Chapter 63 Spanning Tree Protocol
OLT2406 User’s Guide
477
mstp hello-time <1-10> maximum-age
<6-40> forward-delay <4-30>
Sets Hello Time, Maximum Age and Forward
Delay.
hello-time: The time interval in seconds
between BPDU (Bridge Protocol Data Units)
configuration message generations by the root
switch.
maximum-age: The maximum time (in seconds)
the OLT can wait without receiving a BPDU
before attempting to reconfigure.
forward-delay: The maximum time (in
seconds) the OLT will wait before changing
states.
C13
mstp max-hop <1-255>
Sets the maximum hop value before BPDUs are
discarded in the MST Region.
C13
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: msc-<slot>-<port>
C13
no mstp interface port-channel
<aid> edge-port
Sets the listed ports as non-edge ports.
aid: msc-<slot>-<port>
C13
Table 238 MSTP Instance Commands
COMMAND DESCRIPTION M P
show mstp instance <0-16>
Displays the specified MSTP instance
configuration.
E3
no mstp instance <0-16>
Disables the specified MST instance on the OLT. C 13
mstp instance <0-16> priority <0-
61440>
Specifies the bridge priority of the instance.
priority: Must be a multiple of 4096.
C13
mstp instance <0-16> vlan <vlan-
list>
Specifies the VLANs that belongs to the
instance.
C13
no mstp instance <0-16> vlan <1-
4094>
Disables the assignment of specific VLANs from
an MST instance.
C13
mstp instance <0-16> interface
port-channel <aid>
Specifies the ports you want to participate in this
MST instance.
aid: msc-<slot>-<port>
C13
no mstp instance <0-16> interface
port-channel <aid>
Disables the assignment of specific ports from an
MST instance.
aid: msc-<slot>-<port>
C13
Table 237 MSTP Commands (continued)
COMMAND DESCRIPTION M P
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