Allied Telesis AT-8648T/2SP Guía de instalación

Release NoteSoftware Version 2.7.6For AT-8800, Rapier i, AT-8700XL, AT-8600, AT-9900, AT-8900 and AT-9800 Series Switches and AR400 and AR700 Series R

10 DHCP Snooping Release NoteSoftware Version 2.7.6C613-10462-00 REV ALease structure Each lease in the database holds the following information: th

Software Version 2.7.6 11Software Version 2.7.6C613-10462-00 REV ADHCP FilteringDHCP filtering prevents IP addresses from being falsified or “spoofed”

12 DHCP Snooping Release NoteSoftware Version 2.7.6C613-10462-00 REV ATo disable Option 82, use the command:disable dhcpsnooping option82Note: If both

Software Version 2.7.6 13Software Version 2.7.6C613-10462-00 REV ACommand Change SummaryThe following table summarises the new and modified commands (

14 DHCP Snooping Release NoteSoftware Version 2.7.6C613-10462-00 REV ACommand Reference UpdatesThis section describes any new commands and the changed

Software Version 2.7.6 15Software Version 2.7.6C613-10462-00 REV Acreate classifierSyntax:non-IPv6 trafficCREate CLASSifier=rule-id [MACSaddr={macadd|

16 DHCP Snooping Release NoteSoftware Version 2.7.6C613-10462-00 REV AExample To create classifier 10 to match DHCP snooping entries, use any of the c

Software Version 2.7.6 17Software Version 2.7.6C613-10462-00 REV Adisable dhcpsnooping arpsecuritySyntax DISable DHCPSnooping ARPSecurityDescription T

18 DHCP Snooping Release NoteSoftware Version 2.7.6C613-10462-00 REV Aenable dhcpsnoopingSyntax ENAble DHCPSnoopingDescription This command enables DH

Software Version 2.7.6 19Software Version 2.7.6C613-10462-00 REV Aenable dhcpsnooping debugSyntax ENAble DHCPSnooping DEBug={ALL|ARPSecurity|CLASSifie

2 Introduction Release NoteSoftware Version 2.7.6C613-10462-00 REV AIntroductionAllied Telesyn announces the release of Software Version 2.7.6 on the

20 DHCP Snooping Release NoteSoftware Version 2.7.6C613-10462-00 REV Aset classifierSyntax:non-IPv6 trafficSET CLASSifier=rule-id [MACSaddr={macadd|AN

Software Version 2.7.6 21Software Version 2.7.6C613-10462-00 REV Aset dhcpsnooping checkintervalSyntax SET DHCPSnooping CHEckinterval=1..3600Descripti

22 DHCP Snooping Release NoteSoftware Version 2.7.6C613-10462-00 REV Aset dhcpsnooping portSyntax For AT-8600, AT-8700XL, Rapier, and AT-8800SET DHCPS

Software Version 2.7.6 23Software Version 2.7.6C613-10462-00 REV AExamples To specify ports 1-4 as trusted ports, use the command:set dhcps po=1-4 tr=

24 DHCP Snooping Release NoteSoftware Version 2.7.6C613-10462-00 REV Ashow dhcpsnoopingSyntax SHow DHCPSnooping Description This command displays the

Software Version 2.7.6 25Software Version 2.7.6C613-10462-00 REV Ashow dhcpsnooping counterSyntax SHow DHCPSnooping COUnterDescription This command di

26 DHCP Snooping Release NoteSoftware Version 2.7.6C613-10462-00 REV Ashow dhcpsnooping databaseSyntax SHow DHCPSnooping DATABaseDescription This comm

Software Version 2.7.6 27Software Version 2.7.6C613-10462-00 REV AEntries with no client lease and no listenersThis section lists DHCP snooped leases

28 DHCP Snooping Release NoteSoftware Version 2.7.6C613-10462-00 REV Ashow dhcpsnooping filterSyntax SHow DHCPSnooping FILter[=ALL]Description This co

Software Version 2.7.6 29Software Version 2.7.6C613-10462-00 REV Ashow dhcpsnooping portSyntax SHow DHCPSnooping POrt[={port-list|ALL}]where: port-li

Software Version 2.7.6 3Software Version 2.7.6C613-10462-00 REV AUpgrading to Software Version 2.7.6Software Version 2.7.6 is available as a flash rel

30 Deleting Dynamic ARP Entries Release NoteSoftware Version 2.7.6C613-10462-00 REV ADeleting Dynamic ARP EntriesAddress Resolution Protocol (ARP) is

Software Version 2.7.6 31Software Version 2.7.6C613-10462-00 REV ACommand Reference UpdatesThis section describes any new commands and the changed por

32 Redistributing BGP Routes into RIP Release NoteSoftware Version 2.7.6C613-10462-00 REV ARedistributing BGP Routes into RIPSoftware Release 2.7.6 en

Software Version 2.7.6 33Software Version 2.7.6C613-10462-00 REV ACreating Route MapsA route map consists of multiple entries, which are in effect ind

34 Redistributing BGP Routes into RIP Release NoteSoftware Version 2.7.6C613-10462-00 REV AOverview of Filtering for RIP RoutesWhen the router or swit

Software Version 2.7.6 35Software Version 2.7.6C613-10462-00 REV ACommand Reference UpdatesThis section describes any new commands and the changed por

36 Redistributing BGP Routes into RIP Release NoteSoftware Version 2.7.6C613-10462-00 REV Adelete ip rip redistributeSyntax DELete IP RIP REDistribute

Software Version 2.7.6 37Software Version 2.7.6C613-10462-00 REV Ashow ip rip redistributeSyntax SHow IP RIP REDistributeDescription This command disp

38 Redistributing BGP Routes into RIP Release NoteSoftware Version 2.7.6C613-10462-00 REV Aadd ip routemapSyntax for anempty entryADD IP ROUTEMap=rout

Software Version 2.7.6 39Software Version 2.7.6C613-10462-00 REV Aset ip routemapSyntax for anempty entrySET IP ROUTEMap=routemap ENTry=1..4294967295

4 Overview of New Features Release NoteSoftware Version 2.7.6C613-10462-00 REV AOverview of New FeaturesThe following table lists the new features and

40 Classifying On Layer 4 Port Range Release NoteSoftware Version 2.7.6C613-10462-00 REV AClassifying On Layer 4 Port RangeSoftware Version 2.7.6 make

Software Version 2.7.6 41Software Version 2.7.6C613-10462-00 REV ACommand Reference UpdatesThis section describes any new commands and the changed por

42 Classifying On Layer 4 Port Range Release NoteSoftware Version 2.7.6C613-10462-00 REV ASyntax:accelerated IPv6 trafficat Layer 3 processorFor accel

Software Version 2.7.6 43Software Version 2.7.6C613-10462-00 REV Aset classifierSyntax:non-IPv6 trafficFor non-IPv6 traffic:SET CLASSifier=rule-id [MA

44 Classifying On Layer 4 Port Range Release NoteSoftware Version 2.7.6C613-10462-00 REV ASyntax:accelerated IPv6 trafficat Layer 3 processorFor accel

Software Version 2.7.6 45Software Version 2.7.6C613-10462-00 REV Ashow classifierSHow CLASSifier[={rule-id|ALL}]Description If a classifier specifies

46 Firewall Enhancements Release NoteSoftware Version 2.7.6C613-10462-00 REV AFirewall EnhancementsSoftware Version 2.7.6 includes the following enhan

Software Version 2.7.6 47Software Version 2.7.6C613-10462-00 REV AConfiguring Session MonitoringMonitoring is disabled by default. To configure it, yo

48 Firewall Enhancements Release NoteSoftware Version 2.7.6C613-10462-00 REV AMultiple monitors There is no limit on the number of devices you can mon

Software Version 2.7.6 49Software Version 2.7.6C613-10462-00 REV ACommand Change SummaryThe following table summarises the new commands (see Command R

Software Version 2.7.6 5Software Version 2.7.6C613-10462-00 REV ASupport for AT-8648T/2SP SwitchSoftware Release 2.7.6 supports the new AT-8648T/2SP s

50 Firewall Enhancements Release NoteSoftware Version 2.7.6C613-10462-00 REV AEnhanced Network Address and Port Translation (ENAPT)Software Version 2.

Software Version 2.7.6 51Software Version 2.7.6C613-10462-00 REV ACreating an ENAPT:interface-basedTo add an interface-based ENAPT to a policy, use th

52 Firewall Enhancements Release NoteSoftware Version 2.7.6C613-10462-00 REV ACommand Change SummaryThe following table summarises the modified comman

Software Version 2.7.6 53Software Version 2.7.6C613-10462-00 REV ACommand Reference UpdatesThis section describes any new commands and the changed por

54 Firewall Enhancements Release NoteSoftware Version 2.7.6C613-10462-00 REV ATherefore, sessions are monitored whether the device: sends the packets

Software Version 2.7.6 55Software Version 2.7.6C613-10462-00 REV Aadd firewall policy natSyntax ADD FIREwall POLIcy=policy-name NAT={ENAPt|ENHanced|ST

56 Firewall Enhancements Release NoteSoftware Version 2.7.6C613-10462-00 REV Aadd firewall policy ruleSyntax ADD FIREwall POLIcy=policy-name RUle=rule

Software Version 2.7.6 57Software Version 2.7.6C613-10462-00 REV AExample In this example, the host with private IP address 192.168.1.1 wishes to play

58 Firewall Enhancements Release NoteSoftware Version 2.7.6C613-10462-00 REV Aset firewall monitorSyntax SET FIREwall MOnitor=monitor-id [IP=ipadd] [C

Software Version 2.7.6 59Software Version 2.7.6C613-10462-00 REV AThe applyto parameter specifies where the monitoring for this device applies. If you

6 Enhancements to CLI Help Release NoteSoftware Version 2.7.6C613-10462-00 REV AEnhancements to CLI HelpAllied Telesyn routers and switches offer a nu

60 Firewall Enhancements Release NoteSoftware Version 2.7.6C613-10462-00 REV Ashow firewallSyntax SHow FIREwallDescription This command displays firew

Software Version 2.7.6 61Software Version 2.7.6C613-10462-00 REV Ashow firewall policySyntax SHow FIREwall POLIcy[=policy-name] [COUnter] [SUMmary]Des

62 Firewall Enhancements Release NoteSoftware Version 2.7.6C613-10462-00 REV Ashow firewall monitorSyntax SHow FIREwall MOnitorDescription This comman

Software Version 2.7.6 63Software Version 2.7.6C613-10462-00 REV AReverse Telnet Without AuthenticationReverse Telnet allows you to connect a device s

64 Reverse Telnet Without Authentication Release NoteSoftware Version 2.7.6C613-10462-00 REV ACommand Reference UpdatesThis section describes any new

Software Version 2.7.6 7Software Version 2.7.6C613-10462-00 REV AListing commands and valid parametersYou can now use either the Tab key or the ? key

8 Enhancements to CLI Help Release NoteSoftware Version 2.7.6C613-10462-00 REV ACompleting parameters You can now use the Tab key to complete paramete

Software Version 2.7.6 9Software Version 2.7.6C613-10462-00 REV ADHCP SnoopingIn Software Release 2.7.6, DHCP snooping has been added to provide an ex