Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

6513 VLAN Int responds to ping

  Hello,

I was scanning a portion of my network for available addressing and active devices. I did a scan of  the 10.105.127.0/24 network and I noticed that the vlan interface on the 6513 was sending replies for non-existent devices. For example a reply was sent back for 10.105.127.192 - and that device is not in use. I verified the ARP and Mac tables that this addy was not in use. If i ping from the router, i get timeouts...

I'm using solar winds to scans and it will send back this:     

10.105.127.192 :Core6513.domain.pvt

Cisco WSC 6513 : Catalyst 6000 series chassis with 13 slots

thanks, everyone

1 REPLY
Silver

Re: 6513 VLAN Int responds to ping

Hi,

Your interfaces have proxy-arp enabled. You can disable proxy-arp with the interface command: no ip proxy-arp.

regards

John

140
Views
4
Helpful
1
Replies