port security

[jonk34567]

can port security be applied to  etherchannels ? 

[Mark Elsen]

Ref : https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/15-0SY/configuration/guide/15_0_sy_swcg/port_security.pdf

• Port security supports private VLAN (PVLAN) ports. • Port security supports IEEE 802.1Q tunnel ports. • Port security does not support Switch Port Analyzer (SPAN) destination ports. • Port security supports access and trunking EtherChannel port-channel interfaces. • You can configure port security and 802.1X port-based authentication on the same port. • Port security supports nonnegotiating trunks.

M,

[Julio E. Moisa]

Hi

Yes, it can be supported but port security is more destined to access mode ports.