I am sorry to ask very basic question but somehow I was not able to find exact answer :
1) In extreme switches ; by default is STP enabled and running ? I mean if i dont do any configuration
stpd s0 runs on all the ports ? Is it default 802.1D flavor ?
2) I am somehow confused about configure stpd default-encap < > command . Can you please explain the usage.
3) I Intend to use PVST+ . My impression from Cisco switches is that in case you enabled mode to pvst ,it creates a instance of stp for all vlans present in switch . Is this same for extreme as well ..
I am planning following config :
create stpd s1
configure stpd s1 mode pvst-plus
configure stpd s1 default-encapsulation pvst-plus
configure stpd s1 add vlan ONM ports < > pvst-plus
enable stpd s1
My query is on command # 4
a) Basically I am creating a instance of pvst+ for vlan ONM .. for "N" number of vlans ; I have to repeat this command "N" number of times ?
b) Am I supposed to explicitly mention ports in vlan ONM ? If at a later stage I bring up additional trunk with ONM vlan allowed ; I am supposed to edit this command each time ?
Please let me know