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New Member

LAM(Local-Area Mobility) issue

Hi,

I have 4 set of Catalyst 6509. Two set of them are one group. The other two are anohter group. Each gropu have several VLANs and configure HSRP in every VLAN. I enable LAM by config "ip mobile arp access-group 1" in some VLAN. The home agent is at group 1. I found that this function are OK in group 2. But, there are some problem in gropu 1. Sometime host's IP address can be add to routing table as host routing, but sometime it can't. I always find the ACL counter increase when host send ARP packet. Can anybody tell why?

2 REPLIES
Bronze

Re: LAM(Local-Area Mobility) issue

Check to see if all four Catalyst 6509's are running the same IOS. If they are not running the same then try getting them all on the same IOS as the group that is working to see if there may be an issue with the other IOS.

New Member

Re: LAM(Local-Area Mobility) issue

All Catalyst 6509 are the same IOS.

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