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Using stp, Explanation on the variables – GarrettCom Magnum MNS-6K User Manual

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M A G N U M 6 K S W I T C H E S , M N S - 6 K U S E R G U I D E

Variable or Attribute

Default Value

STP capabilities

Disabled

reconfiguring general operation priority

32768

Bridge maximum age

20 seconds

Hello time

2 seconds

Forward delay

15 seconds

Reconfiguring per-port STP path cost

0

Priority 32768

Mode Normal

Monitoring of STP

Not Available

Root Port

Not set

Figure 74 – STP default values – refer to next section “Using STP” for more detailed explanation on
the variables

1. By default, STP is disabled. To use STP, it has to be manually enabled.

2. If you are using tagged VLANs, at least one untagged VLAN must be

available for the BPDU’s to propagate through the network to update STP
status.

Using STP

The commands used for configuring STP are listed below.

Syntax

show stp - regardless of whether STP is enabled or disabled (default) this

command lists the switch’s full STP configuration, including general settings and port settings

Magnum6K25#

show stp config


STP CONFIGURATION
-----------------
Spanning Tree Enabled(Global) : NO
Spanning Tree Enabled(Ports)

: YES, 9,10,11,12,13,14,15,16

Protocol

: Normal STP

Bridge ID

: 80:00:00:20:06:25:ed:80

Bridge Priority

: 32768

Bridge Forward Delay

: 15

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