From: CCIE (ccie@xxxxxxxxx)
Date: Thu Aug 22 2002 - 01:22:48 GMT-3
OOP's sorry about that I believe JIM's response is the correct solution to
the problem...
----- Original Message -----
From: "CCIE" <ccie@nc.rr.com>
To: <ccielab@groupstudy.com>
Sent: Wednesday, August 21, 2002 11:37 PM
Subject: Re: EIGRP / common subnet error msg
> You have auto summary enable on eigrp, so the router is logging that it
> cannot summarize those routes since you have network 172.16.0.0 specified
> under eigrp. Turn off auto summary and the message should go away....
>
>
> ----- Original Message -----
> From: "Jason Cash" <cash2001@swbell.net>
> To: <ccielab@groupstudy.com>
> Sent: Wednesday, August 21, 2002 9:28 PM
> Subject: EIGRP / common subnet error msg
>
>
> > Running the EIGRP lab (pg.732) in the Solie book and keep receiving the
> > following EIGRP errors on:
> >
> > BARNEYs router :
> > 00:25:49: IP-EIGRP: Neighbor 172.16.60.1 not on common subnet for
> > Ethernet0 (172.16.3.1 255.255.255.0)
> > 00:26:01: IP-EIGRP: Neighbor 172.16.50.5 not on common subnet for
> > Ethernet0 (172.16.3.1 255.255.255.0)
> > 00:26:13: IP-EIGRP: Neighbor 172.16.60.1 not on common subnet for
> > Ethernet0 (172.16.3.1 255.255.255.0)
> > 00:26:25: IP-EIGRP: Neighbor 172.16.50.5 not on common subnet for
> > Ethernet0 (172.16.3.1 255.255.255.0)
> >
> > On Solar Bucks:
> > 00:26:26: IP-EIGRP: Neighbor 172.16.60.1 not on common subnet for
> > Ethernet0 (172.16.50.5 255.255.255.0)
> > 00:26:37: IP-EIGRP: Neighbor 172.16.3.1 not on common subnet for
> > Ethernet0 (172.16.50.5 255.255.255.0)
> > 00:26:49: IP-EIGRP: Neighbor 172.16.60.1 not on common subnet for
> > Ethernet0 (172.16.50.5 255.255.255.0)
> >
> > My question is this. I can stop the error msgs with 'no eigrp
> > log-neighbor-warnings' but I am concerned that this is not the best
> > workaround. I am running 12.2 code. Should I find another way or is
> > this to be expected with interface in different subnets? Here are the
> > configs. Also, are small attachments allowed on this group as I have a
> > scanner and would like to attach the topology map:
> >
> > Solar_Bucks
> > / \
> > / \
> > G_and_S ----------------- Barney's
> >
> > G_S
> > hostname r1
> > !
> > logging rate-limit console 10 except errors
> > !
> > ip subnet-zero
> > no ip finger
> > no ip domain-lookup
> > !
> > no ip dhcp-client network-discovery
> > !
> > interface Loopback0
> > ip address 1.1.1.1 255.255.255.0
> > !
> > interface Ethernet0
> > ip address 172.16.60.1 255.255.255.0
> > no ip route-cache
> > no ip mroute-cache
> > !
> > interface Serial0
> > no ip address
> > encapsulation frame-relay
> > no ip route-cache
> > no ip mroute-cache
> > no fair-queue
> > !
> > interface Serial0.1 point-to-point
> > ip address 172.16.128.2 255.255.255.252
> > no ip route-cache
> > frame-relay interface-dlci 102
> > !
> > interface Serial0.2 point-to-point
> > ip address 172.16.128.9 255.255.255.252
> > no ip route-cache
> > frame-relay interface-dlci 103
> > !
> > interface Serial1
> > no ip address
> > no ip route-cache
> > no ip mroute-cache
> > shutdown
> > !
> > router eigrp 1
> > network 172.16.0.0
> > auto-summary
> > no eigrp log-neighbor-changes
> > Solar Bucks
> > hostname r2
> > !
> > logging rate-limit console 10 except errors
> > !
> > ip subnet-zero
> > no ip finger
> > no ip domain-lookup
> > !
> > no ip dhcp-client network-discovery
> > !
> > interface Loopback0
> > ip address 2.2.2.2 255.255.255.0
> > !
> > interface Ethernet0
> > ip address 172.16.50.5 255.255.255.0
> > no ip route-cache
> > no ip mroute-cache
> > !
> > interface Serial0
> > no ip address
> > encapsulation frame-relay
> > no ip route-cache
> > no ip mroute-cache
> > !
> > interface Serial0.1 point-to-point
> > ip address 172.16.128.1 255.255.255.252
> > no ip route-cache
> > frame-relay interface-dlci 201
> > !
> > interface Serial0.2 point-to-point
> > ip address 172.16.128.5 255.255.255.252
> > no ip route-cache
> > frame-relay interface-dlci 203
> > !
> > interface Serial1
> > no ip address
> > no ip route-cache
> > no ip mroute-cache
> > shutdown
> > !
> > router eigrp 1
> > network 172.16.0.0
> > auto-summary
> > no eigrp log-neighbor-changes
> > !
> > Barney's
> > Current configuration : 1270 bytes
> > hostname r3
> > !
> > logging rate-limit console 10 except errors
> > !
> > ip subnet-zero
> > no ip finger
> > no ip domain-lookup
> > !
> > no ip dhcp-client network-discovery
> > !
> > interface Loopback0
> > ip address 172.16.20.1 255.255.255.0
> > !
> > interface Ethernet0
> > ip address 172.16.3.1 255.255.255.0
> > no ip route-cache
> > no ip mroute-cache
> > !
> > interface Serial0
> > no ip address
> > encapsulation frame-relay
> > no ip route-cache
> > no ip mroute-cache
> > no fair-queue
> > !
> > interface Serial0.1 point-to-point
> > ip address 172.16.128.6 255.255.255.252
> > no ip route-cache
> > frame-relay interface-dlci 302
> > !
> > interface Serial0.2 point-to-point
> > ip address 172.16.128.10 255.255.255.252
> > no ip route-cache
> > frame-relay interface-dlci 301
> > !
> > interface Serial1
> > no ip address
> > no ip route-cache
> > no ip mroute-cache
> > shutdown
> > !
> > router eigrp 1
> > network 172.16.0.0
> > auto-summary
> > no eigrp log-neighbor-changes
This archive was generated by hypermail 2.1.4 : Sat Sep 07 2002 - 19:48:32 GMT-3