94AT-8800 Series Switch User Guide | Allied Telesis 2.6.1 guide

94AT-8800 Series Switch User Guide

Figure 19: Example output from the SHOW STP PORT command.

STP Port Information

------------------------------------------------------------

STP	grey
STP Status	ON
Port	3
RSTP Port Role	Disabled
State	Discarding
Point To Point	No (Auto)
Port Priority	128
Port Identifier	8003
Pathcost	200000
Designated Root	32768 : 00-00-cd-05-19-28
Designated Cost	0
Designated Bridge ...	32768 : 00-00-cd-05-19-28
Designated Port	8003
EdgePort	No
VLAN membership	1
Port	4
RSTP Port Role	Disabled
State	Discarding
Point To Point	No (Auto)
Port Priority	128
Port Identifier	8004
Pathcost	200000
Designated Root	32768 : 00-00-cd-05-19-28
Designated Cost	0
Designated Bridge ...	32768 : 00-00-cd-05-19-28
Designated Port	8004
EdgePort	No
STP	default
STP Status	OFF
Port	1
State	Disabled
Port Priority	128
Port Identifier	8001
Pathcost	19
Designated Root	32768 : 00-00-cd-05-19-28
Designated Cost	0
Designated Bridge ...	32768 : 00-00-cd-05-19-28
Designated Port	8001

Software Release 2.6.1 C613-02039-00 REV A

Image 94

Allied Telesis 2.6.1 manual 94AT-8800 Series Switch User Guide, Example output from the Show STP Port command

Contents

AT-8800 Series Switch Page Contents Operating the switch AT-8800 Series Switch User Guide Maintenance and Troubleshooting Page Why Read this User Guide? Introducing the AT-8800 Series SwitchChapter Where To Find More Information AT-8800 Series Switch Documentation Set Online Technical Support Features of the AT-8800 Series SwitchIntroduction Management Features Software Features Special Feature Licences Do if You Clear Flash Memory Completely on Getting Started with the Command Line Interface CLI This Chapter Terminal Communication Parameters Connecting a Terminal or PCParameters for terminal communication Value Logging Enter the password at the password promptGetting Started with the Command Line Interface CLI Assigning an IP Address Setting Routes To change the IP address for an interface, enter the command Choosing a Password Changing a PasswordTo add a static route, enter the command Using the Commands Not available To display the current help file, enter the command Getting Command Line HelpAliases Enabling Special Feature Licences Setting System Parameters Getting Started with the Graphical User Interface GUI Getting Started with the Graphical User Interface GUI Browser and PC Setup What is the GUI?Accessing the Switch via the GUI Supported browsers and operating systems Http Proxy Servers See Option 1 Configuring the Switch before Installation on Establishing a Connection to the SwitchSee Option 3 Connecting to an Installed Switch on See Option 2 Installing the Switch into the LAN on Use this procedure if Option 1 Configuring the Switch before InstallationSee Http Proxy Servers on page 23 for more information At the login prompt, enter the user name and password Option 2 Installing the Switch into the LANDefault username is manager Plug the switch into the LAN See Secure Access on page 29 for more information Assign the vlan1 interface an IP address Select a PC Option 3 Connecting to an Installed SwitchFind out the IP address of the switch’s interface If necessary, bypass the Http proxy server Secure Access Create a Security Officer user account To enable system security, use the command Then enter the password for CIPHER, sbr4y3To create an RSA key pair, use the command System Status System Status Using Configuration Pages Using the GUI Navigation and FeaturesConfiguration Menu Quality of Service and traffic filters An example of a configuration page with a selection table Editable Fields Management Menu Monitoring Menu Changing the Password Diagnostics MenuContext Sensitive GUI Help Combining GUI and CLI Configuration Saving Configuration Entered with the GUIConfiguring Multiple Devices Load the new file onto the switch To upgrade the GUIThen delete the GUI resource file, using the command Upgrading the GUI Install the new file as the preferred GUI TroubleshootingPoint your web browser at the switch’s IP address Accessing the Switch via the GUI Deleting Temporary Files Traffic Flow IP Addresses and Dhcp SolutionSolutions Time and NTP Loading Software Page Snmp and MIBs on Using Scripts onUser Accounts and Privileges A Security Officer prompt looks like Login To display the current operating mode, enter the command Normal Mode and Security ModeOperating the switch Specific Parameters Remote Management Storing Files in Flash Memory Using Scripts Example output from the Show File command Saving the Switch’s Configuration Storing Multiple Scripts File Naming Conventions Loading and Uploading FilesFile extensions and file types Extension File type/function Loading Files SPA To load a patch file Configure the Loader Setting Loader DefaultsExample Load a Patch File Using Http Download the patch file More information Uploading Files From the SwitchExample Upload a Configuration File Using Tftp To upload a log file Upgrading Switch Software To upgrade to a new software release Example Upgrade to a New Software Release UsingLoad the new release file onto the switch Enter licence information for the release Enter the licence password for the software releaseMake the release the default permanent release Test the release To upgrade to a new patch file Example Upgrade to a new patch fileCheck that the file is successfully loaded Using the Built-in Editor Snmp and MIBs Where interface is the name of an interface, such as vlan11 For More About Operations and Facilities AT-8800 Series Switch User Guide Switch Ports Enabling and Disabling Switch Ports To enable or disable a switch port, use the commands To display information about switch ports, use the command STP Autonegotiation of Port Speed and Duplex Mode Port Trunking Speed 10/100 Show VLAN=ALL Layer 2 Switching Packet Storm Protection Port Mirroring Port security Example output from the Show Switch Port Intrusion command Virtual Local Area Networks VLANs Vlan Tagging Tpid Format of user priority and Vlan data in an Ethernet frame Vlan Membership using Vlan Tags Vlan Membership of Untagged Packets Vlan membership of example of a network using tagged portsMember ports Creating VLANs Vlans with untagged ports To add tagged ports to a VLAN, use the command To destroy a VLAN, use the command Protected VLANs Summary of Vlan tagging rulesVlan Interaction with STPs and Trunk Groups Generic Vlan Registration Protocol Gvrp Layer 2 Switching ProcessIngress Rules Learning Process Forwarding Process Layer 2 Filtering Example output from the Show Switch Filter command Quality of Service Egress Rules Spanning Tree Protocol STP Spanning Tree Modes Spanning tree port states State Meaning Spanning Tree and Rapid Spanning Tree Port StatesRapid Spanning Tree port states State Meaning Configuring STP SET STP=stpnameALL PRIORITY=0..65535 Example output from the Show STP command Do not occur Switch Max Age Parameter Meaning To display STP port information, use the command 94AT-8800 Series Switch User Guide Example output from the Show STP Port command To show STP counters, use the command Transmit 96AT-8800 Series Switch User GuideReceive Discarded Interfaces to Layer 3 Protocols Igmp Snooping Disable Igmpsnooping Example output from the Show IP Igmp command Group List Description TriggersEvent Parameters Layer Internet Protocol IP Then use either of the following commandsDisplays the interfaces enabled for IP routing Figure IP Multicasting Novell IPX Routing Information Protocol RIPLayer 103 Example output from the Show IPX Circuit command AppleTalk Resource Reservation Protocol Rsvp Layer 105Page Maintenance and Troubleshooting How the Switch Starts Up Switch startup messages How to Avoid Problems Set system territory Watch for software updates What to Do if You Clear Flash Memory Completely If you accidentally do this, you will need to What to Do if the PPP Link Disconnects Regularly What to Do if Passwords are LostGetting the Most Out of Technical Support To get debugging output, enter the command Resetting Switch DefaultsChecking Connections Using Ping Maintenance and Troubleshooting 113 Stop a Ping that is in progress, enter the command Troubleshooting IP ConfigurationsTo set Ping defaults, enter the command Telnet Fails Your switch is acting as a Dhcp server Troubleshooting Dhcp IP AddressesYour switch is acting as a Dhcp client Maintenance and Troubleshooting 115 Local Workstations Can Not Access Remote Servers Troubleshooting IPX ConfigurationsTo check that the PPP link is active, enter the command No Routes are Visible to the Remote Router Using Trace Route for IP Traffic Check route tables To halt a trace route that is in progress, enter the command