From: Paul Borghese (pborghese@xxxxxxxxxxxxxx)
Date: Wed Oct 10 2001 - 10:19:58 GMT-3
The problem was that the network 182.18.2.0 was unreachable. Your routers are
now learning those networks from 172.16.2.6 which is reachable.
Take care,
Paul
----- Original Message -----
From: ForCCIElab
To: Paul Borghese ; ccielab@groupstudy.com
Sent: Tuesday, October 09, 2001 10:26 PM
Subject: Re: OSPF External link (Thank , but not finish)
Thank you everyone!
When I reload my router completely , all of my router , 6. Then
the router table is like this . I change nothing .
Can anyone explain to me ?
I change nothing, just reload my router .
H.
p2r2#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, 5 subnets, 4 masks
O IA 172.16.254.0/24 [110/874] via 172.16.2.6, 00:02:18, Serial1
O IA 172.16.1.33/32 [110/801] via 172.16.2.6, 00:02:18, Serial1
C 172.16.2.32/27 is directly connected, Loopback100
O IA 172.16.1.4/30 [110/864] via 172.16.2.6, 00:02:18, Serial1
C 172.16.2.4/30 is directly connected, Serial1
182.18.0.0/24 is subnetted, 4 subnets
O E2 182.18.4.0 [110/35] via 172.16.2.6, 00:02:18, Serial1
O E2 182.18.5.0 [110/35] via 172.16.2.6, 00:02:18, Serial1
O E2 182.18.1.0 [110/35] via 172.16.2.6, 00:02:18, Serial1
O E2 182.18.3.0 [110/35] via 172.16.2.6, 00:02:18, Serial1
p2r2#sh ip ospf d
OSPF Router with ID (172.16.2.33) (Process ID 1)
Router Link States (Area 2)
Link ID ADV Router Age Seq# Checksum Link count
172.16.1.33 172.16.1.33 235 0x80000003 0x86F6 2
172.16.2.33 172.16.2.33 239 0x80000004 0xE2E5 3
Summary Net Link States (Area 2)
Link ID ADV Router Age Seq# Checksum
172.16.1.4 172.16.1.33 235 0x80000001 0xE07E
172.16.1.33 172.16.1.33 235 0x80000001 0x5727
172.16.254.0 172.16.1.33 216 0x80000001 0x95C2
Summary ASB Link States (Area 2)
Link ID ADV Router Age Seq# Checksum
182.18.2.1 172.16.1.33 216 0x80000001 0xC185
Type-5 AS External Link States
Link ID ADV Router Age Seq# Checksum Tag
182.18.1.0 182.18.2.1 278 0x80000001 0x42B9 0
182.18.3.0 182.18.2.1 277 0x80000001 0x2CCD 0
182.18.4.0 182.18.2.1 277 0x80000001 0x21D7 0
182.18.5.0 182.18.2.1 277 0x80000001 0x16E1 0
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