Zyxel OLT2412 [117/326] Chapter 13 spanning tree protocol

Zyxel OLT2412 [117/326] Chapter 13 spanning tree protocol
Chapter 13 Spanning Tree Protocol
OLT2412 User’s Guide
117
mstp interface port-channel <aid>
edge-port
Sets the specified ports as edge ports. This allows the
port to transition to a forwarding state immediately
without having to go through the listening and learning
states.
Note: An edge port becomes a non-edge port as soon as
it receives a Bridge Protocol Data Units (BPDU).
aid: xe-<slot>-<port>
no mstp interface port-channel <aid>
edge-port
Sets the listed ports as non-edge ports.
aid: xe-<slot>-<port>
Table 57 MSTP Instance Commands
COMMAND DESCRIPTION
show mstp instance <0-16>
Displays the specified MSTP instance configuration.
no mstp instance <0-16>
Disables the specified MST instance on the OLT.
mstp instance <0-16> priority <0-
61440>
Specifies the bridge priority of the instance.
priority: Must be a multiple of 4096.
mstp instance <0-16> vlan <vlan-list>
Specifies the VLANs that belongs to the instance.
no mstp instance <0-16> vlan <1-4094>
Disables the assignment of specific VLANs from an MST
instance.
mstp instance <0-16> interface port-
channel <aid>
Specifies the ports you want to participate in this MST
instance.
aid: xe-<slot>-<port>
no mstp instance <0-16> interface port-
channel <aid>
Disables the assignment of specific ports from an MST
instance.
aid: xe-<slot>-<port>
mstp instance <0-16> interface port-
channel <aid> path-cost <1-65535>
Specifies the cost of transmitting a frame to a LAN
through the port(s). It is recommended you assign it
according to the speed of the bridge.
aid: xe-<slot>-<port>
mstp instance <0-16> interface port-
channel <aid> priority <0-255>
Sets the priority for the specified ports. Priority decides
which port should be disabled when more than one port
forms a loop in a OLT. Ports with a higher priority
numeric value are disabled first.
aid: xe-<slot>-<port>
Table 56 MSTP Commands (continued)
COMMAND DESCRIPTION

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