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

Private VLAN question

do private vlan's stop layer 3 communication since it is stopping layer 2?

  • LAN Switching and Routing
1 ACCEPTED SOLUTION

Accepted Solutions
New Member

Re: Private VLAN question

Yes, you have to thing of network communications in term of the OSI model with its 7 Layers. If MAC address and arp is not resolving the Layer 3 ip address the device won't know how to reach it.

(please rate if you found this helpful)

1 REPLY
New Member

Re: Private VLAN question

Yes, you have to thing of network communications in term of the OSI model with its 7 Layers. If MAC address and arp is not resolving the Layer 3 ip address the device won't know how to reach it.

(please rate if you found this helpful)

126
Views
0
Helpful
1
Replies