5992-3067 | HP IPv6 3500yl, IPv6 6200yl, IPv6 2900, IPv6 5400zl

©Copyright 2008 Hewlett-Packard Development Company, L.P.

January 2008

Manual Part Number

5992-3067

Image 195

HP IPv6 3500yl, IPv6 6200yl, IPv6 2900, IPv6 5400zl manual 5992-3067

Contents

ProCurve Switches Page IPv6 Configuration Guide Publication Number Contents Information Sources for Tunneling IPv6 Over IPv4 IPv6 Addressing Operating Notes IPv6 Addressing Configuration Vii Contents Introduction Contents IPv6 Management Security IP Preserve for IPv6Secure Copy and Secure FTP for IPv6 Terminology Page About Your Switch Manual Set Printed PublicationsElectronic Publications Page Index begins on the next IPv6 Command IndexMands covered in this guide Example Copy Xii Xiii Command Min. Level IPv6 Management Xiv Getting Started Command Syntax Statements IntroductionConventions Keys Command PromptsConfiguration and Operation Examples Screen Simulations 13.01, and includes an IPv6 command index on Refer to the switch publications listed in this sectionSources for More Information Vrrp PIM SM and DM IP routing Getting Documentation From the Web Online HelpMenu Interface Web Browser Interface Command Line Interface To Set Up and Install the Switch in Your Network Introduction to IPv6 Introduction to IPv6 Migrating to IPv6 Over IPv4 tunneling IPv6 PropagationDual-Stack Operation Individual IPv4 and IPv6 devices ignore each others traffic Connecting to Devices Supporting IPv6 Over IPv4 TunnelingInformation Sources for Tunneling IPv6 Over IPv4 Use Model Adding IPv6 CapabilitySupported IPv6 Operation in Release K.13.01 IPv6 Addressing Configuration and ManagementManagement Features Slaac Stateless Automatic Address Configuration DHCPv6 Stateful Address Configuration Static Address ConfigurationDefault IPv6 Gateway Neighbor Discovery ND in IPv6 Telnet6 IPv6 Management FeaturesIPv6 Time Configuration TFTPv6 Transfers Multicast Listener Discovery MLD Configurable IPv6 SecuritySSHv2 on IPv6 IP Preserve IP Authorized Managers Traceroute6 Diagnostic and TroubleshootingIcmp Rate-Limiting Ping6 Domain Name System DNS Resolution IPv6 Neighbor Discovery ND ControlsEvent Log IPv6 Scalability Loopback AddressDebug/Syslog Enhancements Path MTU Pmtu Discovery IPv6 Addressing Loopback Address Unspecified Address 2001db8a921560fffe7aadc0 2001db8260021201b4 IPv6 Address Structure and FormatAddress Format Address Notation Interface Device Identifier Network Prefix IPv6 Addressing Options IPv6 Address SourcesGeneral IPv6 Address Types Related Information Stateless Address Autoconfiguration Slaac IPv6 Address SourcesApplications Stateful DHCPv6 Address Configuration DHCPv6 addressing must be enabled per-VLAN on the switchRouter Refer to Configuring a Static IPv6 Address on a Vlan on Static Address Configuration Address Types Address Types and Scope Address Scope Unicast Address PrefixesFe80000000000000021560fffe7aadc0/64 Fe8021560fffe7aasc0/64 IPv6 Addressing Link-Local Unicast Address Autoconfiguring Link-Local Unicast Addresses Generate a link-local address Configures the Vlan to send DHCPv6 requestsExtended Unique Identifier EUI Fe80/64 plus a 64-bit device identifier Unique local addresses Statically Configuring Link-Local AddressesInterface RFC 2373 IP Version 6 Addressing Architecture Global Unicast Address Stateless Autoconfiguration of a Global Unicast Address Global unicast2001026021221560fffe7aadc0/64 Static Configuration of a Global Unicast AddressFollowing address assignments on Vlan Link-local unicast fe8021560fffe7aadc0/64 Prefixes in Routable IPv6 Addresses Unique Local Unicast IPv6 Address DNS UDP Anycast Addresses Overview of the Multicast Operation in IPv6 Multicast Application to IPv6 Addressing Multicast Group Identification IPv6 Multicast Address Format Bit Use Solicited-Node Multicast Address Format Loopback Address Unspecified Address IPv6 Address DeprecationPreferred and Valid Address Lifetimes Do not expire T e s Router Advertisements Link-Local Address Router Solicitations Default IPv6 Router Router Redirection CLI General Configuration Steps Configuring IPv6 Addressing Default Disabled Implements unicast address autoconfiguration as follows Operating Notes Enabling DHCPv6 Default Disabled Vlan Configuring a Static IPv6 Address on a Syntax no ipv6 address fe80 device-identifier link-local Statically Configuring a Link-Local Unicast Address Device-id Enters a user-defined device identity Statically Configuring a Global Unicast Address Statically Configuring An Anycast Address Default None Disabling IPv6 on a Vlan Ipv6 enable Neighbor Discovery ND DAD Operation Duplicate Address Detection DAD No form of the command restores the default setting Configuring DAD Operating Notes View the Current IPv6 Addressing Configuration Address Origin Example of Show IPv6 Command Output IPv6 Addressing Configuration Syntax show run Address autoconfig Router Access and Default Router Selection Router AdvertisementsRouter Solicitations Default IPv6 Router Router RedirectionNected Viewing Gateway and IPv6 Route Information View IPv6 Gateway, Route, and Router Neighbors Router Address The IPv6 address of the router interface Viewing IPv6 Router Information Example of Show IPv6 Routers Output Sources of IPv6 Address Lifetimes Address LifetimesPreferred Lifetime Valid Lifetime Link-Local Permanent IPv6 Addressing Configuration IPv6 Management Features Viewing and Clearing the IPv6 Neighbors Cache Viewing the Neighbor Cache Example of Neighbor Cache Without Specifying a Vlan Syntax clear ipv6 neighbors Clearing the Neighbor Cache Outbound Telnet6 to Another Device Telnet6 Operation Example of Show Telnet Output with Three Sessions Active Viewing the Current Telnet Activity on a Switch Viewing the Current Inbound Telnet6 Configuration Enabling or Disabling Inbound Telnet6 Access Sntp and Timep Configuring Enabling or Disabling the Sntp Mode Configuring an IPv6 Address for an Sntp Server Router on a Vlan configured on the switchVlan must be configured on the switch. For example 2001db821560fffe798980 Fe8021560fffe7aadc0 on Vlan 10, configured on the switch Configuring Enabling or Disabling the Timep Mode Configured on the switch. For example fe8011215%vlan10 Vlan configured on the switch ProCurveconfig# ip timep manual Tftp File Transfers over IPv6 Tftp File Transfers Over IPv6 For more information, see Using Auto-TFTP for IPv6 on Enabling Tftp for IPv6Menu interface Download OS screen become unavailable Using Tftp to Copy Files over IPv6 Syntax copy source tftp ipv6-addr filename pc unix Using Auto-TFTP for IPv6 Snmp Management for IPv6 Snmp Features Supported SNMPv3 Snmp Configuration Commands SupportedSupported in the following configuration commands SNMPv1 and V2c Show snmp-server Command Output with IPv6 Address IP Preserve for IPv6 Show snmpv3 targetaddress Command Output with IPv6 Address IPv6 Management Features IPv6 Management Features IPv6 Management Features IPv6 Management Security Features IPv6 Management Security Usage Notes Authorized IP Managers for IPv6 IPv6 Management Security Features Mask and is applied in a different manner Configuring Authorized IP Managers for Switch AccessUsing a Mask to Configure Authorized Management Stations Configuring Single Station Access T e s Configuring Multiple Station Access Hexadecimal Mask Values and Binary Equivalents FFFFFFFFFFFFFFF8FFFFFFFFFFFFFFFC 1st 2nd 3rd 4th 5th 6th 7th 8th Block IPv6 Mask Ffff FFF8 Binary Equivalents of Authorized Subnet IDs in Hexadecimal Granted access Authorized to access the switch for example 11. Default IPv6 Mask IPv6 Management Security Features Secure Shell for IPv6 Configuring SSH for IPv6 T e Inactive Displaying an SSH Configuration Secure Copy and Secure FTP for IPv6 Mands and software utilities to useMessage Multicast Listener Discovery MLD Snooping Overview Introduction to MLD Snooping Without MLD, multicast traffic is flooded to all ports Multicast Listener Discovery MLD Snooping Multicast Listener Discovery MLD Snooping Multicast Listener Discovery MLD Snooping Enabling or Disabling MLD Snooping on a Vlan Configuring MLDFor example, to enable MLD snooping on Vlan To disable MLD snooping on Vlan Vlan Name VLAN8 Configuring Per-Port MLD Traffic Filters Configuring the Querier Configuring Fast LeaveTo enable the switch to act as querier on Vlan For example, to enable forced fast leave on ports in Vlan Configuring Forced Fast LeaveFor example, to disable fast leave on ports in Vlan To enable fast leave on ports in Vlan Current MLD Status Displaying MLD Status Configuration Continuation of Figure Multicast Listener Discovery MLD Snooping Following information, for all MLD-enabled VLANs, is shown Current MLD Configuration Example of an MLD Configuration for a Specific Vlan Specific form of the command might look like this Vlan ID Ports Currently Joined Shows MLD statistics for the specified Vlan vid-VLAN ID Statistics Example of MLD Statistics for All VLANs Configured For example, the general form of the command Displays MLD counters for the specified Vlan vid-VLAN ID Counters Following information is shown Multicast Listener Discovery MLD Snooping IPv6 Diagnostic and Troubleshooting Icmp Rate-Limiting Default 10 Range 1 Ping for IPv6 Ping6 Examples of IPv6 Ping Tests Traceroute for IPv6 Syntax traceroute6 ipv6-address hostname Examples of IPv6 Traceroute Probes DNS Resolver for IPv6 DNS Configuration Domain suffix mygroup.procurve.net Operating Notes Viewing the Current Configuration Configuring Debug and Event Log Messaging Debug/Syslog for IPv6Severity level System module Debug Command Ip rip database event trigger Configuring Debug Destinations Logging Command Terminology Terminology Index Index DAD Icmp Lldp SCP Sntp Vlan Page 5992-3067