02-16-2004 03:44 AM - edited 03-02-2019 01:36 PM
Hi All,
Why EIGRP Resets while creating a new sub Interface on 3745 router.
please give me suggestion.very very urgent
rgds,
ciscobuddy
02-16-2004 03:49 AM
Is it resetting the neighbors on the other subinterfaces of the same interface? Or is it resetting completely? Or (?).... Do you have autosummarization on or off, and is there a summary address involved someplace? Could you post the before and after config just for the interfaces involved, and the log messages you are seeing?
:-)
Russ.W
02-27-2004 02:22 AM
Hi,
Following is the configuration:
interface FastEthernet12/0/0
no ip address
no ip redirects
no ip proxy-arp
no ip route-cache
no ip mroute-cache
duplex auto
speed auto
no cdp enable
!
interface FastEthernet12/0/0.1
description *** ***
encapsulation dot1Q 404
ip address 10.31.253.129 255.255.255.252
no ip redirects
no ip proxy-arp
no ip route-cache
ip summary-address eigrp 129 0.0.0.0 0.0.0.0 5
no ip mroute-cache
shutdown
no cdp enable
!
interface FastEthernet12/0/0.2
description *** ***
encapsulation dot1Q 403
ip address 10.31.253.133 255.255.255.252
no ip redirects
no ip proxy-arp
no ip route-cache
ip summary-address eigrp 129 0.0.0.0 0.0.0.0 5
no ip mroute-cache
no cdp enable
!
interface FastEthernet12/0/0.3
description *** ***
encapsulation dot1Q 461
ip address 10.31.253.161 255.255.255.252
no ip redirects
no ip proxy-arp
no ip route-cache
no ip mroute-cache
no cdp enable
!
interface FastEthernet12/0/0.4
description **** ****
encapsulation dot1Q 460
ip address 10.127.253.181 255.255.255.252
no ip redirects
no ip proxy-arp
no ip route-cache
no ip mroute-cache
no cdp enable
!
interface FastEthernet12/0/0.5
description **** ****
encapsulation dot1Q 462
ip address 10.31.253.165 255.255.255.252
no ip redirects
no ip proxy-arp
no ip route-cache
no ip mroute-cache
no cdp enable
!
interface FastEthernet12/0/0.6
description **** ****
encapsulation dot1Q 463
ip address 10.31.253.169 255.255.255.252
no ip redirects
no ip proxy-arp
no ip route-cache
no ip mroute-cache
no cdp enable
!
interface FastEthernet12/0/0.7
description ****
encapsulation dot1Q 464
ip address 10.31.253.173 255.255.255.252
no ip redirects
no ip proxy-arp
no ip route-cache
ip summary-address eigrp 129 0.0.0.0 0.0.0.0 5
no ip mroute-cache
no cdp enable
!
interface FastEthernet12/0/0.8
description *** ***
encapsulation dot1Q 466
ip address 10.31.253.177 255.255.255.252
no ip redirects
no ip proxy-arp
no ip route-cache
ip summary-address eigrp 129 0.0.0.0 0.0.0.0 5
no ip mroute-cache
no cdp enable
!
interface FastEthernet12/0/0.9
description *** ***
encapsulation dot1Q 467
ip address 10.31.253.181 255.255.255.252
no ip redirects
no ip proxy-arp
no ip route-cache
no ip mroute-cache
no cdp enable
!
interface FastEthernet12/0/0.10
description ***
encapsulation dot1Q 468
ip address 10.31.253.185 255.255.255.252
no ip redirects
no ip proxy-arp
no ip route-cache
ip summary-address eigrp 129 0.0.0.0 0.0.0.0 5
no ip mroute-cache
no cdp enable
interface FastEthernet12/0/0.11
description *** ***
encapsulation dot1Q 469
ip address 10.31.253.189 255.255.255.252
no ip redirects
no ip proxy-arp
no ip route-cache
ip summary-address eigrp 129 0.0.0.0 0.0.0.0 5
no ip mroute-cache
no cdp enable
interface FastEthernet12/0/0.12
description *** ***
encapsulation dot1Q 470
ip address 10.31.253.193 255.255.255.252
no ip redirects
no ip proxy-arp
no ip route-cache
ip summary-address eigrp 129 0.0.0.0 0.0.0.0 5
no ip mroute-cache
no cdp enable
interface FastEthernet12/0/0.13
description *** ***
encapsulation dot1Q 471
ip address 10.31.253.197 255.255.255.252
no ip redirects
no ip proxy-arp
no ip route-cache
no ip mroute-cache
no cdp enable
!
interface FastEthernet12/0/0.14
description *** ***
encapsulation dot1Q 472
ip address 10.31.253.201 255.255.255.252
no ip redirects
no ip proxy-arp
no ip route-cache
no ip mroute-cache
no cdp enable
interface FastEthernet12/0/0.15
description *** ***
encapsulation dot1Q 474
ip address 10.31.253.205 255.255.255.252
no ip redirects
no ip proxy-arp
no ip route-cache
ip summary-address eigrp 129 0.0.0.0 0.0.0.0 5
no ip mroute-cache
no cdp enable
interface FastEthernet12/0/0.16
description *** ***
encapsulation dot1Q 475
ip address 10.31.253.209 255.255.255.252
no ip redirects
no ip proxy-arp
no ip route-cache
no ip mroute-cache
no cdp enable
interface FastEthernet12/0/0.17
description ***
encapsulation dot1Q 476
ip address 10.31.253.213 255.255.255.252
no ip redirects
no ip proxy-arp
no ip route-cache
ip summary-address eigrp 129 0.0.0.0 0.0.0.0 5
no ip mroute-cache
no cdp enable
router eigrp 129
timers active-time 9
network 10.0.0.0
maximum-paths 6
no auto-summary
eigrp log-neighbor-changes
rgds,
ciscobuddy
02-27-2004 05:36 AM
It's not the configuration we need here, but rather the console message stating what happens when the neighbor relationship resets. Do you have eigrp log neighbor changes on or off? It should be on, based on the above configuration. If that's so, what's the message on the console on this router and its neighbor when the relationship resets?
Russ.W
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