Manuals / Allied Telesis / Computer Equipment / Switch

Allied Telesis AT-9900 Series manual CR00011349, CR00011396, CR00011411, CR00011586, CR00011587

Models: AT-9900 Series

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							Features in 276-02								8

CR	Module	Level	Description	AR44x / AR450	AR7x5	AR750S		Rapier i	AT-8800	AT-8600		AT-8700XL	AT-8948	AT-9900	AT-9800

CR00011349	SYN	2	At low baud rates, a synchronous connection was unable to reach 100%	Y	Y	Y		Y	-	-		-	-	-	-
			utilisation of the available bandwidth. The queueing mechanism has been
			improved to allow 100% link utilisation. Flag sharing between back-to-back
			HDLC frames is now supported for synchronous connections.

CR00011396	PIM on IPv6	2	When a user specified a static RP candidate and saved the configuration with the	Y	Y	Y		Y	Y	-		-	Y	Y	Y
			create config command, the resulting configuration file did not include the RP
			candidate. Therefore, rebooting the router or switch deleted the static RP
			candidate entry.
			This issue has been resolved.

CR00011411	PoE	2	When multiple telnet sessions where open on the AT-8624PoE switch, and the	-	-	-		-	-	Y		-	-	-	-
			command show switch port was entered, the switch command line became
			unresponsive for several minutes.
			This issue has been resolved.

CR00011586	Switch	2	When a port is no longer a member of any VLAN as an untagged port, it would	-	-	-		-	-	-		-	Y	Y	-
			discard received untagged BPDU packets.
			Note that this issue only occurred on AT-8900 and AT-9900 switches; other
			switches already correctly handled untagged frames on tagged ports when
			required.
			This issue has been resolved.

CR00011587	Switch	2	Previously, if a port was a tagged member of a VLAN, it was not able to transmit	-	-	-		-	-	-		-	Y	Y	-
			untagged frames to that VLAN.
			This issue has been resolved. When required, STP BPDUs can now to be sent
			untagged out a port, even if the port is configured as a tagged member of a
			VLAN.

CR00011645	Switch	2	After an AT-8800 series switch was powered down or rebooted, non auto-	-	-	-		-	Y	-		-	-	-	-
			negotiating copper GBICs did not correctly handle Ethernet PAUSE frames.
			This issue has been resolved.

Version 276-03

C613-10474-00 REV B

Image 8

Allied Telesis AT-9900 Series manual CR00011349, CR00011396, CR00011411, CR00011586, CR00011587, CR00011645

Contents

Version Software Maintenance Release Notefor AT-8900 and AT-9900 series switches Enabling and Installing this Release Enabling and Installing this ReleaseLevels Features in LevelEnhancements LevelFeatures in LevelCR00011691 CR00011694Level CR00000529CR00006475 CR00007522CR00008699 CR00008992CR00009201 CR00009280CR00010886 CR00011060CR00011128 CR00011304CR00011349 CR00011396CR00011411 CR00011586CR00011665 CR00011746CR00011780 CR00011809CR00011855 CR00011940CR00011991 CR00011992CR00012013 CR00012067CR00012096 CR00012108CR00012140 CR00012167CR00012204 CR00012232CR00012396 CR00012304CR00012319 Stacking CR00012482CR00012533 CR00012689 CR00012613CR00012649 Level CR00006900CR00008741 CR00009379CR00010508 CR00010952CR00010953 CR00011105CR00011510 outspi=spi other parametersother parameters CR00011659CR00011931 CR00011943CR00011969 CR00012014CR00012040 CR00012175CR00012265 CR00012283CR00012307 CR00012314CR00012322 CR00012329enable ospf debug=nrl disable ospf debug=nrlCR00012413 CR00012427CR00003286 LevelCR00012594 CR00011995 show log type=55 subtype=backoffshow log type=55 subtype=7 CR00012043enable mstp port=port-listall disable mstp port=port-listallenable mstp cist port=port-listall enable mstp msti=instance port=port-listall“Securing a Single VLAN through Switch Filters CR00011271” on page CR00011204CR00011271 CR00011565CR00012620 CR00012692set bridge stripvlantag=onoffyesnotruefalse show bridgeFeatures in No level 1 issuesLevel LevelModule Module Module CR00011243 ISAKMPCR00011269 CR00011300Module Level Level For more information, see “Route Update Queue Length CR00010196” on Enhancementspage Assignments CR00011355” on pageAccepting Packets with Conflicting Addresses Adding Static ARP Entries with Multicast MAC Addresses CR00011204Adding Static ARP Entries Version C613-10474-00 REV B To see whether macdisparity is enabled or disabled, use the commandshow ip Securing a Single VLAN through Switch Filters CR00011271 Default behaviourvlansecure enabled vlansecure disabledConfiguring vlansecure Making Asynchronous Ports Respond More Quickly CR00011565 Making Asynchronous Ports Respond More Quickly CR00011565 Figure 1 New parameters in the output of the show asyn=0 commandTen timer value Displaying Information about the Routes from a Peer Displaying Routes Learned from a Specific BGP Peer CR00011724Displaying the Number of Routes from a Peer Route Update Queue Length CR00010196 Default length number of entriesMemory Size Mbytes Maximum possible length number of entriesParameter MeaningPermanent Assignments CR00011355 Setting up a Permanent AssignmentExample The commands to be executed on the router with address 172.20.34.9 are Command Reference add permSyntax DescriptionRelated Commands delete perm reset perm set perm show permadd perm reset perm set perm show perm delete permreset perm add perm delete perm set perm show permRelated Commands Syntaxdelete perm reset perm show perm set permRelated Commands Syntaxshow perm SyntaxDescription ExamplesVersion C613-10474-00 REV B add perm delete perm reset perm set permRelated Commands