Allied Telesis AT-IFS802SP Spanning Tree Commands Set, ~61440, Seconds, Time seconds, ~200000000

Page 87

AT-IFS802SP-80 User Manual

83

Spanning Tree Commands Set

 

 

 

 

 

 

 

Netstar Commands

Level

Description

Example

 

 

 

 

 

 

 

 

spanning-tree enable

G

Enable spanning tree

switch(config)#spanning-tree enable

 

 

spanning-tree priority

G

Configure spanning tree

switch(config)#spanning-tree priority

 

 

[0~61440]

 

priority parameter

32768

 

 

 

 

Use the spanning-tree max-

 

 

 

 

 

age global configuration

 

 

 

 

 

command to change the

 

 

 

 

 

interval between messages

 

 

 

 

 

the spanning tree receives

 

 

 

spanning-tree max-age

 

from the root switch. If a

 

 

 

G

switch does not receive a

switch(config)#spanning-tree max-age 15

 

 

[seconds]

 

bridge protocol data unit

 

 

 

 

 

 

 

 

 

 

(BPDU) message from the

 

 

 

 

 

root switch within this

 

 

 

 

 

interval, it recomputed the

 

 

 

 

 

Spanning Tree Protocol

 

 

 

 

 

(STP) topology.

 

 

 

 

 

 

 

 

 

 

 

Use the spanning-tree hello-

 

 

 

 

 

time global configuration

 

 

 

spanning-tree hello-

G

command to specify the

switch(config)#spanning-tree hello-time 3

 

 

time [seconds]

interval between hello

 

 

 

 

 

 

 

 

bridge protocol data units

 

 

 

 

 

(BPDUs).

 

 

 

 

 

Use the spanning-tree

 

 

 

 

 

forward-time global

 

 

 

 

 

configuration command to

 

 

 

spanning-tree

 

set the forwarding-time for

 

 

 

 

the specified spanning-tree

switch(config)#spanning-tree forward-time

 

 

forward-time

G

 

 

instances.The forwarding

20

 

 

[seconds]

 

 

 

 

time determines how long

 

 

 

 

 

 

 

 

 

 

each of the listening and

 

 

 

 

 

learning states last before

 

 

 

 

 

the port begins forwarding.

 

 

 

 

 

Use the spanning-tree cost

 

 

 

 

 

interface configuration

 

 

 

 

 

command to set the path

 

 

 

 

 

cost for Spanning Tree

 

 

 

stp-path-cost

I

Protocol (STP) calculations.

switch(config)#interface fastEthernet 2

 

 

[1~200000000]

In the event of a loop,

switch(config-if)#stp-path-cost 20

 

 

 

 

 

 

 

spanning tree considers the

 

 

 

 

 

path cost when selecting

 

 

 

 

 

an interface to place into

 

 

 

 

 

the forwarding state.

 

 

 

 

 

 

 

 

Image 87
Contents AT-IFS802SP Installation and User’s Guide Page Electrical Safety and Emissions Standards Page Preface Preface Content 21.3 Appendix B-Command SetsPage Introduction Hardware FeaturesCSMA/CD Snmp MIB Software FeaturesPackage Contents Physical Dimension Hardware DescriptionFront Panel Top View LED LED IndicatorsInstallation Steps Hardware InstallationDIN-Rail Mounting Wall Mount Plate Mounting Wiring the Power Inputs Wiring the Fault Alarm Contact Gigabit Copper/SFP SFP combo port CablingPage Ring Application Network ApplicationCoupling Ring Application Dual Homing Application Connecting to the Console Port Console ManagementPin Assignment CLI Management Login in the Console InterfaceExec Commands LevelPreparing for Web Management System LoginWeb-Based Management About Web-based ManagementSystem Information IP Configuration Dhcp Server System configurationPort and IP Bindings Client EntriesUpdate Firmware Restore ConfigurationTftp Backup Configuration Syslog ConfigurationSystem Event Log System Event Log-SMTP Configuration System Event Log Event Configuration Event Configuration interface Sntp Configuration Fault Relay AlarmPage Page IP Security Port Statistics User AuthenticationPort Control Port Trunk Aggregator settingState Activity tab Aggregator Information Lacp disabledLacp enabled Page State Activity Port Mirroring Rate Limiting Port-based Vlan Vlan configurationVlan Port Based interface 18.2 802.1Q Vlan 802.1Q Configuration Page Rapid Spanning Tree Rstp System ConfigurationPort Configuration Snmp Configuration Trap Configuration SNMPV3 Configuration QoS Policy and Priority Type QoS ConfigurationPort-based Priority Igmp Configuration COS ConfigurationTOS Configuration Ring Page Security-802.1X/Radius Configuration Lldp Configuration802.1x System Configuration interface Misc Configuration MAC Address TableStatic MAC Address MAC Filtering MAC Address Table-Multicast Filtering All MAC AddressesMulticast Filtering interface Factory Default Save ConfigurationSystem Reboot Troubles shooting RJ-45 Pin Assignments Appendix A-RJ-45 Pin Assignment10/100/1000Base-TX Pin outs 10/100/1000Base-TX Cable Schematic System Commands Set Appendix B-Command SetsSubnet mask PasswordLow IP High IP101001000auto Port Commands SetPortid Duplex full halfDisable State EnableTrunk Commands Set Vlan Commands Set Vlan 8021q trunk Time seconds Spanning Tree Commands Set~61440 SecondsPort Priority AutoTrueFalseTrueFalse Commands Set Show igmp Igmp enableIgmp-query auto Igmp-query forceShow mac-address Mac-address-tableStatic hwaddr Filter hwaddrCommunity-string Authentication Password PrivacyV1v2cv3v1v2cv3 Strings CommunityView Name ExcludedIncludedHost-address RXTXBoth Port ID WordsSec Accept authorize Disable rejectFlashrestorecfg BackupFlashbackupcfg RestoreSystemLog, Smtp and Event Commands Set Change No event authenticationFailure No event ring-topologyTimezone Sntp Commands SetStart time End time MinuteRing Commands Set Control PortDual Homing Port