09-29-2013 07:29 PM - edited 03-07-2019 03:44 PM
Hi all,
i come to command related to mst
spanning-tree portfast trunk
also i know
spanning-tree portfast default
i think both has the same effect, just i need someone to confirm and explain the difference, thanks
Best regards
09-29-2013 07:50 PM
Hi,
There is a difference:
spanning-tree portfast trunk
This command allows you to configure PortFast on trunk ports
spanning-tree portfast default
This command enable PortFast by default on all access ports
reference:
HTH
09-29-2013 09:38 PM
Hi,
i come to command related to mst
spanning-tree portfast trunk
This command is not necessarily specific to MST. This is a generic spanning-tree command which can be used in all modes.
As Reza explained, the spanning-tree portfast trunk, enables the portfast feature on a trunking interface - configuring just spanning-tree portfast on a trunking interface has no effect. This is most commonly used when you have trunked interfaces that go to servers, etc.
The spanning-tree portfast default command is an easy way of enabling the portfast feature on all access ports instead of going into each interface and enabling it one by one.
Regards,
Aninda
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