From: Dave Humphrey (dave.humphrey@xxxxxxxxxx)
Date: Tue Nov 30 1999 - 11:08:59 GMT-3
IGRP does appear in the lab sometimes.
Dave Humphrey
----- Original Message -----
From: Stanislav Sinyagin <SSinyagin@mtu.ru>
To: Reed, John <John.D.Reed@compaq.com>
Cc: <ccielab@groupstudy.com>
Sent: Monday, November 29, 1999 8:37 PM
Subject: Re: Redistributing OSPF VLSM into IGRP with other protocols
very strange. What do "debug ip routing", "debug ip ospf ...", "deb
ip igrp" say at the moment when the routes go down ?
By the way, there's always a place for EIGRP on the CCIE lab, and never for
IGRP.
And why "no ip classless" ?
Stan
Reed, John <John.D.Reed@compaq.com> wrote:
RJ> Hello.
RJ> I have a typical scenario that I am trying to troubleshoot, and cannot
get
RJ> the redistribution to keep working more than a few hours.
RJ> Using a Class B network as the available address space(172.17.59.x) I
have
RJ> broken the network into groups of 64 addresses. Three of these groups
are
RJ> in the OSPF AS, subnetted further, and the last is in the IGRP routing
AS
RJ> (255.255.255.192).
RJ> I find that I can use this command at the border router to get the
RJ> redistribution working between the protocols.
RJ> The Summary statements for each of the subnets NOT covered by IGRP are
RJ> placed in the OSPF network, and the redistribution route-map access-list
has
RJ> only the networks on the other side of the remote IGRP router
RJ> (MY neighber IGRP router is able to ping the entire network for only
about
RJ> twenty minutes, and then the config stops working for some reason, as I
add
RJ> BGP, Appletalk, IPX and DLSW to the network.)
RJ> router ospf 210
RJ> summary-address 172.17.59.64 255.255.255.192
RJ> summary-address 172.17.59.128 255.255.255.192
RJ> summary-address 172.17.59.192 255.255.255.192
RJ> redistribute igrp 10 subnets route-map intoOSPF
RJ> network 172.17.59.80 0.0.0.15 area 0
RJ> network 172.17.59.64 0.0.0.15 area 2
RJ> network 172.17.59.225 0.0.0.0 area 0
RJ> area 2 virtual-link 172.17.59.226
RJ> !
RJ> router igrp 10
RJ> redistribute ospf 210 route-map intoIGRP
RJ> passive-interface Ethernet1/1/0
RJ> passive-interface Ethernet1/1/1
RJ> passive-interface Serial4/0/0.4
RJ> passive-interface Serial4/0/0.5
RJ> passive-interface Loopback1
RJ> network 172.17.0.0
RJ> !
RJ> no ip classless
RJ> access-list 40 permit 10.0.0.0 0.255.255.255
RJ> access-list 50 deny 10.0.0.0 0.255.255.255
RJ> access-list 50 permit any
RJ> !
RJ> route-map intoIGRP permit 10
RJ> match ip address 50
RJ> set metric 10000 1000 255 1 1500
RJ> !
RJ> route-map intoOSPF permit 10
RJ> match ip address 40
RJ> !
RJ> Any Ideas about what I am doing wrong? There are no special commands on
the
RJ> Ethernet or Serial interfaces and I have not applied any filters as I
start
RJ> up the other protocols.
RJ> John.D.Reed@digital.com <mailto:John.D.Reed@digital.com>
RJ> Compaq Professional Services
RJ> Columbia, SC 29212
RJ> work (803) 781-9571
RJ> fax (803) 781-9382
RJ>
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