RE: eigrp key on SVI

From: Reza Toghraee (reza@toghraee.com)
Date: Fri Sep 12 2008 - 09:47:41 ART


Its working for me on 3560

Rack1SW1(config-if)#do sh run | b key
key chain EIGRP
 key 1
  key-string CISCO2005
  accept-lifetime 00:00:00 Jan 1 1993 00:15:00 Jan 1 2006
  send-lifetime 00:00:00 Jan 1 1993 23:44:59 Dec 31 2005
 key 2
  key-string CISCO2006
  accept-lifetime 23:15:00 Dec 31 2005 infinite
  send-lifetime 23:45:00 Dec 31 2005 infinite
!
!

Rack1SW1(config-if)#do sh run | b router eigrp
router eigrp 100
 redistribute rip metric 1 1 1 1 1
 network 148.1.7.7 0.0.0.0
 network 148.1.57.7 0.0.0.0
 network 148.1.77.7 0.0.0.0
 network 150.1.7.7 0.0.0.0
 network 204.12.1.7 0.0.0.0
 no auto-summary
 eigrp router-id 150.1.7.7
!

Rack1SW1(config-if)#do sh run int vl 77
Building configuration...

Current configuration : 144 bytes
!
interface Vlan77
 ip address 148.1.77.7 255.255.255.0
 ip authentication mode eigrp 100 md5
 ip authentication key-chain eigrp 100 EIGRP
end

check these:
1) you already create VLAN27 , because creating SVI doesn't create VLAN. I
stuck in this problem many times, do a "show ip int brief ex un" to make
sure your int vlan 27 is in up/up state
2) make sure you enabled the EIGRP for that interface (you have a network
statement in eigrp for that vlan)

Regards
Reza Toghraee

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
GAURAV MADAN
Sent: Friday, September 12, 2008 3:00 PM
To: CCIE Lab
Subject: eigrp key on SVI

Hi Friends

I am having problem in applying eigrp key chain on SVI of 3750.

Rack1SW1(config)#do sh run | beg key
key chain EIGRP
 key 1
   key-string CISCO
!

Rack1SW1(config)#int vlan 27
Rack1SW1(config-if)#ip auth m eigrp 200 md5
Rack1SW1(config-if)#ip auth key-c eigrp 200 EIGRP
Rack1SW1(config-if)#do sh run int vlan 27
Building configuration...

Current configuration : 61 bytes
!
interface Vlan27
 ip address 142.1.27.7 255.255.255.0 <===== Not applied !!
end

Is there something else desired on switch ? I am unaware of such a
requirement . Please guide

My version is : c3750-advipservicesk9-mz.122-44.SE1.bin

Thnx
Gaurav Madan.

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