RE: OSPF neighbors on Cat 3550 VLAN interface

From: mgrenham@eircom.net
Date: Sun Sep 26 2004 - 07:31:52 GMT-3

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Hi David,

I have configured the catalyst to ignore MTU size on the VLAN interface as follows.

there is no NAT or access-lists or anything else fancy configured at all.

interface Vlan120
 ip address 137.10.125.10 255.255.255.0
 ip ospf hello-interval 1
 ip ospf priority 2
 ip ospf mtu-ignore

Ollie.

"Hoonpongsimanont, Chalermchai" <chalermchai.hoonpongsimanont@atosorigin.com> wrote:

<
< Hi,
<
< Could you please check following things?
<
< - MTU; make sure you have consistent MTU setting in Ethernet segment.
< - Do you have duplicated router-id?
< - Any policy-based routing, access-list or NAT configured?
<
< You may want to check out this link
< http://www.cisco.com/en/US/partner/tech/tk365/tk480/technologies_tech_note09
< 186a0080093f0d.shtml
<
< David
<
<

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