Option C seems like a good choice too. Using the OOBM ports could provide an alternative path for the keepalive link, adding another layer of redundancy.
I think option B is the correct answer. A dedicated link on port 1/1/48 seems the most logical way to protect the aggregation layer in case the VSXISL fails.
Caitlin
7 days agoRolland
10 days agoLamar
15 days agoRolland
17 days agoSocorro
20 days agoDomingo
22 days agoSabrina
9 days agoLeonor
13 days ago