EIGRP stub - problem

[jacekn]

Witam,

Robię sobie laby pod kątem BSCI i natrafiłem na problem z eigrp stub. Topologia hub-and-spoke, router1 jest jest hubem, Router5 jednym z spoke'ow (dodane eigrp stub connected). W całej sieci no auto-summary.

Niestety router5 dalej widzi wszystkie sieci w tablicy routingu zamiast trasy domyślnej. Router1 pokazuje sąsiada router1 jako stub:

router1#show ip eigrp neighbors detail
IP-EIGRP neighbors for process 90
H Address Interface Hold Uptime SRTT RTO Q Seq Type
(sec) (ms) Cnt Num
[ciach inni sąsiedzi]
0 10.1.3.5 Se0 14 00:53:23 15 200 0 11
Version 12.2/1.2, Retrans: 2, Retries: 0
Stub Peer Advertising ( CONNECTED ) Routes

router5#show ip eigrp neighbors detail
IP-EIGRP neighbors for process 90
H Address Interface Hold Uptime SRTT RTO Q Seq Type
(sec) (ms) Cnt Num
0 10.1.3.1 Se0 13 00:57:28 168 1008 0 32
Version 12.2/1.2, Retrans: 0, Retries: 0

Dziadki stare ale mam nadzieję jare:

Cisco Internetwork Operating System Software
IOS (tm) 2500 Software (C2500-C-L), Version 12.2(26), RELEASE SOFTWARE (fc2)
Copyright (c) 1986-2004 by cisco Systems, Inc.
Compiled Sat 31-Jul-04 03:31 by eaarmas
Image text-base: 0x030416FC, data-base: 0x00001000

ROM: System Bootstrap, Version 11.0(10c), SOFTWARE
BOOTLDR: 3000 Bootstrap Software (IGS-BOOT-R), Version 11.0(10c), RELEASE SOFTWA
RE (fc1)

router5 uptime is 1 hour, 20 minutes
System returned to ROM by reload
System image file is "flash:/c2500-c-l.122-26.bin"

cisco 2500 (68030) processor (revision N) with 6144K/2048K bytes of memory.
Processor board ID 26586461, with hardware revision 00000000
Bridging software.
SuperLAT software (copyright 1990 by Meridian Technology Corp).
X.25 software, Version 3.0.0.
TN3270 Emulation software.
1 Ethernet/IEEE 802.3 interface(s)
2 Serial network interface(s)
32K bytes of non-volatile configuration memory.

Co robię źle?

Pozdrawiam,
Jacek Nienałtowski

[tomekf]

Witam

eigrp stub nie powoduje automatycznego rozgłaszania default routingu
i blokowania innych tras.
Szy wpisaniu tylko eigrp stub router5 prawidłowo widzi wszystkie trasy w swojej tablicy routingu.

więcej informacji

http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/
products_configuration_guide_chapter09186a00800ca762.html#wp1003890

pozdrawiam

tomekf

[pbtst]

tak powinno byc - to nie ospf
stub-router w eig przyjmie routy z neighbora - natomiast bedzie wysylal tylko to co skonfigurujesz badz nie wysylal w ogole jesli skonfigurujesz receive-only.