
> Regards,
>
> ShahzaD ( Never 4 Get your Dreams :- Crazy Horse )
>
>
>
>
>
>
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