vPC removes Layer 2 loops while providing redundancy through which mechanism?
configured on the PE routers to support the design requirement?
considered before the network design is finalized? (Choose two
VRF, but then configuring nonidentical route distinguisher across multiple PE devices?
Protocol should be used to support the design requirements?
Which measure helps protect encrypted user traffic from replay attacks?
should be used?
functionality?
failures through BPDU loss?
Which three multicast solutions should be enabled? (Choosethree