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Community Member

what does set spantree guard none mean

Hi all,

quick question  on cat os 6509 what does command

set spantree guard none  do??

Please explain this to me

thanks

mahesh

2 ACCEPTED SOLUTIONS

Accepted Solutions
Hall of Fame Super Blue

Re: what does set spantree guard none mean

Mahesh

It is to do with whether or not you enable STP rootguard and STP loopguard on a port. If you configure "set spantree guard none" on the port then you are effectively disabling both rootguard and loopguard on that port.

Jon

Hall of Fame Super Silver

Re: what does set spantree guard none mean

Hello Mahesh,

it disables spanning-tree  guard on that port

none

Disables the spanning tree guard feature.

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/catos/8.x/command/reference/setsn_su.html#wp1199243

Hope to help

Giuseppe

4 REPLIES
Hall of Fame Super Blue

Re: what does set spantree guard none mean

Mahesh

It is to do with whether or not you enable STP rootguard and STP loopguard on a port. If you configure "set spantree guard none" on the port then you are effectively disabling both rootguard and loopguard on that port.

Jon

Community Member

Re: what does set spantree guard none mean

Hi

Many thanks for  quick reply

mahesh

Hall of Fame Super Silver

Re: what does set spantree guard none mean

Hello Mahesh,

it disables spanning-tree  guard on that port

none

Disables the spanning tree guard feature.

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/catos/8.x/command/reference/setsn_su.html#wp1199243

Hope to help

Giuseppe

Community Member

Re: what does set spantree guard none mean

Hi

Many thanks for  quick reply

mahesh

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