PVST+ reduces the CPU cycles for all the switches in the network. | |
PVST+ supports Layer 3 load balancing without loops. | |
PVST+ allows the root switch location to be optimized per VLAN. | |
PVST+ automatically selects the root bridge location, to provide optimized bandwidth usage. |
show boot | |
show running-config | |
show version | |
show reload |
AH | |
SHA1 | |
PSK | |
MD5 | |
ESP |