From: Ed Lui (edwlui@gmail.com)
Date: Mon Mar 24 2008 - 15:43:33 ART
Try........
Under router eigrp xxx
no default-information in
On Mon, Mar 24, 2008 at 11:27 AM, Timothy Chin <Tim@1c-solutions.com> wrote:
> Try
>
> distance eigrp 90 255
>
>
>
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Ina&Laurean
> Sent: Monday, March 24, 2008 2:20 PM
> To: Victor Cappuccio
> Cc: Cisco certification
> Subject: Re: distance command EIGRP
>
> Hi Victor,
> Yes a do have a default route on R1 this is the way that I injected the
> default route into the EIGRP domain.
> This route is actualy injected there as by DHCP client running on one of
> the
> R1 interfaces.
> But just to make things clear where I want to filter the route is on R2.
>
> On more note I am not allowed to use the distribute-list command.
>
> As an alternate solution I tried to use
> default-information allowed in under the router eigrp, but I couldn't
> make
> this one work either.
>
> As per description on the command references it should work but I wasn't
> able to filter the default route this way.
>
>
> Thanks,
> Laurean
>
>
>
>
>
> On Mon, Mar 24, 2008 at 1:55 PM, Victor Cappuccio <vcappuccio@gmail.com>
> wrote:
>
> > Ina&Laurean,
> >
> > can you show us the output of the show run | in ip route
> > It seems to me that you have something like "ip route 0.0.0.0 0.0.0.0
> > 10.1.9.254 254" in your R1 configuration
> >
> > Can you please check this out
> >
> > Thanks,
> > Victor Cappuccio
> > www.vcappuccio.wordpress.com
> >
> > ---------
> >
> > R1(config-router)#do show ip route 0.0.0.0
> > Routing entry for 0.0.0.0/0, supernet
> > Known via "eigrp 100", distance 170, metric 2169856, candidate
> default
> > path, type external
> > Redistributing via eigrp 100
> > Last update from 1.1.13.3 on Serial1/1, 00:00:04 ago
> > Routing Descriptor Blocks:
> > * 1.1.13.3, from 1.1.13.3, 00:00:04 ago, via Serial1/1
> > Route metric is 2169856, traffic share count is 1
> > Total delay is 20000 microseconds, minimum bandwidth is 1544
> Kbit
> > Reliability 255/255, minimum MTU 1500 bytes
> > Loading 1/255, Hops 1
> >
> > R1(config-router)#do show ip route eigrp
> > 3.0.0.0/32 is subnetted, 1 subnets
> > D 3.3.3.3 [90/2297856] via 1.1.13.3, 00:00:04, Serial1/1
> > D*EX 0.0.0.0/0 [170/2169856] via 1.1.13.3, 00:01:28, Serial1/1
> >
> >
> > R1(config-router)#do show ip route eigrp
> > 3.0.0.0/32 is subnetted, 1 subnets
> > D 3.3.3.3 [90/2297856] via 1.1.13.3, 00:00:04, Serial1/1
> > D*EX 0.0.0.0/0 [170/2169856] via 1.1.13.3, 00:01:28, Serial1/1
> > R1(config-router)#exit
> > R1(config)#ip prefix-list X deny 0.0.0.0/0
> > R1(config)#ip prefix-list X permit 0.0.0.0/0 le 32
> > R1(config)#router eigrp 100
> > R1(config-router)#distribute-list prefix X in S1/1
> > R1(config-router)#do clear ip eigrp neigh
> > R1(config-router)#
> > *Mar 24 18:52:59.555: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor
> > 1.1.13.3 (Ser
> > ial1/1) is down: manually cleared
> > R1(config-router)#
> > *Mar 24 18:53:00.587: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor
> > 1.1.13.3 (Ser
> > ial1/1) is up: new adjacency
> > R1(config-router)#do show ip route
> > *Mar 24 18:53:02.271: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor
> > 1.1.13.3 (Ser
> > ial1/1) is resync: route configuration changed
> > R1(config-router)#do show ip route eigrp
> > 3.0.0.0/32 is subnetted, 1 subnets
> > D 3.3.3.3 [90/2297856] via 1.1.13.3, 00:00:04, Serial1/1
> > R1(config-router)#
> >
> >
> >
> > On Mon, Mar 24, 2008 at 6:25 PM, Ina&Laurean <ina.laurean@gmail.com>
> > wrote:
> >
> > > Hi Group,
> > >
> > > I am working on a lab and one of the requirements is to filter a
> default
> > > route coming from a specific EIGRP neighbor, I tried different
> solutions
> > > but
> > > none of them work seem to work, the solution is using the distance
> > > command
> > > with neighbor EIGRP address and an access list.
> > >
> > > I've created a Lab with just two routers to test this and as you can
> see
> > > the
> > > default route is still into the routing table even though under the
> ip
> > > protocols shows that the distance is 255.
> > >
> > >
> > >
> > > Thanks,
> > >
> > > Laurean
> > >
> > >
> > >
> > > Bellow my configurations:
> > >
> > >
> > >
> > > R1-LAB#sh run | s eigrp
> > >
> > > router eigrp 236
> > >
> > > redistribute static metric 1000 10 255 1 1500
> > >
> > > network 192.168.253.0
> > >
> > > network 192.168.254.0
> > >
> > > no auto-summary
> > >
> > > deny eigrp any any
> > >
> > > R1-LAB#
> > >
> > >
> > >
> > > R1-LAB#sh ip route
> > >
> > > Codes: C - connected, S - static, 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
> > >
> > > i - IS-IS, su - IS-IS summary, 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 10.1.9.254 to network 0.0.0.0
> > >
> > > 10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
> > >
> > > C 10.1.9.0/24 is directly connected, GigabitEthernet0/0
> > >
> > > S 10.1.6.5/32 [254/0] via 10.1.9.254, GigabitEthernet0/0
> > >
> > > C 192.168.254.0/24 is directly connected, Vlan1
> > >
> > > C 192.168.253.0/24 is directly connected, Loopback0
> > >
> > > D 192.168.252.0/24 [90/156160] via 192.168.254.2, 00:11:18, Vlan1
> > >
> > > S* 0.0.0.0/0 [254/0] via 10.1.9.254
> > >
> > > R1-LAB#
> > >
> > >
> > >
> > > R2-LAB#sh run | s eigrp
> > >
> > > router eigrp 236
> > >
> > > network 192.168.252.0
> > >
> > > network 192.168.254.0
> > >
> > > distance 255 192.168.254.1 0.0.0.0 1
> > >
> > > no auto-summary
> > >
> > >
> > >
> > > R2-LAB#sh run | s access-
> > >
> > > access-list 1 permit 0.0.0.0
> > >
> > >
> > >
> > > R2-LAB#sh ip route
> > >
> > > Codes: C - connected, S - static, 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
> > >
> > > i - IS-IS, su - IS-IS summary, 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 192.168.254.1 to network 0.0.0.0
> > >
> > >
> > >
> > > 10.0.0.0/32 is subnetted, 1 subnets
> > >
> > > D EX 10.1.6.5 [170/2565120] via 192.168.254.1, 00:00:45, Vlan1
> > >
> > > C 192.168.254.0/24 is directly connected, Vlan1
> > >
> > > D 192.168.253.0/24 [90/156160] via 192.168.254.1, 00:00:45, Vlan1
> > >
> > > C 192.168.252.0/24 is directly connected, Loopback0
> > >
> > > D*EX 0.0.0.0/0 [170/2565120] via 192.168.254.1, 00:00:45, Vlan1
> > >
> > > R2-LAB#
> > >
> > >
> > >
> > > R2-LAB#sh ip protocols
> > >
> > > Routing Protocol is "eigrp 236"
> > >
> > > Outgoing update filter list for all interfaces is not set
> > >
> > > Incoming update filter list for all interfaces is not set
> > >
> > > Default networks flagged in outgoing updates
> > >
> > > Default networks accepted from incoming updates
> > >
> > > EIGRP metric weight K1=1, K2=0, K3=1, K4=0, K5=0
> > >
> > > EIGRP maximum hopcount 100
> > >
> > > EIGRP maximum metric variance 1
> > >
> > > Redistributing: eigrp 236
> > >
> > > EIGRP NSF-aware route hold timer is 240s
> > >
> > > Automatic network summarization is not in effect
> > >
> > > Maximum path: 4
> > >
> > > Routing for Networks:
> > >
> > > 192.168.252.0
> > >
> > > 192.168.254.0
> > >
> > > Routing Information Sources:
> > >
> > > Gateway Distance Last Update
> > >
> > > 192.168.254.1 255 00:01:03
> > >
> > > Distance: internal 90 external 170
> > >
> > > Address Wild mask Distance List
> > >
> > > 192.168.254.1 0.0.0.0 255 1
> > >
> > >
> > >
> > > R2-LAB#
> > >
> > >
> _______________________________________________________________________
> > > Subscription information may be found at:
> > > http://www.groupstudy.com/list/CCIELab.html
> > >
> >
> >
> >
> > --
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
This archive was generated by hypermail 2.1.4 : Tue Apr 01 2008 - 07:53:54 ART