Allied Telesis AT-8824 Installation Guide

Release NoteSoftware Version 2.8.1For AT-8800, Rapier i, AT-8700XL, AT-8600, AT-9900, x900-48FE, AT-8900 and AT-9800 Series Switchesand AR400 and AR70

10 System Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BTo capture data when the CPU is experiencing a specific amount of instanta

100 Open Shortest Path First Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Bshow ospf areaSyntax SHow OSPF AREa[={BAckbone|area-num

Software Version 2.8.1 101Software Version 2.8.1C613-10477-00 REV Bshow ospf redistributeSyntax SHow OSPF REDistributeDescription The output of this c

102 BGP Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BBGP EnhancementsIn Software Release 2.8.1, the following enhancements have b

Software Version 2.8.1 103Software Version 2.8.1C613-10477-00 REV BEnable and Disable BackoffBGP backoff can now be enabled or disabled using the comm

104 BGP Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BCommand ChangesThe following table summarises the modified commands: Display

Software Version 2.8.1 105Software Version 2.8.1C613-10477-00 REV BCommand Reference UpdatesThis section describes each new command and the changed po

106 BGP Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Badd bgp peertemplateSyntax ADD BGP PEERTemplate=1..30 [CLIEnt={NO|YES}] [CON

Software Version 2.8.1 107Software Version 2.8.1C613-10477-00 REV Benable bgp backoffSyntax ENAble BGP BACkoffDescription This new command allows BGP

108 BGP Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Bset bgp peerSyntax SET BGP PEer=ipadd [AUthentication={MD5|NONE}] [CLIEnt={N

Software Version 2.8.1 109Software Version 2.8.1C613-10477-00 REV Bset bgp peertemplateSyntax SET BGP PEERTemplate=1..30 [CLIEnt={NO|YES}] [CONnectret

Software Version 2.8.1 11Software Version 2.8.1C613-10477-00 REV BCommand Reference UpdatesThis section describes each new command and the changed por

110 BGP Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Bshow bgp backoffSyntax SHow BGP BACkoffFigure 29: Example output of the modi

Software Version 2.8.1 111Software Version 2.8.1C613-10477-00 REV Bshow bgp peer Syntax SHow BGP PEer[=ipadd]Description When you specify a peer, the

112 MLD and MLD Snooping Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BMLD and MLD Snooping EnhancementsThis Software Version incl

Software Version 2.8.1 113Software Version 2.8.1C613-10477-00 REV BMLD Snooping Group Membership DisplayThe command show mldsnooping no longer display

114 MLD and MLD Snooping Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BCommand Reference UpdatesThis section describes the changed

Software Version 2.8.1 115Software Version 2.8.1C613-10477-00 REV Bshow ipv6 mld Syntax SHow IPV6 MLD INTerface=interfaceDescription The output of thi

116 MLD and MLD Snooping Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BFigure 32: Previous example output from the show mldsnoopin

Software Version 2.8.1 117Software Version 2.8.1C613-10477-00 REV BExtension to Range of Classifier fields for x900 Switches This Software Version int

118 Extension to Range of Classifier fields for x900 Switches Release NoteSoftware Version 2.8.1C613-10477-00 REV Bcreate classifierSyntax CREate CLAS

Software Version 2.8.1 119Software Version 2.8.1C613-10477-00 REV BThe tcpflags parameter specifies the TCP flags of an IPv4 or IPv6 packet, one or mo

12 System Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Breset cpu utilisationSyntax RESET CPU UTIlisationDescription This command,

120 Extension to Range of Classifier fields for x900 Switches Release NoteSoftware Version 2.8.1C613-10477-00 REV Bset classifierSyntax SET CLASSifier

Software Version 2.8.1 121Software Version 2.8.1C613-10477-00 REV Bshow classifierSyntax SHow CLASSifier=rule-id [other-options][MACSMask=macadd][MACD

122 Extension to Range of Classifier fields for x900 Switches Release NoteSoftware Version 2.8.1C613-10477-00 REV BFigure 34: Example output from the

Software Version 2.8.1 123Software Version 2.8.1C613-10477-00 REV BFigure 37: Example output from the show classifier command (Layer 3 byte data)Figur

124 Extension to Range of Classifier fields for x900 Switches Release NoteSoftware Version 2.8.1C613-10477-00 REV BIGMP Type The IGMP message type to

Software Version 2.8.1 125Software Version 2.8.1C613-10477-00 REV BQoS EnhancementsThis Software Version includes the following enhancements to Qualit

126 QoS Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BTo enable QoS counters, use the command:set switch enhancedmode=qoscountersT

Software Version 2.8.1 127Software Version 2.8.1C613-10477-00 REV BThe following table explains the basic concepts involved with storm protection.Comm

128 QoS Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BCommand Reference UpdatesThis section describes each new command and the cha

Software Version 2.8.1 129Software Version 2.8.1C613-10477-00 REV BExample The following command enables storm protection as follows: creates QoS Pol

Software Version 2.8.1 13Software Version 2.8.1C613-10477-00 REV Bshow cpuSyntax SHow CPU [EXTended]Description The new extended parameter in this com

130 QoS Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Bcreate qos portgroupSyntax CREate QOS PORTGroup=group-list [POrt=port-list]

Software Version 2.8.1 131Software Version 2.8.1C613-10477-00 REV BExample The following command enables storm protection as follows: creates QoS tra

132 QoS Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Bdelete qos portgroup portSyntax DELete QOS PORTGroup=group-id POrt={port-lis

Software Version 2.8.1 133Software Version 2.8.1C613-10477-00 REV Breset qos portgroup countersSyntax RESET QOS PORTGroup=group-list COUnters TRafficl

134 QoS Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Bset qos portgroupSyntax SET QOS PORTGroup=group-list [POLIcy={policy-list|NO

Software Version 2.8.1 135Software Version 2.8.1C613-10477-00 REV BExample To assign policy 2 to port group 1, and name the port group “uplink”, use t

136 QoS Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Bshow qos policySyntax SHow QOS POLIcy[={id|ALL}]This command displays inform

Software Version 2.8.1 137Software Version 2.8.1C613-10477-00 REV BFigure 39: Example output of the modified show qos policy commandshow qos portSynta

138 QoS Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BExample output from the show qos port=1 commandshow qos portgroupSyntax SHow

Software Version 2.8.1 139Software Version 2.8.1C613-10477-00 REV BExample To display all configured port groups, use the command:sh qos portg=allshow

14 System Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV B Example To display the extended CPU utilisation data, use the command:sh

140 QoS Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BFigure 42: Example output from the show qos portgroup counters trafficclass

Software Version 2.8.1 141Software Version 2.8.1C613-10477-00 REV BExample To display all configured port groups, use the command:sh qos portg=allshow

142 Secure Copy (SCP) Release NoteSoftware Version 2.8.1C613-10477-00 REV BSecure Copy (SCP)This Software Version includes the additional method of Se

Software Version 2.8.1 143Software Version 2.8.1C613-10477-00 REV BConfiguring UsersTo copy files using SCP, you must be configured as a SSH user. Use

144 Secure Copy (SCP) Release NoteSoftware Version 2.8.1C613-10477-00 REV BDebugging SecureShell and SecureCopyInformation which may be useful for tro

Software Version 2.8.1 145Software Version 2.8.1C613-10477-00 REV BTo load a file onto the router or switch, use the command:load method=scp [delay=de

146 Secure Copy (SCP) Release NoteSoftware Version 2.8.1C613-10477-00 REV BTo upload a file from the router or switch, use the command:upload method=s

Software Version 2.8.1 147Software Version 2.8.1C613-10477-00 REV BCommand Reference UpdatesThis section describes each new command and the changed po

148 Secure Copy (SCP) Release NoteSoftware Version 2.8.1C613-10477-00 REV Benable ssh debugSyntax ENAble SSH DEBug={SSH|SCP|ALL}Description This new c

Software Version 2.8.1 149Software Version 2.8.1C613-10477-00 REV BloadSyntax LOAd [METhod=SCP] [DELay=delay] [DESTFile=destfilename] [DEStination={CF

Software Version 2.8.1 15Software Version 2.8.1C613-10477-00 REV BCommand Line Interface (CLI) EnhancementsThe CLI has been enhanced in the following

150 Secure Copy (SCP) Release NoteSoftware Version 2.8.1C613-10477-00 REV Bset loaderSyntax SET LOAder [ASYn={port|DEFault}] [ATTribute={CErt|CRl|CAce

Software Version 2.8.1 151Software Version 2.8.1C613-10477-00 REV Bset ssh clientSyntax SET SSH CLIent [IDLEtimeout=0..4294967295] [LOGintimeout=1..60

152 Secure Copy (SCP) Release NoteSoftware Version 2.8.1C613-10477-00 REV Bset ssh serverSyntax SET SSH SERver [HOSTKey=key-id] [SERVERKey=key-id] [EX

Software Version 2.8.1 153Software Version 2.8.1C613-10477-00 REV Bshow sshSyntax SHow SSHDescription This command displays the current configuration

154 Secure Copy (SCP) Release NoteSoftware Version 2.8.1C613-10477-00 REV Bshow ssh counterSyntax SHow SSH COUnter[={ALL|SSH|SCP}]Description This com

Software Version 2.8.1 155Software Version 2.8.1C613-10477-00 REV BExample To display the SCP counters only, use the command:sh ssh cou=scp show ssh s

156 Secure Copy (SCP) Release NoteSoftware Version 2.8.1C613-10477-00 REV BTable 39: Example output from the show ssh session=scp commandExample To di

Software Version 2.8.1 157Software Version 2.8.1C613-10477-00 REV BuploadSyntax UPLoad [METhod=SCP] [DESTFile=destfilename] [FIle=filename] [{KEYid=ke

158 SSL Counter Enhancement Release NoteSoftware Version 2.8.1C613-10477-00 REV BSSL Counter EnhancementNew counters have been added to the show ssl c

Software Version 2.8.1 159Software Version 2.8.1C613-10477-00 REV BFigure 50: Example output from the show ssl counters command...Server: serverSt

16 Command Line Interface (CLI) Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BCommand ChangesThe following table summarises the ne

160 Firewall Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BFirewall EnhancementsThis Software Version includes the following enhan

Software Version 2.8.1 161Software Version 2.8.1C613-10477-00 REV BCommand ChangesThe following table summarises the new and modified commands:Display

162 Firewall Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BDisplaying a Subset of Policy RulesThis Software Version allows you to

Software Version 2.8.1 163Software Version 2.8.1C613-10477-00 REV Bshow firewallSHow FIREwallDescription This command displays a summary of all securi

164 Firewall Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Bshow firewall sipalgSyntax SHow FIREwall SIPAlg [IP=ipadd[-ipadd]]|[CAL

Software Version 2.8.1 165Software Version 2.8.1C613-10477-00 REV B Table 43: Parameters in output of the show firewall sipalg commandParameter Meanin

166 Firewall Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BFigure 53: Example output from the show firewall sipalg summary command

Software Version 2.8.1 167Software Version 2.8.1C613-10477-00 REV BExamples To display any SIP sessions using the SIP ALG within the IP range 192.168.

168 Firewall Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BExample To display counters for the SIP ALG’s activity on the router or

Software Version 2.8.1 169Software Version 2.8.1C613-10477-00 REV BEnhancements to IPsec/VPNThis Software Version includes enhancements in the followi

Software Version 2.8.1 17Software Version 2.8.1C613-10477-00 REV BAdditional Shortcuts when EditingYou can now move the cursor to the beginning or end

170 Enhancements to IPsec/VPN Release NoteSoftware Version 2.8.1C613-10477-00 REV BThis feature provides an alternative to using heartbeat exchanges.

Software Version 2.8.1 171Software Version 2.8.1C613-10477-00 REV B4. Further retransmission have a progressively larger delay. The gap between the se

172 Enhancements to IPsec/VPN Release NoteSoftware Version 2.8.1C613-10477-00 REV BISAKMP will not reattempt XAUTH authentication failures (phase 1.5)

Software Version 2.8.1 173Software Version 2.8.1C613-10477-00 REV BCommand Reference UpdatesThis section describes the changed portions of modified co

174 Enhancements to IPsec/VPN Release NoteSoftware Version 2.8.1C613-10477-00 REV Bcreate isakmp policySyntax CREate ISAkmp POLICY=name PEer={ipv4add|

Software Version 2.8.1 175Software Version 2.8.1C613-10477-00 REV BRETRYIKEattempts The number of consecutive attempts ISAKMP makes to establish a con

176 Enhancements to IPsec/VPN Release NoteSoftware Version 2.8.1C613-10477-00 REV Bset ipsec policySyntax SET IPSec POLIcy=name [ACtion={DEny|IPSec|PE

Software Version 2.8.1 177Software Version 2.8.1C613-10477-00 REV Bset isakmp policySyntax SET ISAkmp POLicy=name [PEer={ipv4add|ipv6add|ANy}] [AUTHTy

178 Enhancements to IPsec/VPN Release NoteSoftware Version 2.8.1C613-10477-00 REV Bshow ipsecSHow IPSecFigure 55: Example output from the show ipsec c

Software Version 2.8.1 179Software Version 2.8.1C613-10477-00 REV Bshow ipsec policySyntax SHow IPSec POLIcy[=name]Figure 56: Example output from the

18 Command Line Interface (CLI) Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BCommand Reference UpdatesThis section describes each

180 Enhancements to IPsec/VPN Release NoteSoftware Version 2.8.1C613-10477-00 REV Bshow ipsec policy counterSyntax SHow IPSec POLIcy[=name] COUnterFig

Software Version 2.8.1 181Software Version 2.8.1C613-10477-00 REV Bshow isakmp countersSyntax SHow ISAkmp COUnters[={AGGressive|GENeral|HEArtbeat|INFo

182 Enhancements to IPsec/VPN Release NoteSoftware Version 2.8.1C613-10477-00 REV BFigure 59: Example output from the show isakmp counter=spd command

Software Version 2.8.1 183Software Version 2.8.1C613-10477-00 REV Bshow isakmp exchangeSyntax SHow ISAkmp EXChange[=exchange-id]Figure 60: Modified Ex

184 Enhancements to IPsec/VPN Release NoteSoftware Version 2.8.1C613-10477-00 REV Bshow isakmp policySyntax SHow ISAkmp POLicy[=name]Figure 61: Modif

Software Version 2.8.1 185Software Version 2.8.1C613-10477-00 REV Bshow isakmp saSyntax SHow ISAkmp SA[=sa-id]Figure 62: Modified example output from

186 SNMP MIBs Release NoteSoftware Version 2.8.1C613-10477-00 REV BSNMP MIBsThis Software Version includes the following enhancements to SNMP MIBs: S

Software Version 2.8.1 187Software Version 2.8.1C613-10477-00 REV B The Segment Endpoint 1-Day Interval Status/Performance Group contains objects tha

188 SNMP MIBs Release NoteSoftware Version 2.8.1C613-10477-00 REV BThe SNMP agent now generates the following log message when there is insufficient s

Software Version 2.8.1 189Software Version 2.8.1C613-10477-00 REV B• ospfNbrAddressLessIndex, the ifIndex of the interface the neighbour is attached t

Software Version 2.8.1 19Software Version 2.8.1C613-10477-00 REV Bset command assignmentoperatorSyntax SET COMmand {ASSignmentoperator=[Equals|SPaceor

190 SNMP MIBs Release NoteSoftware Version 2.8.1C613-10477-00 REV Bfrom the Learning state to the Forwarding state, or from the Forwarding state to th

Software Version 2.8.1 191Software Version 2.8.1C613-10477-00 REV B• swiPortVlanVlanId, the VID of the VLAN the port belongs to.• swiPortVlanControl,

192 SNMP MIBs Release NoteSoftware Version 2.8.1C613-10477-00 REV BCommand Reference UpdatesThis section describes the changed portions of the modifie

Software Version 2.8.1 193Software Version 2.8.1C613-10477-00 REV BCDP over WAN InterfacesThis Software Version expands the existing Cisco Discovery P

194 CDP over WAN Interfaces Release NoteSoftware Version 2.8.1C613-10477-00 REV Bdisable lldp cdp interfaceSyntax DISable LLDP CDP INTerface=interface

Software Version 2.8.1 195Software Version 2.8.1C613-10477-00 REV Benabled on a particular device, no other debugging mode can be enabled on any other

196 CDP over WAN Interfaces Release NoteSoftware Version 2.8.1C613-10477-00 REV Bshow lldp cdpSyntax SHow LLDP CDPDescription This command displays ge

Software Version 2.8.1 197Software Version 2.8.1C613-10477-00 REV BPermanent Assignments on AR400 Series RoutersThis Software Version adds support for

Chapter 1 Ethernet Protection Switching Ring (EPSR)Introduction to Ethernet Protection Switching Ring (EPSR) ... 1-2Ring Co

2 Release NoteSoftware Version 2.8.1C613-10477-00 REV BIP Route Preference Options ...

20 Command Line Interface (CLI) Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Bshow command historySyntax SHow COMmand HistoryDescr

2 Software ReferenceIntroduction to Ethernet Protection Switching Ring (EPSR)Ethernet Protection Switching Ring (EPSR) is a protection system employed

Ethernet Protection Switching Ring (EPSR) 3 The EPSR control VLAN, and its associated data VLANs, form a Ring Domain. Although a physical ring can ha

4 Software ReferenceFault Detection and RecoveryEPSR uses two methods to detect and recover from outages in either a node or a link within the ring. T

Ethernet Protection Switching Ring (EPSR) 5 Fault Recovery ProcedureWhen the master node detects an outage somewhere in the ring, using either of the

6 Software ReferenceRestoring Normal OperationTransit NodesOnce a fault in the ring or node has been rectified, the transit nodes that span the (previ

Ethernet Protection Switching Ring (EPSR) 7 Configuring EPSREPSR can be configured in many ways ranging from the simple example shown below, through

8 Software ReferenceFigure 1-4 shows a sample of the commands required to configure this network.Figure 1-4: Example script for a 4 node ring network

Ethernet Protection Switching Ring (EPSR) 9 Single Ring, Dual Domain NetworkThis example shows a slightly more complex EPSR configuration where two E

10 Software ReferenceFigure 1-6: Example script for a Single Ring, Two Domain Network - Node 1 # Node 1 (Master node for Ring_A - Transit Node for Ri

Ethernet Protection Switching Ring (EPSR) 11 Figure 1-7: Example script for a Single Ring, Two Domain Network - Nodes 2 and 4 # Node 2 and Node 4 (T

Software Version 2.8.1 21Software Version 2.8.1C613-10477-00 REV BFile System EnhancementThis Software Version gives you 4 new commands for working wi

12 Software ReferenceFigure 1-8: Example script for a Single Ring, Two Domain Network - Node 3 Configuring the other (non EPSR) ports is outside the

Ethernet Protection Switching Ring (EPSR) 13 EPSR and Spanning Tree OperationEPSR and the Spanning Tree protocols (STP) each address the issue of dat

14 Software ReferenceFigure 1-10: Example script for a combined EPSR STP network - Master Node 1 Figure 1-11: Example script for a combined EPSR STP n

Ethernet Protection Switching Ring (EPSR) 15 Figure 1-12: Example script for a combined EPSR STP network - Transit Nodes 2 and 4 Command ReferenceThi

16 add epsr datavlan Software Referenceadd epsr datavlanSyntax ADD EPSR=epsr-name DATAvlan={vlan-name|1..4094}Description This command adds a data VLA

Ethernet Protection Switching Ring (EPSR) create epsr 17 create epsrSyntax CREate EPSR=epsr-name MODE=MASTer CONtrolvlan={vlan-name|1..4094} PRImaryp

18 create epsr Software Reference Examples To create an EPSR instance called blue, with this switch acting as the master node, vlan2 as the control VL

Ethernet Protection Switching Ring (EPSR) delete epsr datavlan 19 delete epsr datavlanSyntax DELete EPSR=epsr-name DATAvlan={vlan-name|1..4094|ALL}De

20 destroy epsr Software Referencedestroy epsrSyntax DESTroy EPSR={epsr-name|ALL}Description This command destroys the specified EPSR instance, or all

Ethernet Protection Switching Ring (EPSR) disable epsr 21 disable epsrSyntax DISable EPSR={epsr-name|ALL}Description This command disables the EPSR p

22 File System Enhancement Release NoteSoftware Version 2.8.1C613-10477-00 REV BExamples To add output one time only from the show trace command to a

22 disable epsr debug Software Referencedisable epsr debugSyntax DISable EPSR={epsr-name|ALL} DEBug={INFo|MSG|PKT|STAte|ALL}Description This command d

Ethernet Protection Switching Ring (EPSR) enable epsr 23 enable epsrSyntax ENAble EPSR={epsr-name|ALL}Description This command enables the operation

24 enable epsr debug Software Referenceenable epsr debugSyntax ENAble EPSR={epsr-name|ALL} DEBug={INFo|MSG|PKT|STAte|ALL} [OUTput=CONsole] [TIMEOut={1

Ethernet Protection Switching Ring (EPSR) purge epsr 25 purge epsrSyntax PURge EPSRDescription This command destroys all EPSR instances, returning th

26 set epsr Software Referenceset epsrSyntax SET EPSR={epsr-name|ALL} [HEllotime=time] [FAilovertime=time2] [RIngflaptime=0..65535] [TRAP={ENAbled|DIs

Ethernet Protection Switching Ring (EPSR) set epsr port 27 create snmp community (SNMPv1 & v2)create epsrshow epsrset epsr portSyntax SET EPSR=ep

28 show epsr Software Referenceshow epsrSyntax SHOW EPSR[={epsr-name|ALL}]Description This command displays information about the specified EPSR insta

Ethernet Protection Switching Ring (EPSR) show epsr 29 Table 1-2: Parameters displayed in the output of the show epsr commandParameter MeaningName T

30 show epsr Software Reference Examples To show the current settings of the EPSR instance called blue, use the commandshow epsr=blueRelated Commands

Ethernet Protection Switching Ring (EPSR) show epsr counter 31 show epsr counterSyntax SHOW EPSR[={epsr-name|ALL}] COUnterDescription This command di

Software Version 2.8.1 23Software Version 2.8.1C613-10477-00 REV BExample To permanently direct all debug output from the BGP module to a file named b

32 show epsr counter Software ReferenceExamples To show the counters of the EPSR instance called blue, use the command:show epsr=blue couRelated Comma

Ethernet Protection Switching Ring (EPSR) show epsr debug 33 show epsr debugSyntax SHOW EPSR[={epsr-name|ALL}] DEBugDescription This command show the

24 File System Enhancement Release NoteSoftware Version 2.8.1C613-10477-00 REV BFigure 3: Example output from the show file permanentredirect commandF

Software Version 2.8.1 25Software Version 2.8.1C613-10477-00 REV BSwitching EnhancementsThis Software Version includes the following enhancements to s

26 Switching Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BWhen to UsePort-Specific ModeUse the port-specific psf mode when you wa

Software Version 2.8.1 27Software Version 2.8.1C613-10477-00 REV BLimiting Rapid MAC MovementThis Software Version introduces the ability to limit rap

28 Switching Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BTo view details about disabled ports for VLANs, use one of the commands

Software Version 2.8.1 29Software Version 2.8.1C613-10477-00 REV BRoute Update Queue LengthWhen hardware learning delay is enabled (the default), the

Software Version 2.8.1 3Software Version 2.8.1C613-10477-00 REV BCommand Reference Updates ...

30 Switching Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BRemoving a Description from a Switch PortYou can now return the descrip

Software Version 2.8.1 31Software Version 2.8.1C613-10477-00 REV B Configuring vlansecureTo turn off the default behaviour, so that the filter prevent

32 Switching Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BChange of Debug Command SyntaxThis Software Version includes a change i

Software Version 2.8.1 33Software Version 2.8.1C613-10477-00 REV BCommand Reference UpdatesThis section describes each new command and the changed por

34 Switching Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Bdisable switch debugSyntax DISable SWItch DEBug={ARL|DEV|DMA|PHY|ALL}De

Software Version 2.8.1 35Software Version 2.8.1C613-10477-00 REV BExample To disable the default vlan on port 1, use the command:dis swi po=1 vlan=1en

36 Switching Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BThe vlan parameter specifies the VLAN or VLANs for which ports are enab

Software Version 2.8.1 37Software Version 2.8.1C613-10477-00 REV BIf none is specified, the trunk is not automatically re-enabled, but individual port

38 Switching Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BExample To make the queue as long as possible on a switch with 256Mbyte

Software Version 2.8.1 39Software Version 2.8.1C613-10477-00 REV Bthrashtimeout=none, and thrashaction is then changed to learndisable, then the route

4 Introduction Release NoteSoftware Version 2.8.1C613-10477-00 REV BIntroductionAllied Telesis announces the release of Software Version 2.8.1 on the

40 Switching Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV B portdisable or linkdown to disable all ports in the thrashing trunk u

Software Version 2.8.1 41Software Version 2.8.1C613-10477-00 REV Bshow switchSyntax SHow SWItchDescription This command now shows information about th

42 Switching Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BFigure 6: New parameters in output of the show switch command when hard

Software Version 2.8.1 43Software Version 2.8.1C613-10477-00 REV Bshow switch debugSyntax SHow SWItch DEBugFigure 7: Example output from the show swit

44 Switching Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Bshow switch filterSyntax SHow SWItch FILter [POrt={port-list|ALL}] [ACt

Software Version 2.8.1 45Software Version 2.8.1C613-10477-00 REV Bshow switch portSyntax SHow SWItch POrt[={port-list|ALL}]Description This command di

46 Switching Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BAddress learn thrash statusThe thrashing protection status of the port.

Software Version 2.8.1 47Software Version 2.8.1C613-10477-00 REV BPPPoE Access ConcentratorThis release introduces the ability for the PPPoE Access Co

48 PPPoE Access Concentrator Release NoteSoftware Version 2.8.1C613-10477-00 REV Bdelete ppp acserviceSyntax DELete PPP ACservice=service-name [ACINTe

Software Version 2.8.1 49Software Version 2.8.1C613-10477-00 REV B If the acinterface parameter is omitted, the service is mapped to its correspondin

Software Version 2.8.1 5Software Version 2.8.1C613-10477-00 REV BUpgrading to Software Version 2.8.1Software Version 2.8.1 is available as a flash rel

50 MSTP Enhancement Release NoteSoftware Version 2.8.1C613-10477-00 REV BMSTP EnhancementTwo new commands have been added to simplify MSTP operation.C

Software Version 2.8.1 51Software Version 2.8.1C613-10477-00 REV BSTP EnhancementYou can now display the RSTP states for one or more ports by using th

52 Asynchronous Port Enhancement Release NoteSoftware Version 2.8.1C613-10477-00 REV BAsynchronous Port EnhancementThis section describes the enhancem

Software Version 2.8.1 53Software Version 2.8.1C613-10477-00 REV BCommand Reference UpdatesThis section describes the changed portions of modified com

54 Asynchronous Port Enhancement Release NoteSoftware Version 2.8.1C613-10477-00 REV BFigure 13: Example output from the show asyn=port-number command

Software Version 2.8.1 55Software Version 2.8.1C613-10477-00 REV BInternet Group Management Protocol (IGMP) EnhancementsThis Software Version includes

56 Internet Group Management Protocol (IGMP) Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Binterface. The following table summaris

Software Version 2.8.1 57Software Version 2.8.1C613-10477-00 REV BTo enable IGMP on the router or switch, use the command:enable ip igmpTo enable IGMP

58 Internet Group Management Protocol (IGMP) Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BFinally, apply the filter to a switch p

Software Version 2.8.1 59Software Version 2.8.1C613-10477-00 REV BMonitoring reception of IGMP general query messagesYou can configure the IGMP proxy

6 Overview of New Features Release NoteSoftware Version 2.8.1C613-10477-00 REV BOverview of New FeaturesThe following table lists the new features and

60 Internet Group Management Protocol (IGMP) Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BCommand Reference UpdatesThis section d

Software Version 2.8.1 61Software Version 2.8.1C613-10477-00 REV Badd ip interfaceSyntax ADD IP INTerface=interface IPaddress={ipadd|DHCP} [ADVertise=

62 Internet Group Management Protocol (IGMP) Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BThe groupaddress parameter specifies an

Software Version 2.8.1 63Software Version 2.8.1C613-10477-00 REV BExample To set the maximum time period allowed between successive IGMP general query

64 Internet Group Management Protocol (IGMP) Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Bshow igmp filterSyntax SHow IGMP FILter

Software Version 2.8.1 65Software Version 2.8.1C613-10477-00 REV Bshow ip igmpSyntax SHow IP IGMP [INTerface=interface] [DEStination=ipadd]where: int

66 Internet Protocol (IP) Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BInternet Protocol (IP) EnhancementsThis Software Version i

Software Version 2.8.1 67Software Version 2.8.1C613-10477-00 REV BThis allows you to set the route preference for all protocol types at once.Command C

68 Internet Protocol (IP) Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BYou can display IP filters with their filter number and fi

Software Version 2.8.1 69Software Version 2.8.1C613-10477-00 REV BCommand ChangesThe following table summarises the new and modified commands:Adding S

Software Version 2.8.1 7Software Version 2.8.1C613-10477-00 REV BIPv6: IPv6 Tunnel Expansion9L2TP: Decoding Debug Output and Setting a Time Limit for

70 Internet Protocol (IP) Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BFor an example of how to use ARP entries with multicast MA

Software Version 2.8.1 71Software Version 2.8.1C613-10477-00 REV BCommand Reference UpdatesThis section describes each new command and the changed por

72 Internet Protocol (IP) Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BDescription This command adds a pattern to an IP traffic f

Software Version 2.8.1 73Software Version 2.8.1C613-10477-00 REV Benable ip macdisparitySyntax ENAble IP MACdisparityDescription This new command allo

74 Internet Protocol (IP) Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Bdestination is unknown. You may need to increase the time

Software Version 2.8.1 75Software Version 2.8.1C613-10477-00 REV Bshow ipSyntax SHow IPFigure 16: Modified example output from the show ip commandFigu

76 Internet Protocol (IP) Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Bshow ip cacheSyntax SHow IP CACheDescription This new comm

Software Version 2.8.1 77Software Version 2.8.1C613-10477-00 REV Bshow ip counterSyntax SHow IP COUnter[={ALL|ARP|CAChe|ICmp|INterface|IP|MUlticast|RO

78 Internet Protocol (IP) Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Bshow ip filterSyntax SHow IP FILter[= 0..999]Figure 20: N

Software Version 2.8.1 79Software Version 2.8.1C613-10477-00 REV B Table 19: New and changed parameters in the output of the show ip udp commandParame

8 Overview of New Features Release NoteSoftware Version 2.8.1C613-10477-00 REV BSNMP MIBs: Traps on OSPF state changes99999999999SNMP MIBs: Trap on VR

80 IPv6 Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BIPv6 EnhancementsThis Software Version includes the following enhancements t

Software Version 2.8.1 81Software Version 2.8.1C613-10477-00 REV BCommand Reference UpdatesThis section describes the new command.show ipv6 udp Syntax

82 L2TP Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BL2TP EnhancementsThis Software Version includes the following enhancements t

Software Version 2.8.1 83Software Version 2.8.1C613-10477-00 REV BCommand ChangesThe following table summarises the modified commands:Resetting Genera

84 L2TP Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BCommand Reference UpdatesThis section describes each new command and the cha

Software Version 2.8.1 85Software Version 2.8.1C613-10477-00 REV Benable l2tp debugSyntax ENAble L2TP DEBug={ALL|DECode|PKT|STAte} [CALL[=1..65535]|TU

86 L2TP Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Breset l2tp counterSyntax RESET L2TP COUnterDescription This new command rese

Software Version 2.8.1 87Software Version 2.8.1C613-10477-00 REV Bshow l2tp ipSyntax SHow L2TP IPFigure 24: Example output from the show l2tp ip comma

88 L2TP Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Bshow l2tp tunnel callSyntax SHow L2TP TUNnel CALL[=1..65535]Figure 26: New o

Software Version 2.8.1 89Software Version 2.8.1C613-10477-00 REV BOpen Shortest Path First EnhancementsSoftware Version 2.8.1 includes the following e

Software Version 2.8.1 9Software Version 2.8.1C613-10477-00 REV BSystem EnhancementsThis Software Version includes the following enhancements to syste

90 Open Shortest Path First Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BWhen the NSSA border router is acting as a translator it

Software Version 2.8.1 91Software Version 2.8.1C613-10477-00 REV BRedistributing External RoutesOSPF static route redistribution has been enhanced to

92 Open Shortest Path First Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BSimilarly, adding or deleting a route redistribution def

Software Version 2.8.1 93Software Version 2.8.1C613-10477-00 REV Binterface route redistribution definition to the OSPF configuration, using the comma

94 Open Shortest Path First Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BCommand Reference UpdatesThis section describes each new

Software Version 2.8.1 95Software Version 2.8.1C613-10477-00 REV Badd ospf interfaceSyntax ADD OSPF INTerface=interface AREa={BAckbone|area-number} [A

96 Open Shortest Path First Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV BAdding a BGP, RIP, or static route redistribution defini

Software Version 2.8.1 97Software Version 2.8.1C613-10477-00 REV Bdebugging is set with the detail parameter, but the output always contains the direc

98 Open Shortest Path First Enhancements Release NoteSoftware Version 2.8.1C613-10477-00 REV Bset ospf areaSyntax SET OSPF AREa={BAckbone|area-number}

Software Version 2.8.1 99Software Version 2.8.1C613-10477-00 REV Bset ospf redistributeSyntax SET OSPF REDistribute PROTocol={BGP|INTerface|RIP|STAtic