cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
592
Views
0
Helpful
3
Replies

Info Unicast to Multicast Question

alfredo86
Level 1
Level 1

Hi

We are attempting to configure a switch on two Watchguard active / active firewall devices on a network that has Cisco SG 350 switches
We don't know if CISCO switches support adding static ARP entries for a unicast IP to its multicast MAC address

Could you help me?

 

Thank you

3 Replies 3

balaji.bandi
Hall of Fame
Hall of Fame

Catalyst switches we can add ip arp entries. i believe SG also support as below i guess : (is that what you looking ?)

https://www.cisco.com/c/en/us/support/docs/smb/switches/cisco-350x-series-stackable-managed-switches/smb5113-arp-configuration-on-the-sg350xg-and-sg550xg.html

BB

***** Rate All Helpful Responses *****

How to Ask The Cisco Community for Help

I can add arp entries, but the whatguard firewall come out with a multicast MAC address is shared between the pair
and starts with 01:00:5E

Thank you

rais
Level 7
Level 7

Multicast doesn't require creating 1-to-many ARP entries.

Please take a look at this link and this one.

 

Review Cisco Networking for a $25 gift card