topic RE: Per VLAN RSTP Configuration in ExtremeSwitching (EXOS/Switch Engine)

Per VLAN RSTP Configuration

EtherNation_Use — Wed, 08 Jan 2014 06:00:00 GMT

Create Date: Mar 13 2013 9:14PM

Hi Im pretty confused with the way how to configure Per vlan spanning tree on XOS because of the way extreme uses spanning tree domains. Can someone please post a sample configuration on how it would look if you would want RSTP betwen a cisco and a extreme summit switch? (from Samueltechking)

RE: Per VLAN RSTP Configuration

EtherNation_Use — Wed, 08 Jan 2014 06:00:00 GMT

Create Date: Mar 28 2013 3:05PM

Its been a while since you posted this, but you could try setting the encapsulation mode of the port connecting to Cisco as pvst-plus?
* X250e-24p.2 # con add ports
Execute the command
dot1d 802.1d mode
emistp EMISTP mode
pvst-plus PVST-Plus mode (from Shashank_S Kumar)

RE: Per VLAN RSTP Configuration

Merab_Katibashv — Mon, 16 Nov 2015 20:20:00 GMT

i have Cisco L3 3560 and two extreme switch X430 connected. L3 Switch do it rstp and what configuration make it on extreme sw please write me configuration RSTP

RE: Per VLAN RSTP Configuration

Colatuno__Joe — Mon, 16 Nov 2015 23:48:00 GMT

Hey Merab,

Below is example of dot1w interoperability with Cisco:

Extreme Configuration (EXOS)

configure vlan test add port 3 tagged

conf vlan "Default" del port 3

create stpd domain_test

conf stpd "domain_test" add vlan "test" ports 1,3 pvst-plus

conf stpd "domain_test" tag 10

con stpd "domain_test" mode dot1w

conf stpd "domain_test" default-encapsulation pvst-plus

conf stpd "domain_test" ports link-type point-to-point 1,3

enable stpd "domain_test"

disable edp port 3

save
Cisco Configuration (IOS)

configure terminal

interface gigabitEthernet 0/3

no cdp enable

switchport trunk encapsulation dot1q

switchport mode trunk

switchport nonegotiate

no shutdown

end

configure terminal

spanning-tree vlan 10

spanning-tree mode pvst

spanning-tree extend system-id

end

copy run start