which of the following optional STP features reduces convergence time by immediately placing edge ports into a forwarding state? a. root guard b. BPDU guard c. portFast d. BPDU filter e. loop guard. u want to configure an 802.1q edge port so that hosts connected to the interface can begin sending traffic over thenetwork immediately which cmd should u use? a. if# spanning-tree link-type edge b. if#spanning-tree mode edge c. if#spanning-tree link-type portFast d. if#spanning-tree portFast. which 802.1d optional features were built into the 802.1w std & allow ports to move quickçly to the forwading state? a. root guard b. portFast c. bpdu guard d. uplinkFast e. backBone fast f. loop guard g. rootFast.
