From: kshalavin@xxxxxx
Date: Sun Feb 27 2000 - 09:33:37 GMT-3
Hi All,
can anyone help me with AT bridging ?
There's three routers. R1 and R2 connected via FR cloud, and R2-R3 connected
via Ethernet, see below:
Router1---FrameRelay----Router2---Ethernet----Router3
At router R3 there is some AT zone.
Router R2 should NOT route AT, only bridge.
Routers R1 and R3 must see each other, ping and so on.
This task looks easy - 'just' make bridging at R2 (ethernet and serial),
configure IRB bridging at R1, include serial interface to bridge group, and
at BVI interface set AT zone and cable-range as at router3.
But I think that I miss some details, it don't working. Configuration
snapshot see below:
========= Router 1 =========
appletalk routing eigrp 1
appletalk route-redistribution
!
interface Serial0
ip address 194.1.3.25 255.255.255.248
encapsulation frame-relay
ip ospf network point-to-multipoint
appletalk cable-range 300-400 300.1
appletalk zone FR
appletalk protocol eigrp
no appletalk rtmp-splithorizon
no appletalk eigrp-splithorizon
frame-relay map bridge 104 broadcast
frame-relay map appletalk 300.2 102 broadcast
frame-relay map appletalk 300.5 105 broadcast
bridge-group 1
!
interface BVI1
mac-address 0000.1111.2222
no ip address
appletalk cable-range 100-200 100.1
appletalk zone BB2
!
bridge irb
bridge 1 protocol dec
bridge 1 route appletalk
bridge 1 route ip
bridge 1 route ipx
no bridge 1 bridge ip
=========== end of Router 1 config ==========
============ Router 2 ==============
interface Serial0/0.1 point-to-point
ip address 194.1.3.27 255.255.255.248
ip directed-broadcast
ip ospf network point-to-multipoint
frame-relay interface-dlci 104
bridge-group 1
!
bridge 1 protocol dec
========== end of Router 2 config ===========
========= Router 3 ==============
interface Ethernet0/0
ip address 150.200.1.254 255.255.255.0
no ip directed-broadcast
appletalk cable-range 100-200 171.68
appletalk zone BB2
appletalk protocol eigrp
========== end of Router 3 config ========
When I run command 'show apple rout' I get next (I get all networks but no
zone information. Why I see other networks via RTMP, and NOT EIGRP ???. When
I set command at router3 'no apple prot rtmp' I miss all networks in routing
table):
===== cut here ====
Router3#sh apple rout
Codes: R - RTMP derived, E - EIGRP derived, C - connected, A - AURP
S - static P - proxy
5 routes in internet
The first zone listed for each entry is its default (primary) zone.
C Net 100-200 directly connected, Ethernet0/0, zone BB2
R Net 300-400 [1/G] via 100.1, 4 sec, Ethernet0/0, no zone set
R Net 401-500 [2/G] via 100.1, 4 sec, Ethernet0/0, no zone set
R Net 501-600 [2/G] via 100.1, 4 sec, Ethernet0/0, no zone set
R Net 601-700 [2/G] via 100.1, 4 sec, Ethernet0/0, no zone set
===== cut here ====
Any help will be appreciate,
Regards,
> Константин Шалавин,
инженер Технического отдела Производственного Центра IBS
> Konstantin Shalavin,Technical Center Engineer, IBS Production Unit
> tel : +7-(095)-967-8010;
> direct : +7-(095)-725-8118-tone-2487.
> fax : +7-(095)-967-8011
>
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