Zyxel OLT2412 [116/326] Mstp commands

Zyxel OLT2412 [116/326] Mstp commands
Chapter 13 Spanning Tree Protocol
OLT2412 User’s Guide
116
This example enables RSTP on port xe-3-1 (port 1 on the uplink card in slot 3). It also sets port xe-
4-2 to not be an edge-port because it is connected to another switch.
13.3 MSTP Commands
Use these commands to configure Multiple Spanning Tree Protocol (MSTP) as defined in IEEE
802.1s.
BridgeForwardDelay This field displays the time (in seconds) the OLT will wait before changing states
(that is, listening to learning to forwarding).
TransmissionLimit This field displays the maximum number of BPDUs that can be transmitted in the
interval specified by BridgeHelloTime.
ForceVersion This field indicates whether BPDUs are RSTP (a value less than 3) or MSTP (a value
greater than or equal to 3).
OLT2412(config)# configure
OLT2412(config)# spanning-tree
OLT2412(config)# spanning-tree xe-3-1
OLT2412(config)# no spanning-tree xe-4-2 edge-port
Table 55 show spanning-tree config (continued)
LABEL DESCRIPTION
Table 56 MSTP Commands
COMMAND DESCRIPTION
show mstp
Displays MSTP configuration for the OLT.
spanning-tree mode <RSTP|MSTP>
Specifies the STP mode you want to implement on the
OLT.
mstp
Activates MSTP on the OLT.
no mstp
Disables MSTP on the OLT.
mstp configuration-name <name>
Sets a name for an MSTP region.
name: 1-32 printable characters
mstp revision <0-65535>
Sets the revision number for this MST Region
configuration.
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.
mstp max-hop <1-255>
Sets the maximum hop value before BPDUs are
discarded in the MST Region.

Содержание