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The IPv6 header

The IPv6 header contains the following fields:

• a 4-bit Internet Protocol version number, with a value of 6
• an 8-bit traffic class field, similar to Type of Service in IPv4
• a 20-bit flow label that identifies traffic flow for additional Quality of Service (QoS)
• a 16-bit unsigned integer, the length of the IPv6 payload
• an 8-bit next header selector that identifies the next header
• an 8-bit hop limit unsigned integer that decrements by 1 each time a node forwards the

packet (nodes discard packets with hop limit values of 0)

• a 128-bit source address
• a 128-bit destination address

Figure 1: IPv6 header

on page 18 illustrates the IPv6 header.

Figure 1: IPv6 header

IPv6 addresses

IPv6 addresses are 128 bits in length. The address identifies a single interface or multiple

interfaces. IPv4 addresses, in comparison, are 32 bits in length. The increased number of

possible addresses in IPv6 solves the inevitable IP address exhaustion inherent to IPv4.

The IPv6 address contains two parts: an address prefix and an IPv6 interface ID. The first 3

bits indicate the type of address that follows.

Figure 2: 128-bit IPv6 address format

page 19 shows the IPv6 address format.

IPv6 routing fundamentals

18 Configuration — IPv6 Routing

November 2010

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Содержание ERS 8600 series

Страница 1: ...Configuration IPv6 Routing Avaya Ethernet Routing Switch 8800 8600 7 0 NN46205 504 03 03 November 2010...

Страница 2: ...d otherwise no use should be made of materials on this site the Documentation Software or Hardware provided by Avaya All content on this site the documentation and the Product provided by Avaya includ...

Страница 3: ...IPv6 22 ICMPv6 22 Neighbor discovery 23 ND messages 24 Neighbor discovery cache 25 Router discovery 27 IPv6 and the Avaya Ethernet Routing Switch 8800 8600 27 Management access 28 Host autoconfigurat...

Страница 4: ...Coexistence with IPv4 RSMLT 72 RSMLT network design and configuration 73 RSMLT edge 73 RSMLT considerations with OSPF 74 Chapter 4 IPv6 routing configuration 75 IPv6 routing configuration tasks 75 Cha...

Страница 5: ...Pv6 configuration using the ACLI 117 Assigning an IPv6 address to the management port 119 Configuring a management route 120 Configuring a management virtual IPv6 address 121 Creating a VLAN 121 Confi...

Страница 6: ...evice Manager 195 Configuring the DHCP relay forwarding path 195 Configuring DHCP relay interface parameters 196 Viewing DHCP Relay statistics 197 Chapter 12 IPv6 DHCP Relay configuration using the CL...

Страница 7: ...ng IP RSMLT information 265 Configuring RSMLT edge 266 Chapter 20 IPv4 to IPv6 transition mechanism configuration using Enterprise Device Manager 269 Configuring the local VLAN or brouter port 269 Con...

Страница 8: ...leting an ACL 320 Deleting ACE common entries 320 Chapter 27 IPv6 traffic filter configuration using the CLI 321 Configuring ACTs 323 Creating a template for user created patterns 325 Applying the ACT...

Страница 9: ...ic 370 Tunnel configuration between brouter ports 372 Creating an IPv6 VLAN with ports on the source device 373 Creating an IPv4 brouter port on the source device 374 Creating an IPv6 VLAN with ports...

Страница 10: ...PF information 403 Interface VLAN or brouter port configuration output 404 IPv6 static route information 405 MLD cache 405 MLD configuration 406 Neighbor cache 407 Neighbor discovery prefixes 408 OSPF...

Страница 11: ...of the relay agent is transparent to the client A relay agent relays messages from clients and messages from other relay agents For more information see IPv6 DHCP Relay on page 59 IPv6 DHCP Relay con...

Страница 12: ...the event of core router failures RSMLT manages packet forwarding thus minimizing dropped packets during the routing protocol convergence While Avaya s Routed Split Multilink Trunk RSMLT functionality...

Страница 13: ...lacing Device Manager as the graphical user interface References to classic modules removed All references to classsic modules are removed from this document Changes in revision 03 02 See the followin...

Страница 14: ...New in this release 14 Configuration IPv6 Routing November 2010...

Страница 15: ...ger on page 133 IPv6 routing configuration using the CLI on page 155 IPv6 routing configuration using the ACLI on page 177 IPv4 to IPv6 transition mechanism configuration using Enterprise Device Manag...

Страница 16: ...on page 365 IPv6 CLI configuration on page 367 CLI show commands on page 379 ACLI show commands on page 399 ICMPv6 type and code on page 415 RFC reference for IPv6 on page 417 Introduction 16 Configu...

Страница 17: ...Neighbor discovery on page 23 IPv6 and the Avaya Ethernet Routing Switch 8800 8600 on page 27 Management access on page 28 Host autoconfiguration on page 29 IPv6 VLANs and brouter ports on page 30 Tun...

Страница 18: ...mit values of 0 a 128 bit source address a 128 bit destination address Figure 1 IPv6 header on page 18 illustrates the IPv6 header Figure 1 IPv6 header IPv6 addresses IPv6 addresses are 128 bits in le...

Страница 19: ...er or shorter than 64 bits Anycast Address An IPv6 anycast address is a unicast address identifying a group of IPv6 nodes that share a common variable length address prefix A packet bearing an anycast...

Страница 20: ...ing figure shows the format of an IPv4 compatible address Figure 4 IPv4 Compatible Unicast Address Format Address formats The format for representing an IPv6 address is n n n n n n n n n is the hexade...

Страница 21: ...is the packet destination or an intermediate node in the packet data path If the router is the packet destination IPv6 examines the header extensions that contain options for destination processing If...

Страница 22: ...ragmentation Hosts and routers Hosts only MTU packet size 576 bytes 1280 bytes Checksum in header Yes No Options in header Yes No Link layer address resolution ARP broadcast Multicast Neighbor Discove...

Страница 23: ...discover neighboring routers with router discovery Hosts establish neighbors as default packet forwarding routers parameter discovery host and routers discover link parameters such as the link MTU or...

Страница 24: ...Reply message Neighbor advertisement A node sends this message either in response to a received neighbor solicitation message or to communicate a link layer address change ARP cache Neighbor cache Th...

Страница 25: ...n your network The neighbor discovery cache can contain the following types of neighbors static a configured neighbor local a device on the local system dynamic a discovered neighbor Table 3 Neighbor...

Страница 26: ...emoving an MLT port from an STG performing an action that disables a VLAN such as removing all ports from a VLAN disabling a tagged port that is a member of multiple routable VLANs Table 4 IPv4 and IP...

Страница 27: ...in IPv4 a multicast address is assigned to a set of interfaces belonging to different nodes A packet destined to a multicast address is routed to all interfaces identified by that address The IPv6 mu...

Страница 28: ...uses Open Shortest Path First OSPF v3 local and static routes Nonlocal next hop static routes are possible Management access The Avaya Ethernet Routing Switch 8800 8600 contains an Ethernet port for...

Страница 29: ...entifier for host A uses the MAC address 00 AA 00 3F 2A 1C To automatically assign an address the following occurs 1 Convert to EUI 64 format 00 AA 00 FF FE 3F 2A 1C 2 Complement the Universal Local U...

Страница 30: ...ling Tunneling provides a mechanism for transferring IPv6 traffic through an IPv4 network Manually configured tunnels Manually configured tunnels are point to point IPv6 reachability enables tunnel fo...

Страница 31: ...rface used for forwarding the next hop interface the next hop address The switch requires routing protocols to exchange IPv6 routing prefixes IPv6 routes in a routing table can be directly attached ne...

Страница 32: ...onvergence must be stable before the routing protocol becomes active This requirement can lead to an additional delay in IP traffic forwarding Because a port can belong to multiple VLANs a one to one...

Страница 33: ...ows Global value for all static routes preference is either static or dynamic routes Preference for each static route entry if specified this value overrides the global value for the entry This provid...

Страница 34: ...leting a static route Permanently deletes a static route from the configuration Disabling a static route Stops traffic on the static route but does not remove the route from the configuration Changing...

Страница 35: ...routing table If you enter multiple next hops for the same route with the same cost the switch does not replace the existing route If you enter the same route with the same cost and a different next...

Страница 36: ...s This section contains the following topics Overview on page 36 Benefits on page 37 Autonomous system and areas on page 37 Neighbors on page 38 OSPF routers on page 40 Router types on page 40 OSPF in...

Страница 37: ...ervice Autonomous system and areas You can subdivide the AS into areas that group contiguous networks routers that connect to these networks and attached hosts Each area uses a topological database th...

Страница 38: ...hat OSPF routes are not learned through an ABR unless the router connects to the backbone or through a virtual link Stub area You configure stub areas at the edge of the OSPF routing domain Stub areas...

Страница 39: ...re the IP address mask and router priority of neighbors on routers that can become the DR or BDR for the network Log messages indicate when an OSPF neighbor state changes This log message indicates th...

Страница 40: ...ble 6 Router types in an OSPF network on page 40 describes the router types you can configure in an OSPF network Table 6 Router types in an OSPF network Router Type Description AS boundary router ASBR...

Страница 41: ...erface You can then change the type and reenable the interface For an NMBA interface you must also first delete the manually configured neighbors This section contains the following topics Broadcast i...

Страница 42: ...MA PollInterval A PollInterval also configures an NBMA interface The PollInterval designates the interval at which OSPF sends hello packets to inactive neighboring routers OSPF typically sends hello p...

Страница 43: ...with a mask of 255 255 0 0 describes a single route to destinations 128 185 0 0 to 128 185 255 255 OSPF packets All OSPF packets start with a 24 octet header containing information about the OSPF ver...

Страница 44: ...guish multiple router LSAs Network links advertisement The link designated router originates a network LSA for every broadcast or NBMA link having two or more attached routers The network LSA lists al...

Страница 45: ...link is available to maintain connectivity if a network connection fails such as when an interface cable connected to the backbone either directly or indirectly disconnects from the switch Specifying...

Страница 46: ...our network to conserve resources or to specifically control which routers perform as ASBRs to control traffic flow OSPF routing algorithm A separate copy of the OSPF routing algorithm runs in each OS...

Страница 47: ...h itself as root This shortest path tree yields a routing table for the protocol OSPFv3 This section is an overview of the differences between Open Shortest Path First OSPF v3 protocol developed for I...

Страница 48: ...a single link Link local addresses IPv6 uses link local addresses on a single link Link local addresses facilitate features such as neighbor discovery and autoconfiguration Datagrams with link local...

Страница 49: ...e ID if the router becomes the designated router on the link R bit and V6 bit in the options field process router LSAs during Shortest Path First SPF calculation R bits and V6 bits determine participa...

Страница 50: ...pes are either stored and flooded as though understood or given local flooding scope Specific behavior is coded in the LS type field of the header Stub area OSPFv3 retains the concept of stub areas wh...

Страница 51: ...bjects to either retrieve or modify SNMPv3 is an SNMP framework that supplements SNMPv2 with the following new SNMP message formats security for messages access control remote configuration of SNMP pa...

Страница 52: ...the following Denial of service does not prevent exchanges between a manager and an agent Traffic analysis does not verify the general pattern of traffic between managers and agents SNMPv3 group optio...

Страница 53: ...security model USM system the security model employs a defined set of user identities for any authorized user on an SNMP engine The users with authorization on one SNMP engine must have authorization...

Страница 54: ...ext object instance and type of access requested read write VACM MIB defines the policy and permits remote management Secure Shell Secure Shell SSH is a client server protocol that specifies how to co...

Страница 55: ...provided by SSH does not provide protection against break in attempts or denial of service DoS attacks The SSH protocol supports the following security features Authentication identifies the SSH clie...

Страница 56: ...transport layer manages the server authentication and provides the initial connection between the client and the server When a connection is established the transport layer provides a secure full dupl...

Страница 57: ...bility of the SSH 1 protocol Important The SSH 1 and SSH 2 protocols are not compatible While the SSH implementation on the Avaya Ethernet Routing Switch 8800 8600 supports both versions of SSH Avaya...

Страница 58: ...f to clear the cached entry and forces the user to log on again The new logon information is verified according to the configuration Increasing the access level Multicast link discovery IPv6 routers u...

Страница 59: ...tion in the packet headers Traffic filters instruct an interface to selectively handle specified traffic Using traffic filters you can reduce network congestion and control access to network resources...

Страница 60: ...on the switch the relay agent adds information about the client to DHCPv6 messages before relaying the messages to the DHCP server The server can use the supplied information in the process of assigni...

Страница 61: ...lly you can also assign global unicast IPv6 addresses to associate with the virtual router Network prefixes for the virtual router are derived from the global IPv6 addresses assigned to the virtual ro...

Страница 62: ...hese IP addresses forwards packets with a destination MAC address equal to the virtual router MAC address and accepts only packets addressed to IP addresses associated with the virtual router if it is...

Страница 63: ...initialize state The priority value 0 indicates that the master router has stopped participating in VRRP This triggers the backup router to transition to the master state without waiting for the curr...

Страница 64: ...ls it triggers a failover of the master router You can specify the local router IP interface uplink from the VRRP router to the network as the critical IP address This ensures that if the local uplink...

Страница 65: ...o the identical number of seconds for the hold down timer The hold down timer has a default value of 0 seconds Accept mode With IPv6 VRRP the accept mode controls whether a master router accepts packe...

Страница 66: ...kup master state routes all traffic received on the backup master IP interface according to its routing table It does not Layer 2 switch the traffic to the master router As a result when the backup ma...

Страница 67: ...dvertisment interval With the current implementation of VRRP you can set the advertisement time interval in seconds between sending advertisement messages This permits faster network convergence with...

Страница 68: ...removed from the IPv6 neighbor table Instead the access switch initially displays the IPv6 neighbor states as Incomplete In accordance with the ND RFC neighbor addresses are aged out 30 minutes after...

Страница 69: ...SMLT peers using the same set of IPv6 prefixes Supported routing protocols include the following IPv6 Static Routes OSPFv3 IPv4 IST with IPv6 RSMLT Avaya Ethernet Routing Switch 8800 8600 does not sup...

Страница 70: ...h the link local address of fe80 1 the global unicast address 2003 1 and the routing prefix of 2003 64 as a shorthand the last two items are referred to as 2003 1 64 R2 is configured with fe80 2 and 2...

Страница 71: ...g hosts on a link A prefix can be configured to be or not to be advertised to carry various flags or lifetime These parameters affect how hosts can auto configure their IPv6 addresses and select their...

Страница 72: ...ovide the same functionality as RSMLT as long as no additional router is connected to IPv6 prefix 2003 64 RSMLT provides superior router redundancy in core networks IPv6 prefix B where OSPFv3 is used...

Страница 73: ...Fv3 must be configured on all four routers although it is independent of RSMLT You can use any supported routing protocol even static routes with RSMLT RSMLT pair switches provide backup for each othe...

Страница 74: ...s single attached links or more SMLT links what is possible with VRRP you can do with RSMLT edge Be sure to save the configuration after you configure RSMLT edge This step is required in order the sav...

Страница 75: ...n You require R or RS modules for hardware forwarding You must run Avaya Ethernet Routing Switch 8800 8600 Release 4 1 software or later for IPv6 hardware based forwarding Assign an IPv6 address to th...

Страница 76: ...Figure 16 IPv6 routing configuration tasks IPv6 routing configuration 76 Configuration IPv6 Routing November 2010...

Страница 77: ...evice Manager on page 269 IPv4 to IPv6 transition mechanism configuration using the CLI on page 275 IPv4 to IPv6 transition mechanism configuration using the ACLI on page 281 Multicast protocol config...

Страница 78: ...IPv6 routing configuration 78 Configuration IPv6 Routing November 2010...

Страница 79: ...your Avaya Ethernet Routing Switch 8800 8600 At least one 8692SF CPU module must be installed on your Ethernet Routing Switch 8800 8600 Avaya Ethernet Routing Switch 8800 8600 software Release 4 1 or...

Страница 80: ...he navigation tree open the following folders Configuration Edit 3 Double click Mgmt Port 4 Click the Mgmt Port IPv6 Interface tab 5 Click Insert 6 Edit the fields as required 7 Click Insert Variable...

Страница 81: ...s enabled up or disabled down on this interface The default is false Configuring management port addresses Configure an IPv6 address on the port to use in IPv6 routing The switch does not advertise th...

Страница 82: ...invalid inaccessible unknown tentative or duplicate Created A read only value indicating the value of sysUpTime at the time this entry was created If this entry was created prior to the last reinitial...

Страница 83: ...ed 4 In the VirtualIPv6Addr box type the IPv6 address to configure as the virtual IPv6 address 5 In the VirtualIPv6PrefixLength box type the number of bits from the virtual IPv6 address to advertise A...

Страница 84: ...table to configure IPv6 interfaces Variable Value IfIndex A unique value to identify a physical interface or a logical interface VLAN For the brouter port it is the ifindex of the port and for a VLAN...

Страница 85: ...neighbor The default is 1000 MulticastAdminStatu s The indication of whether multicasting for IPv6 is enabled up or disabled down on this interface The default is false Assigning IPv6 addresses to a...

Страница 86: ...y value indicating the value of sysUpTime at the time this entry was created If this entry was created prior to the last reinitialization of the local network management subsystem the object contains...

Страница 87: ...message sent by the router The value zero means unspecified by this router Configure the amount of time that a remote IPv6 node is considered reachable after a reachability confirmation event The defa...

Страница 88: ...ess Resolution Protocol ARP table The neighbor cache is a set of entries for individual neighbors to which traffic was sent recently You make entries on the neighbor on link unicast IP address includi...

Страница 89: ...he IP address to the physical address mapping was dynamically resolved using for example IPv4 ARP or the IPv6 Neighbor Discovery Protocol Static type indicates that the mapping was statically configur...

Страница 90: ...sages see ICMPv6 type and code on page 415 Procedure steps 1 In the navigation tree open the following folders Configuration IPv6 2 Double click IPv6 3 To enable IPv6 routing in the Forwarding box sel...

Страница 91: ...ables multicasting The default is false Configuring an IPv6 discovery prefix The IPv6 discovery prefix determines the source of an IP address or set of IP addresses The discovery prefix also permits o...

Страница 92: ...tised The default value is 604800 Infinite Configures the prefix valid lifetime so it never expires The default is false OnLinkFlag Configures the prefix for use when determining if a node is onlink T...

Страница 93: ...the current configuration Procedure steps 1 In the navigation tree open the following folders Configuration IPv6 2 Double click IPv6 3 Click the Interfaces tab 4 Select the interface you want to delet...

Страница 94: ...om the table Procedure steps 1 In the navigation tree open the following folders Configuration IPv6 2 Double click IPv6 3 Click the Neighbors tab 4 Select the neighbor you want to remove 5 Click Delet...

Страница 95: ...figuring the administrative status for the VLAN on page 103 Assigning an IPv6 address to the brouter port on page 103 Setting the administrative status on a brouter port on page 104 Configuring IPv6 I...

Страница 96: ...6 icmp error interval 0 through 2147483647 config sys dns config sys net6 mgmt ipv6 add IPv6 address prefix length cpu slot slot id config sys net6 mgmt ipv6 del IPv6 address prefix length cpu slot sl...

Страница 97: ...an Ethernet port in the SF CPU slot You can assign IPv6 addresses to this port to manage the device Perform duplicate address detection DAD for the management IPv6 address Important Do not advertise t...

Страница 98: ...for the current SF CPU Configuring a management route Configure a management route to establish communication between networks Procedure steps Configure the management route by using the following com...

Страница 99: ...iable Value ipv6address prefixlen Specifies the IPv6 address and prefix length to add to the port The default value is 0 0 0 0 0 0 0 0 0 Creating a VLAN You must create a VLAN before you can configure...

Страница 100: ...a802dot2 snaEthernet2 netBios xns vines ipV6 usrDefined rarp PPPoE specifies the protocol pid is a user defined protocol ID number in hexadecimal format 0 to 65535 name value is the name of the VLAN f...

Страница 101: ...he data in the following table to use the config vlan ipv6 create command Variable Value addr Specifies the IPv6 address and prefix length in the format address and prefix length addr type 1 unicast 2...

Страница 102: ...o a neighbor when resolving the address or when probing the reachability of a neighbor The default value is 1000 vid Specifies the VLAN ID from 1 4094 Assigning an IPv6 address to the VLAN Assign an I...

Страница 103: ...lowing command config vlan vlan id ipv6 admin enable Variable definitions Use the data in the following table to use the config vlan ipv6 admin enable command Variable Value vlan id Specifies the ID o...

Страница 104: ...ifies the ID of the VLAN from 1 4094 Setting the administrative status on a brouter port Enable the brouter port by setting the administrative status Procedure steps Configure the administrative statu...

Страница 105: ...achability information ND combines the services provided by Address Resolution Protocol ARP and router discovery for IPv4 IPv6 router advertisement includes discovery prefixes Procedure steps 1 Config...

Страница 106: ...s means that all the options revert to default values 0 valid life 1 preferred life 3 no advertise delete Deletes the prefix infinite If assigned the prefix does not expire The default value is false...

Страница 107: ...on a brouter port by using the following command config ethernet slot port ipv6 nd 2 Configure route advertisement on a VLAN by using the following command config vlan vlan id ipv6 nd Variable defini...

Страница 108: ...uter The default value is false other stateful Configure to true to enable the O bit other stateful configuration in the router advertisement Other stateful configuration autoconfigures received infor...

Страница 109: ...le Value ipv6 address Specifies the IPv6 address in hexadecimal colon format string length 0 128 mac address Specifies the MAC address in the following format 0x00 0x00 0x00 0x00 0x00 0x00 slot port S...

Страница 110: ...del IPv6 address prefix length cpu slot slot id Variable definitions Use the data in the following table to use the config sys net6 mgmt ipv6 del command Variable Value IPv6 address prefix length Spe...

Страница 111: ...location of the brouter port from which to delete the IPv6 address vlan id Specifies the ID of the VLAN from which to delete the IPv6 address Example of deleting an IPv6 address Procedure steps 1 Del...

Страница 112: ...the VLAN from which to delete the IPv6 interface Example of deleting an IPv6 interface Procedure steps 1 Delete the IPv6 interface on a VLAN ERS 8610 5 config vlan 13 ipv6 delete interface 2 Delete th...

Страница 113: ...tive status of the interface The default value is disable mtu Configures the maximum transmission unit in bytes for the interface The default value is 1500 reachable time Configures the time in millis...

Страница 114: ...address of the gateway network IPv6 address Specifies the IPv6 address of the network to delete Deleting a neighbor discovery prefix Delete a neighbor discovery prefix to remove it from the configura...

Страница 115: ...m a VLAN ERS 8610 5 config vlan 13 ipv6 nd prefix 9898 0 96 delete 2 Delete a neighbor discovery prefix from a brouter port ERS 8610 5 config ethernet 1 18 ipv6 nd prefix 4040 0 96 delete Removing an...

Страница 116: ...neighbor for a brouter port vlan id Specifies the ID of the VLAN to remove a neighbor for a VLAN Example of removing an entry from the neighbor cache Procedure steps Remove a VLAN entry from the neigh...

Страница 117: ...page 121 Configuring an interface as an IPv6 interface on page 123 Configuring the VLAN as an IPv6 VLAN on page 124 Configuring IPv6 ICMP on page 126 Configuring neighbor discovery prefixes on page 1...

Страница 118: ...nfiguration mode ipv6 interface address type 1 2 enable link local word mtu bytes multicast routing name reachable time ms retransmit time ms vlan vlan id ipv6 interface address ipv6 address address t...

Страница 119: ...the SF CPU slot You can assign IPv6 addresses to this port to manage the device Perform duplicate address detection DAD for the management IPv6 address Important Do not advertise the management route...

Страница 120: ...establish communication between networks Prerequisites You must log on to the Global Configuration mode in the ACLI Procedure steps Configure the management route by using the following command net6 m...

Страница 121: ...ariable Value ipv6address prefixlen Specifies the IPv6 address and prefix length to add to the port To configure this option to the default value use the default operator with the command default ipv6...

Страница 122: ...cifies the type of VLAN to create port stgId 1 16 cist msti 1 15 protocol ApltkEther2Snap protocol decEther2 protocol decOtherEther2 protocol ipEther2 protocol ipv6Ether2 protocol Netbios protocol Rar...

Страница 123: ...hexadecimal format 0 65535 encap value is the frame encapsulation method Important The mstprstp options are available for the Avaya Ethernet Routing Switch 8800 8600 only vid Specifies the VLAN ID fro...

Страница 124: ...e The default value is 1500 multicast routing Enables or disables MLD The default value is disable reachable time ms Configures the time in milliseconds that a neighbor is considered reachable after r...

Страница 125: ...ddress ipv6 address Configures the IPv6 address prefix length The default value is none address type 1 2 1 unicast 2 anycast The default value is 1 unicast mtu bytes Configures the maximum transmissio...

Страница 126: ...able messages by using the following command ipv6 icmp unreach msg Variable definitions Use the data in the following table to use the ipv6 icmpcommand Variable Value error interval 0 through 21474836...

Страница 127: ...ol ARP and router discovery for IPv4 IPv6 router advertisement includes discovery prefixes Prerequisites You must log on to the Interface Configuration mode in the ACLI Procedure steps 1 Configure dis...

Страница 128: ...etermination uses the prefix This value is placed in the L bit field in the prefix information option It is a 1 bit flag The default value is true preferred life seconds Configures the preferred life...

Страница 129: ...transmissions Use the default operator to configure this value to the default setting The default value is 1 hop limit Enter the maximum number of hops before packets drop Use the default operator to...

Страница 130: ...multicast router advertisements from the interface Use the default operator to configure this value to the default setting The default value is 200 send ra Enable or disable periodic router advertise...

Страница 131: ...Specifies the MAC address in the following format 0x00 0x00 0x00 0x00 0x00 0x00 slot port Specifies the slot and port location to add a neighbor for a brouter port vlan id Specifies the ID of the VLAN...

Страница 132: ...Basic IPv6 configuration using the ACLI 132 Configuration IPv6 Routing November 2010...

Страница 133: ...eating OSPF VLAN interfaces on page 142 Adding NBMA neighbors on page 145 Creating OSPF areas on page 147 Creating a virtual link on page 148 Specifying ASBRs on page 150 Inserting OSPF area aggregate...

Страница 134: ...configure the static route Variable Value Dest Configures the IPv6 destination network address The prefix value must match the PrefixLength PrefixLength Configures the number of leading one bits that...

Страница 135: ...e 0 0 6 In the PrefixLength box type 0 7 In the NextHop box select the router that leads to the specified route 8 In the IfIndex box click Port or VLAN and select an option 9 Click Insert The default...

Страница 136: ...k Insert The black hole static route record is created in the routing table Enabling OSPF on a router When you configure an interface for the OSPF protocol you must first enable OSPF globally on the r...

Страница 137: ...isements in the link state database AsScopeLsaCksumSum A read only field displaying the 32 bit unsigned sum of the LS checksums of the external link state advertisements in the link state database Thi...

Страница 138: ...eave the overflow state until the router restarts The default value is 4294967295 DemandExtentions The router support for demand routing The default value is disabled TrafficEngineeringSupport The rou...

Страница 139: ...rface In the Avaya Ethernet Routing Switch 8800 8600 an IP interface is either a single link brouter port or a logical interface configured on a VLAN multiple ports The underlying lower level protocol...

Страница 140: ...PollInterval boxes modify values as required 11 In the Metric Value box type the metric value for a demand for an instance 12 In the InstId box type the instance ID 13 Click Insert 14 On the Interface...

Страница 141: ...th of time in seconds between hello packets This value must be the same for all routers attached to a common network The default is 10 seconds Important When you change the Hello interval values you m...

Страница 142: ...termines a change in the router link state database and compares the link state database of two routers Creating OSPF VLAN interfaces You configure an OSPF interface or link on an IP interface In the...

Страница 143: ...sitDelay RetransitInterval HelloInterval RtrDeadInterval and PollInterval boxes modify values as required 12 In the Metric Value box type the metric value for a demand for an instance 13 In the InstId...

Страница 144: ...lt value is 5 HelloInterval Length of time in seconds between hello packets This value must be the same for all routers attached to a common network The default is 10 seconds Important When you change...

Страница 145: ...wo routers InstId Enables multiple instances of OSPFv3 over a single link The switch assigns each protocol instance a separate ID This ID is significant for local links only The default is 0 Adding NB...

Страница 146: ...bor 9 In the Priority box type the priority for the neighbor 10 Click Insert Variable definitions Use the data in the following table to configure an OSPF NBMA neighbor Variable Value IfIndex The loca...

Страница 147: ...values 6 Click Insert 7 Click Apply Variable definitions Use the data in the following table to configure the OSPF area Variable Value Id A 32 bit integer uniquely identifying an area Area ID 0 0 0 0...

Страница 148: ...tor role is configured to always elected indicates a candidate NSSA border router is translating type 7 LSAs into type 5 disabled indicates a candidate NSSA border router is not translating type 7 LSA...

Страница 149: ...gh an ABR unless it connects to the backbone or through a virtual link Procedure steps 1 In the navigation tree open the following folders Configuration IPv6 2 Double click OSPF 3 Click the Virtual If...

Страница 150: ...nterface states Events The number of state changes or error events on this virtual link LinkScopeLsaCount The total number of Link Scope link state advertisements in this virtual link s link state dat...

Страница 151: ...s defined in the IP forwarding table MIB Value The value advertised to other areas indicating the distance from the OSPF router to any network in the range Status Active or not active Not configurable...

Страница 152: ...dbType box select the required option interAreaPrefixLsa to generate an aggregated summary nssaExternalLink to generate an NSSA link summary 7 In the Prefix box type the prefix of the area IPv6 addres...

Страница 153: ...try the switch uses the default action on the basis of metric metric type and subnet The default action is called basic redistribution Otherwise the specified route policy performs detailed redistribu...

Страница 154: ...nal routing info SrcVrfId Specifies the ID of the source VRF RouteSource Select the route source protocol for the redistribution entry Enable Enable or disable an OSPF redistribution entry for a speci...

Страница 155: ...OSPF area ranges on page 163 Configuring OSPF area virtual interfaces on page 164 Configuring OSPF direct redistribution on page 167 Configuring OSPF static redistribution on page 168 Configuring por...

Страница 156: ...l interval seconds metric metric priority priority retransmit interval seconds transit delay seconds config ethernet ports ipv6 ospf nbma nbr ipv6address info create priority delete priority priority...

Страница 157: ...ute direct info disable enable config ipv6 ospf redistribute static info disable enable config ipv6 static route info create ipv6addr prefix cost value next hop value port value vlan value tunnel valu...

Страница 158: ...nbr ipv6address info create priority delete priority priority Configuring IPv6 static routes Configure IPv6 static routes to change static routes directly with the IPv6 static routing table manager Cr...

Страница 159: ...p value is the IP address of the next hop router the next router at which packets must arrive on this route The string length is 0 46 characters port value is the slot port number vlan value is the VL...

Страница 160: ...te preference preference configures the route preference in the range of 1 255 ipv6addr prefix is the IP address and prefix for the route destination as a string 0 46 characters next hop value is the...

Страница 161: ...sables the OSPF Autonomous System boundary router The default is disable disable Globally disables OSPF on the switch enable Globally enables OSPF on the switch info Displays the current OSPF configur...

Страница 162: ...vertisements into a stub area Use this entry only if the stub area is configured to true info Displays OSPF area characteristics ipaddr Specifies the address of an OSPF area Use dotted decimal notatio...

Страница 163: ...tric cost lsa type value Specifies the advertise metric value and LSA type cost is the advertise metric vlaue in the range 0 65535 value is the LSA type as either inter area prefix link or nssa extlin...

Страница 164: ...200 200 200 200 Important OSPFv3 behavior is modified according to OSPFv3 standards so that OSPFv3 routes cannot be learned through an area border router ABR unless the router connects to the backbone...

Страница 165: ...e transit delay time for the OSPF interface the estimated time in seconds it takes to transmit a link state update packet over the interface seconds is an integer between 1 1800 Configuring an OSPF in...

Страница 166: ...p2mp dead interval seconds Configures the OSPF dead interval for the interface seconds is the number of seconds the switch OSPF neighbors wait before determining that this OSPF router is down The rang...

Страница 167: ...Configures the retransmit interval for the OSPF interface the number of seconds between link state advertisement retransmissions seconds is an integer between 1 1 800 transit delay seconds Configures...

Страница 168: ...tic redistribution by using the following command config ipv6 ospf redistribute static Variable definitions Use the data in the following table to use the config ipv6 ospf redistribute static command...

Страница 169: ...lue is the retransmit interval in the range 1 1800 seconds transit delay value is the transit delay in the range 1 1800 seconds hello interval value is the hello interval in the range 1 65535 seconds...

Страница 170: ...n process for the designated router The interface with the highest priority number is the designated router The interface with the second highest priority becomes the backup designated router If the p...

Страница 171: ...e to use the config ethernet ipv6 ospf nbma nbr command Variable Value create priority Creates a neighbor priority The range is 0 255 The default is 1 delete Deletes an OSPF NBMA neighbor info Display...

Страница 172: ...lan ipv6 ospf command Variable Value admin status enable disable Configures the state enabled or disabled of the OSPF interface create area priority value metric value retransmit interval value transi...

Страница 173: ...h advertises the metric in router link advertisements metric is the range 0 65535 poll interval seconds Configures the polling interval for the OSPF interface in seconds seconds is 0 2147483647 priori...

Страница 174: ...create priority Creates a neighbor priority priority is in the range 0 255 The default is 1 delete Deletes an OSPF NBMA neighbor info Displays OSPF characteristics on the port ipv6address Specifies t...

Страница 175: ...s in the range 0 255 The default is 1 vid Specifies a unique integer value in the range 1 4094 that identifies the VLAN to configure Configuring OSPF neighbor parameters for a VLAN Configuration IPv6...

Страница 176: ...IPv6 routing configuration using the CLI 176 Configuration IPv6 Routing November 2010...

Страница 177: ...guring OSPF area ranges on page 183 Configuring OSPF area virtual interfaces on page 184 Configuring an OSPF interface on page 186 Configuring OSPF direct redistribution on page 188 Configuring OSPF s...

Страница 178: ...delay seconds ipv6 ospf nbma nbr Ipv6address prefix len priority priority OSPF Router Configuration mode ipv6 as boundary router enable router id A B C D ipv6 area A B C D default cost cost import val...

Страница 179: ...ate the static route by using the following command ipv6 route Ipv6 address prefix enable next hop Ipv6 address prefix port slot port tunnel tunnel id vlan vlan id 2 Assign the cost by using the follo...

Страница 180: ...preference preference configures the route preference in the range of 1 255 The default value is 0 ipv6addr prefix is the IP address and prefix for the route destination as a string 0 46 characters n...

Страница 181: ...he following command router ospf ipv6 enable 2 Log on to the OSPF Router configuration mode by using the following command router ospf 3 Enable the OSPF autonomous system boundary router by using the...

Страница 182: ...nitions Use the data in the following table to use the ipv6 area command Variable Value default cost cost Stub default metric for this stub area cost is the range from 0 to 16777215 This is the metric...

Страница 183: ...e A stub area uses only one exit point router interface from the area By default the area is neither a stub area or an NSSA Configuring OSPF area ranges Configure an area address range on the OSPF rou...

Страница 184: ...advertise ipv6addrress prefix Configures the IPv6 address range of an OSPF area The string length is 0 255 characters Configuring OSPF area virtual interfaces If a remote OSPF ABR uses no connection t...

Страница 185: ...ds Specifies the Hello interval in seconds sent between switches for a virtual interface in an OSPF area The range is 1 65535 To configure this option to the default value use the default operator wit...

Страница 186: ...2 Enable OSPF on the interface by using the following command ipv6 ospf enable 3 Configure the OSPF area by using the following command ipv6 ospf area A B C D cost metric dead interval seconds hello i...

Страница 187: ...e seconds is the number of seconds between hello packets sent on this interface The range is 1 65535 The default is 10 Important When you change the hello interval values you must save the configurati...

Страница 188: ...the default value use the default operator with the command The default value is 5 transit delay seconds Configures the transit delay time for the OSPF interface the estimated time in seconds it take...

Страница 189: ...able Configuring port based OSPF neighbor parameters Configure port based OSPFv3 neighbor parameters for specified ports to customize your OSPF IPv6 configuration Important Both sides of the OSPF conn...

Страница 190: ...is 0 the interface cannot become either the designated router or a backup The priority is used only during election of the designated router and backup designated router The range is 0 to 255 The defa...

Страница 191: ...and The default value is 1 dead interval seconds Configures the OSPF dead interval for the interface seconds is the number of seconds the switch OSPF neighbors wait before determining that this OSPF r...

Страница 192: ...rity is used only during election of the designated router and backup designated router value is in the range 0 255 The default is 1 To configure this option to the default value use the default opera...

Страница 193: ...able Value Ipv6address prefix len Specifies the IPv6 address of the neighbor as a string of 0 43 priority priority Configures the OSPF priority for the interface during the election process for the de...

Страница 194: ...IPv6 routing configuration using the ACLI 194 Configuration IPv6 Routing November 2010...

Страница 195: ...DHCP relay interface parameters on page 196 Viewing DHCP Relay statistics on page 197 Configuring the DHCP relay forwarding path Configure forwarding policies to indicate the relay agent and the DHCP...

Страница 196: ...d ServerAddr This parameter is the IP address of the DHCP server The request is unicast to the server address Enable Enables DHCP relay on the routing switch Configuring DHCP relay interface parameter...

Страница 197: ...whether DHCP is enabled or disabled on the interface Viewing DHCP Relay statistics View DHCP Relay statistics to monitor network performance Procedure steps 1 In the navigation tree open the following...

Страница 198: ...IPv6 DHCP Relay configuration using Enterprise Device Manager 198 Configuration IPv6 Routing November 2010...

Страница 199: ...dhcp relay command to explicitly specify the port or VLAN to use as the relay agent IPv6 DHCP relay configuration navigation Job aid Roadmap of IPv6 DHCP Relay CLI commands on page 199 Configuring an...

Страница 200: ...value max hop max hop remote id enable disable show ipv6 dhcp relay fwd path show ipv6 dhcp relay counters show vlan info dhcp relay show ports info dhcp relay vlan vid port value Configuring an IPv6...

Страница 201: ...onfigured on an interface a locally configured IPv6 address server value is the IPv6 address of the DHCP server in the network disable fwd path agent value server value Disables DHCP relaying on the p...

Страница 202: ...rt or VLAN to the server server value is the IPv6 address of the DHCP server in the network state value enables or disables the forwarding path delete fwd path server value Deletes the forwarding path...

Страница 203: ...mmand show ipv6 dhcp relay counters Job aid The following table shows the field descriptions for the show ipv6 dhcp relay counters command Table 15 show ip dhcp relay command Parameter Description INT...

Страница 204: ...elay interface vlan vid Variable definitions Use the data in the following table to use the show ipv6 dhcp relay interface command Variable Value port ports The port list slot port slot port vid The V...

Страница 205: ...command Table 18 show ipv6 dhcp relay interface ports command Parameter Description PORT_NUM Indicates the port number IF INDEX Indicates the interface index number Numbers 1 to 256 are ports numbers...

Страница 206: ...IPv6 DHCP Relay configuration using the CLI 206 Configuration IPv6 Routing November 2010...

Страница 207: ...rst select the port or VLAN to use as the relay agent and then specify the DHCP server and related parameters IPv6 DHCP configuration navigation Job aid Roadmap of DHCP Relay ACLI commands on page 207...

Страница 208: ...equisites Access Global configuration mode Procedure steps 1 Create the forwarding path from the client to the server by using the following command ipv6 dhcp relay fwd path agent addr server addr 2 E...

Страница 209: ...server addr enable To disable the specified path use the no or default operators with the enable option Configuring IPv6 DHCP relay parameters on a port or VLAN In Interface Configuration mode you ca...

Страница 210: ...lt no ipv6 dhcp relay fwd path server addr enable To disable the specified path use the no or default operators with the enable option Showing IPv6 DHCP relay information Display relay information abo...

Страница 211: ...tion IPv6 VRRP path from the navigation tree or by first selecting a port or VLAN and selecting the IPv6 VRRP path from there Important An Ethernet Routing Switch 8800 8600 acting as a VRRP Master doe...

Страница 212: ...iable Value IfIndex The index value that uniquely identifies the interface to which this entry is applicable InetAddrType The address type for the VRRP interface In this case IPv6 VrId A number that u...

Страница 213: ...e switch in the virtual router for example from master to backup in case the interface stops responding CriticalIpAddrEnabled Sets the IP interface on the local router to enable or disable the backup...

Страница 214: ...s for the VRRP interface to back up Procedure steps 1 In the navigation tree open the following folders Configuration IPv6 2 Double click VRRP 3 Click the Interface tab 4 Select an existing VRRP inter...

Страница 215: ...6 prefix length Configuring VRRP notification control Use this procedure to configure VRRP notification control Procedure steps 1 In the navigation tree open the following folders Configuration IPv6 2...

Страница 216: ...s 9 Enter an advertisement interval 10 Specify the priority 11 Click Insert Variable definitions Use the data in the following table to configure VRRP on a port Variable Value IfIndex The index value...

Страница 217: ...in its state causes a role switch in the virtual router for example from master to backup in case the interface stops responding CriticalIpAddrEnabled Sets the IP interface on the local router to enab...

Страница 218: ...RRP on a VLAN only if the VLAN is assigned an IP address Procedure steps 1 In the navigation tree open the following folders Configuration VLAN 2 Double click VLANs 3 In the Basic tab select a VLAN 4...

Страница 219: ...master router sends advertisements MasterIPAddr The IP address of the master router UpTime The time interval in hundredths of a second since the virtual router was initialized CriticalIpAddr Indicate...

Страница 220: ...e VRRP BackupMaster feature HoldDownTimeRemainin g The seconds remaining before preemption GlobalIPAddr Specifies the global IPv6 address associated with the link local VRRP IPv6 address that the virt...

Страница 221: ...cvdPriZeroPackets Specifies the total number of VRRP packets received by the virtual router with a priority of 0 Discontinuities in the value of this counter can occur at re initialization of the mana...

Страница 222: ...virtual router s state has transitioned to MASTER Discontinuities in the value of this counter can occur at re initialization of the management system and at other times as indicated by the value of...

Страница 223: ...ation of the management system and at other times as indicated by the value of DiscontinuityTime AddressListErrors The total number of packets received for which the address list does not match the lo...

Страница 224: ...IPv6 VRRP configuration using Enterprise Device Manager 224 Configuration IPv6 Routing November 2010...

Страница 225: ...spond to SNMP Get requests to its physical IP address When you use the Fast Advertisement Interval option to configure a master and backup switch you must enable the Fast Advertisement Interval option...

Страница 226: ...l addr adver int seconds backup master enable disable critical ipv6 ipaddr critical ipv6 enable enable disable delete addr addr all disable enable fast adv enable enable disable fast adv int milliseco...

Страница 227: ...link local value show all stats vrid value link local value clear ipv6 global stats ports ports vrid value vlan vid vrid value Configuring VRRP on a port Use the following procedure to configure VRRP...

Страница 228: ...ble address link local link local addr addr global addr Sets the IPv6 address to associate with the virtual router ID link local addr is the link local IPv6 address global addr is the global IPv6 addr...

Страница 229: ...ertisement Interval the time interval between sending VRRP advertisement messages milliseconds can be between 200 and 1000 milliseconds and must be the same on all participating routers The default is...

Страница 230: ...255 a number that uniquely identifies a virtual router on a VRRP router The virtual router acts as the default router for one or more assigned addresses action action_choice Indicates options to over...

Страница 231: ...itch in the virtual router for example from master to backup in case the interface goes down delete addr addr all Deletes the specified VRRP address from the VLAN disable Disables the VRRP on the VLAN...

Страница 232: ...onfirm the configuration by using the following comman d config ipv6 vrrp send trap info Showing VRRP interface information If you enter a virtual router ID or an IP address when showing VRRP interfac...

Страница 233: ...a virtual router backs up MAC Indicates the virtual MAC address of the virtual router in the format 00 00 5E 00 02 VRID where the first three octets consist of the IANA OUI the next two octets indicat...

Страница 234: ...s the backup master IP address BACKUP MASTER STATE Indicates the backup master state FAST ADV Indicates the Fast Advertisement Interval in milliseconds between sending advertisement messages When the...

Страница 235: ...Value main extended Indicates values for extended or main VRRP configurations vid Indicates the VLAN ID in the range of 1 to 4094 Job aid The following table shows the field descriptions for the show...

Страница 236: ...ransitions to become a new master Use a priority of 255 for the router that owns the associated IP addresses MASTER IPADDR Indicates the master router real primary IP address This is the IP address li...

Страница 237: ...ps 1 To clear global IPv6 VRRP statistics enter clear ipv6 vrrp 2 To clear IPv6 VRRP statistics on a particular port enter clear ipv6 vrrp ports ports vrid value 3 To clear IPv6 VRRP statistics on a p...

Страница 238: ...IPv6 VRRP configuration using the CLI 238 Configuration IPv6 Routing November 2010...

Страница 239: ...t will however respond to SNMP Get requests to its physical IP address When you use the Fast Advertisement Interval option to configure a master and backup switch you must enable the Fast Advertisemen...

Страница 240: ...p master enable critical ipv6 addr X X X X X X X X critical ipv6 enable enable fast adv enable fast adv int 200 1000 holddown timer 0 21600 priority 1 255 ipv6 vrrp address 1 255 global X X X X len li...

Страница 241: ...ing the following command ipv6 vrrp address 1 255 global X X X X X X X X len link local fe80 X X X X 2 Configure VRRP properties on a port by using the following command ipv6 vrrp 1 255 3 Enable the V...

Страница 242: ...up master enable Enables the VRRP backup master This option is supported only on triangular Split MultiLink Trunking SMLT ports Use the no operator to disable the VRRP backup master no ipv6 vrrp 1 255...

Страница 243: ...ption to the default value use the default operator with this command holddown timer 0 21600 Modifies the behavior of the VRRP failover mechanism by allowing the router enough time to detect the Open...

Страница 244: ...by specified VLAN ID and ports vlan 1 4094 portList Displays information by VLAN and optionally by specified VLAN ID and ports vrid 1 255 Displays information by virtual router ID statistics Displays...

Страница 245: ...ter from initialize to backup Set the value to disabled to transition the router from master or backup to initialize PRIORITY Indicates the priority for the virtual router for example master election...

Страница 246: ...STATE Indicates the state of the backup master router FAST ADV INTERVAL Indicates the time interval in milliseconds between sending Fast Advertisement messages When the Fast Advertisement Interval is...

Страница 247: ...nformation by virtual router ID Job aid The following table shows the field descriptions for the show ipv6 vrrp address command Parameter Description VRID Indicates the virtual router ID on a VRRP rou...

Страница 248: ...rval in milliseconds between sending advertisement messages MASTER Indicates the master router real primary IPv6 address This is the IPv6 address listed as the source in the VRRP advertisement last re...

Страница 249: ...al VRRP IPv6 address that the virtual router backs up Clearing VRRP statistics Use the following procedure to clear IPv6 VRRP statistics Procedure steps To clear IPv6 VRRP statistics enter clear ipv6...

Страница 250: ...IPv6 VRRP configuration using the ACLI 250 Configuration IPv6 Routing November 2010...

Страница 251: ...s RSMLT even in the absence of IPv4 configuration on the VLAN In addition to the IPv4 RSMLT tabs the Enterprise Device Manager provides tabs for viewing IPv6 specific RSMLT information Navigation Conf...

Страница 252: ...s how long the recovering or rebooting switch remains in a non Layer 3 forwarding mode for the peer router MAC address The range of this value is from 0 to 3600 seconds HoldUpTimer Defines how long th...

Страница 253: ...pen the following folders Configuration IPv6 2 Double click RSMLT 3 In the Local tab edit fields as required 4 Click Apply Variable definitions Use the data in the following table to view and edit IPv...

Страница 254: ...acAddr The MAC address of the selected VLAN VrfId Identifies the VRF VrfName Indicates the VRF name Viewing and editing IPv6 RSMLT peer information Use this procedure to view and edit RSMLT peer switc...

Страница 255: ...or 9999 9999 means infinity HoldUpTimeRemaining Displays the time remaining of the HoldUpTimer OperStatus Displays the RSMLT operating status as either up or down SmltId The ID range for the Split Mul...

Страница 256: ...nfType Type of configured address passed opaquely to Infinity PeerNoAdvertise True if advertisement of this prefix is disabled passed opaquely to Infinity PeerOspf6Advertise True if OSPFv3 advertiseme...

Страница 257: ...t All options apply equally to IPv6 and IPv4 RSMLT Note that the preceding command enables IPv6 RSMLT on a VLAN even in the absence of IPv4 configuration on the VLAN RSMLT configuration procedures Thi...

Страница 258: ...es The IPv6 routing protocol must be enabled on the VLAN interfaces VLANs with Layer 3 interfaces must also participate in Split MultiLink Trunking SMLT Procedure steps Procedure steps 1 Create an RSM...

Страница 259: ...3600 seconds or 9999 9999 means infinity info Displays the RSMLT local and peer information vid The VLAN ID in the range of 1 to 4094 Showing IP RSMLT information Show RSMLT information to view data...

Страница 260: ...hold up timer SMLT ID Indicates the Split MultiLink Trunk ID SLT ID Indicates the SLT ID Configuring RSMLT edge Configure RSMLT edge to store the RSMLT peer MAC IP address pair in its local configura...

Страница 261: ...n the following table to use the config ip rsmlt rsmlt edge support command Variable Value disable Disables RSMLT peer forwarding enable Enables RSMLT peer forwarding Configuring RSMLT edge Configurat...

Страница 262: ...IPv6 RSMLT configuration using the CLI 262 Configuration IPv6 Routing November 2010...

Страница 263: ...AN config if ip rsmlt All options apply equally to IPv6 and IPv4 RSMLT Note that the preceding command enables IPv6 RSMLT on a VLAN even in the absence of IPv4 configuration on the VLAN RSMLT configur...

Страница 264: ...N Interface Configuration Mode The IPv6 routing protocol must be enabled on the VLAN interfaces VLANs with Layer 3 interfaces must also participate in Split MultiLink Trunking SMLT Procedure steps Ena...

Страница 265: ...ge from 0 to 3600 seconds or 9999 9999 means infinity To set this value to the default value use the default operator with this command Showing IP RSMLT information Show IP RSMLT information to view d...

Страница 266: ...e of 0 to 3600 seconds HUTMR Indicates the hold up timer value in the range of 0 to 3600 seconds or 9999 9999 means infinity HDT REMAIN Indicates the time remaining of the hold down timer HUT REMAIN I...

Страница 267: ...and delete the RSMLT peer address by using the following command no ip rsmlt peer address vlan ID 3 Display RSMLT edge status information by using the following command show ip rsmlt edge support Var...

Страница 268: ...IPv6 RSMLT configuration using the ACLI 268 Configuration IPv6 Routing November 2010...

Страница 269: ...nfiguration navigation Configuring the local VLAN or brouter port on page 269 Configuring the destination VLAN or brouter port on page 271 Configuring OSPF on a tunnel on page 272 Deleting a tunnel on...

Страница 270: ...e the tunnel the Local Address tab displays the IPv4 addresses associated with the tunnel Variable definitions Use the data in the following table to use the Tunnel tab Variable Value Address Type Dis...

Страница 271: ...od area select manual 7 In the ID box type a number to represent the tunnel 8 In the IPv6AddressAddr box type the IPv6 address that you configured for the tunnel VLAN or brouter port for the destinati...

Страница 272: ...elect the required area ID 7 In the AdminStat area select enabled 8 In the RtrPriority box modify the priority value if required 9 Modify values in the TransitDelay RetransitInterval HelloInterval Rtr...

Страница 273: ...el interface internally The value is derived from the tunnel ID EncapsMethod Displays the tunnel mode IPv6 for manually configured tunnels and 6to4 for automatically configured tunnels HopLimit Config...

Страница 274: ...ue AddressType Displays Manual for a manually configured tunnel or sixToFour for autoconfigured tunnels LocalInetAddress Identifies the local endpoint address of the tunnel RemoteInetAddress Identifie...

Страница 275: ...you can ping You must configure the local and remote switches with one or more of the following protocols to route IPv4 traffic Static RIP or OSPF IPv4 to IPv6 transition mechanism configuration navig...

Страница 276: ...ty retransmit interval seconds transit delay seconds Configuring manual tunnels Create a tunnel to transfer traffic between IPv6 devices in an IPv4 network Configure manual tunnels when you want to de...

Страница 277: ...Pv4 or IPv6 prefix length format delete Deletes the tunnel hop limit value Configures the maximum number of hops that a packet can make before it is dropped value is in the range 0 255 info Displays t...

Страница 278: ...interface area is the area IP address 0 0 0 0 to 255 255 255 255 a b c d priority value is the priority in the range 0 255 metric value is the metric in the range 0 65535 retransmit interval value is...

Страница 279: ...the OSPF priority for the interface during the election process for the designated router The interface with the highest priority number is the designated router The interface with the second highest...

Страница 280: ...and config ipv6 tunnel tunnel ID delete Variable definitions Use the data in the following table to use the config ipv6 tunnel delete command Variable Value tunnel id Specifies the ID number of the tu...

Страница 281: ...and remote switches with one or more of the following protocols to route IPv4 traffic Static RIP or OSPF IPv4 to IPv6 transition mechanism configuration navigation Job aid Roadmap of tunnel configurat...

Страница 282: ...retransmit interval seconds transmit delay seconds Configuring manual tunnels Create a tunnel to transfer traffic between IPv6 devices in an IPv4 network Configure manual tunnels when you want to defi...

Страница 283: ...t a packet can make before it is dropped value is in the range 0 255 To set this option to the default value use the default operator with the command The default value is 255 source A B C D Configure...

Страница 284: ...ing the following command ipv6 tunnel tunnel id area A B C D dead interval seconds hello interval seconds metric value priority value retransmit interval seconds transmit delay seconds Variable defini...

Страница 285: ...ith the command metric value Configures the OSPF metric for the interface The switch advertises the metric in router link advertisements value is the range 0 65535 To set this option to the default va...

Страница 286: ...n 1 1800 To set this option to the default value use the default operator with the command The default value is 5 transit delay seconds Configures the transit delay time for the OSPF interface the est...

Страница 287: ...bles This improves efficiency and saves bandwidth only devices that require multicast traffic receive it rather than every device on the network For more information about MLD concepts see IPv6 routin...

Страница 288: ...an MLD host on page 289 Configuring an MLD router interface on page 289 Viewing the MLD cache on page 291 Configuring a multicast router Configure a multicast router to enable Multicast Listening Disc...

Страница 289: ...heck box to enable redistribution 8 Click Apply Configuring an MLD host Configure the switch as an MLD host to listen to multicast packets Procedure steps 1 In the navigation tree open the following f...

Страница 290: ...ersion Configures the version of MLD The versions are 1 or 2 The default is 1 Querier Indicates the IPv6 address to query QueryMaxResponseDelay Configures the query maximum response time in 1 10 of a...

Страница 291: ...or the interface IfIndex Displays a unique value to identify a physical interface or a logical interface VLAN Self Indicates if the local system is a member of the group address on the current interfa...

Страница 292: ...Multicast protocol configuration using Enterprise Device Manager 292 Configuration IPv6 Routing November 2010...

Страница 293: ...atus within groups MLD discovers the presence of multicast listeners on directly attached links MLD provides the necessary information to route multicast packets to routers requiring multicast traffic...

Страница 294: ...ommands on page 295 Enabling a multicast router on page 295 Enabling a VLAN for multicast routing on page 296 Configuring MLD on a VLAN on page 296 Enabling multicasting on a brouter port on page 297...

Страница 295: ...fo last memb query int seconds query interval seconds query maxresp 1seconds robustval integer version 1 2 config ipv6 mcast enable disable config vlan vid ipv6 mcast enable disable config vlan vid ip...

Страница 296: ...he following command config vlan vid ipv6 mcast enable disable Variable definitions Use the data in the following table to use the config vlan ipv6 mcast enable disable command Variable Value vid Spec...

Страница 297: ...time advertised in MLD queries on this interface seconds is in the range 0 65535 robustval integer Configures the robustness value integer is in the range 0 65535 version 1 2 Configures the version o...

Страница 298: ...int seconds Configures the query interval time in 1 10 of a second for the last member seconds is in the range 0 65535 ports Specifies a port slot or a port list query interval seconds Configures the...

Страница 299: ...status within groups MLD discovers the presence of multicast listeners on directly attached links MLD provides the necessary information to route multicast packets to routers requiring multicast traf...

Страница 300: ...ommands on page 301 Enabling a multicast router on page 301 Enabling a VLAN for multicast routing on page 302 Configuring MLD on a VLAN on page 302 Enabling multicasting on a brouter port on page 304...

Страница 301: ...ce multicast routing mtu bytes reachable time value retransmit timer value ipv6 mld last memb query int value query interval value query max response time value robustval value version 1 2 Enabling a...

Страница 302: ...r value Variable definitions Use the data in the following table to use the ipv6 interface multicast routing command Variable Value reachable time value Configures the reachable time in milliseconds f...

Страница 303: ...ast member value is in the range 0 65535 The default value is 1 query interval value Configures the maximum query response time advertised in MLD queries on this interface value is in the range 0 6553...

Страница 304: ...s Use the data in the following table to use the ipv6 interface multicast routing command Variable Value reachable time value Configures the reachable time in milliseconds for the interface The range...

Страница 305: ...e last member value is in the range 0 65535 The default value is 1 query interval value Configures the query interval time in 1 10 of a second value is in the range 0 65535 The default value is 125 qu...

Страница 306: ...Multicast protocol configuration using the ACLI 306 Configuration IPv6 Routing November 2010...

Страница 307: ...rprise Device Manager to configure and manage traffic filters for R and RS modules on the Avaya Ethernet Routing Switch 8800 8600 Specifically it provides configuration instructions for advanced filte...

Страница 308: ...es 5 Click Insert Variable definitions Use the data in the following table to configure an ACT Variable Value ActId Specifies a unique identifier for the ACT The range is 1 4096 Name Specifies a descr...

Страница 309: ...pecifies one or more of the following protocol attributes none tcpSrcPort udpSrcPort tcpDstPort udpDstport tcpFlags icmpMsgFlags IPv6Attrs Specifies one or more of the following IPv6 attributes none s...

Страница 310: ...new ACT with the required attributes Inserting a pattern in an ACT Insert a pattern in an ACT to apply the template Procedure steps 1 In the navigation tree open the following folders Configuration S...

Страница 311: ...cted header option as a base Valid values range from 0 76800 Length Configures the number of bits to extract from the beginning of the offset Valid values range from 1 56 Inserting an ACL An ACL compr...

Страница 312: ...g table to configure the ACL Variable Value AclId Specifies a unique identifier for the ACL entry in the range 1 4096 ActId Specifies a unique identifier for the ACT entry in the range 1 4096 Type Spe...

Страница 313: ...ted for egress filters in the Avaya Ethernet Routing Switch 8800 8600 Release 4 1 software State Enables or disables all of the ACEs in the ACL The default value is enable PktType Specifies if the pac...

Страница 314: ...the ACE entry The system automatically assigns a name if you do not choose one Mode Indicates the operating mode associated with the ACE Valid options are deny and permit with none as the default MltI...

Страница 315: ...ecause it uses only 8 queues However the value is applied only to the 1 Gb and 10 Gb module types The default value is 64 EgressQueue1g Specifies the egress queue for the 1 Gb module The default value...

Страница 316: ...ath 2 Double click Advanced Filters ACE ACLs 3 Click the ACL tab 4 Select the ACL 5 Click the ACE button 6 Double click a field you want to change For example if you double click on the Mode field you...

Страница 317: ...lId Specifies the ACL ID AceId Specifies the ACE ID Oper Specifies the ACE operation The only option is eq equals List Specifies the IPv6 addresses a binary string of 16 octets in network byte order E...

Страница 318: ...nfigure the Destination Address tab Variable Value AclId Specifies the ACL ID AceId Specifies the ACE ID Oper Select eq to specify IPv6 addresses equal to the addresses included in the List field List...

Страница 319: ...the operation and the Next header parameters 11 Click Insert Variable definitions Use the data in the following table to configure the next header rule Variable Value AclId Specifies the ACL ID AceId...

Страница 320: ...the ACL to delete 5 Click Delete to remove the selected ACL A dialog box prompts you to confirm the deletion 6 Click Yes to delete the ACL Deleting ACE common entries Delete ACE common entries to rem...

Страница 321: ...Pv6 routing fundamentals on page 17 For additional information about filters see Avaya Ethernet Routing Switch 8800 8600 Configuration QoS and IP Filtering for R and RS Modules NN46205 507 IPv6 traffi...

Страница 322: ...nced custom filter1 pattern1 name ace op value custom filter2 pattern2 name ace op value custom filter3 pattern3 name ace op value delete config filter acl acl id ace ace id ipv6 delete ipv6 attribute...

Страница 323: ...name pattern name info Configuring ACTs Configure an access control template ACT to create delete apply and specify attributes After you apply the ACT you cannot change the attributes ACT IDs 4001 to...

Страница 324: ...you do not enter a name a default name is generated for example ACT 1 for act id 1 Important In the Avaya Ethernet Routing Switch 8800 8600 act id acts as an index to the ACT table Thus you can chang...

Страница 325: ...col attributes for the ACT template The list of allowed attributes must be separated by commas and includes none tcpSrcPort udpSrcPort tcpDstPort udpDstPort tcpFlags icmpMsgFlags Creating a template f...

Страница 326: ...begin ip dst begin ipv6 hdr begin tcp begin tcp srcport begin tcp dstport begin tcp flags end udp begin udp srcport begin udp dstport begin ether end ip hdr end icmp msg begin tcp end udp end offset...

Страница 327: ...igure filter act act id apply Configuring ACLs Configure access control lists ACL to create lists of rules for the ACT Important If the ACT contains IPv6 attributes you must configure an ACL of pktTyp...

Страница 328: ...pktType field is optional for IPv4 traffic filters It is required if you apply the ACL to IPv6 packets delete Deletes an ACL Important This command removes all VLANs or brouter ports under this ACL a...

Страница 329: ...global action value Specifies the global action for the matching ACEs Permitted options include none mirror count mirror count ipfix mirror ipfix count ipfix mirror count ipfix The default is none inf...

Страница 330: ...re steps Associate or remove ports by using the following command config filter acl acl id port Variable definitions Use the data in the following table to use the config filter acl port command Varia...

Страница 331: ...Variable Value ace id Specifies an ACE ID in the range 1 1000 acl id Specifies an ACL ID in the range 1 4096 delete ipv6 attributes Deletes the specified IPv6 ACE attributes dst ipv6 ace op dst ipv6 l...

Страница 332: ...riable Value an operator for a field match condition eq the list of source IPv6 addresses separated by commas IPv6 traffic filter configuration using the CLI 332 Configuration IPv6 Routing November 20...

Страница 333: ...v6 routing fundamentals on page 17 For additional information about filters see Avaya Ethernet Routing Switch 8800 8600 Configuration QoS and IP Filtering for R and RS Modules NN46205 507 IPv6 traffic...

Страница 334: ...t filter acl set acl id default action value global action value filter acl vlan acl id vlan id filter act act id arp operation ethernet word ip word ipv6 word name word protocol word filter act patte...

Страница 335: ...he data in the following table to use the filter act command Variable Value act id Specifies an ACT ID in the range 1 4096 Important In the Avaya Ethernet Routing Switch 8800 8600 act id is an index t...

Страница 336: ...separated by commas and includes none srcIpv6 dstIpv6 nextHdr name word Specifies a name for the ACT word is an optional parameter that specifies a name for the ACT using 0 32 characters If you do not...

Страница 337: ...ACT ID in the range of 1 4096 base offset length Adds a template for patterns you create base the base and the offset together determine the beginning of the pattern Permitted values for the base incl...

Страница 338: ...ew name that you define Each of the three patterns must have a unique name word Specifies a name for the pattern in the range of 1 32 characters To set this option to the default value use the default...

Страница 339: ...ilter acl acl id type inVlan outVlan inPort outPort act act id pktType ipv4 ipv6 name word 2 Enable an ACL by using the following command filter acl acl id enable Variable definitions Use the data in...

Страница 340: ...s 1 Configure default actions by using the following command filter acl set acl id default action value 2 Configure global actions by using the following command filter acl set acl id global action va...

Страница 341: ...Associate or remove VLANs by using the following command filter acl vlan acl id vlan id Variable definitions Use the data in the following table to use the filter acl vlan command Variable Value acl i...

Страница 342: ...an ACL ID in the range 1 4096 port Associates a port or a port list with a particular ACL Format a list of ports separated by a comma or a range of ports specified as low high slot port slot port Add...

Страница 343: ...ecifies an ACL ID in the range 1 4096 To configure this option to the default value use the default operator with the command dst ipv6 eq word Specifies the following an operator for a field match con...

Страница 344: ...IPv6 traffic filter configuration using the ACLI 344 Configuration IPv6 Routing November 2010...

Страница 345: ...6 in Linux on page 346 Pinging the Linux system from the switch on page 347 Pinging the Avaya Ethernet Routing Switch 8800 8600 from the Linux system on page 347 Assigning IPv6 addresses to the Linux...

Страница 346: ...ng the Avaya Ethernet Routing Switch 8800 8600 from a Windows XP system Figure 20 Job aid Ping from a Windows XP system Enabling IPv6 in Linux Enable IPv6 to allow IPv6 functionality on the Linux syst...

Страница 347: ...itch 8800 8600 from the Linux system Ping the switch from the Linux system to test connectivity Procedure steps Enter the following command on the Linux system to test communication with the Avaya Eth...

Страница 348: ...rface number 2 Enter the following command IPV6ADDR ipv6 address 3 Add IPv6 addresses if required by using the following command ifconfig interface number inet6 add IPv6 address Viewing IPv6 neighbors...

Страница 349: ...ewing virtual links on neighboring devices on page 352 Viewing OSPF neighbor information on page 354 Viewing TCP and UDP information on page 356 Viewing routes information on page 360 Viewing IPv6 att...

Страница 350: ...number is a signed 32 bit integer that identifies old and duplicate link state advertisements Age A read only field indicating the age in seconds of the link state advertisement Checksum A read only f...

Страница 351: ...nd duplicate link state advertisements Age A read only field indicating the age in seconds of the link state advertisement Checksum A read only field indicating the checksum of the complete contents o...

Страница 352: ...signed 32 bit integer that identifies old and duplicate link state advertisements Age A read only field indicating the age in seconds of the link state advertisement Checksum A read only field indicat...

Страница 353: ...rtual neighboring router IPv6 address Options A read only field that indicates the bit mask corresponding to the neighbor options field State A read only field that indicates the OSPF interface state...

Страница 354: ...a restart attempt is currently underway completed indicates a completed restart timedout indicates a timed out restart topologyChanged indicates a cancelled restart due to a topology change Viewing O...

Страница 355: ...the data link header when the switch forwards the packet State A read only field indicating the OSPF interface state down attempt init twoWay exchangeStart exchange loading full Events A read only fie...

Страница 356: ...rt timedout indicates a timed out restart topologyChanged indicates a cancelled restart due to the topology change Viewing TCP and UDP information View TCP and UDP information to view the current conf...

Страница 357: ...s Displays the IPv6 address for the TCP connection LocalPort Displays the local port number for the TCP connection RemAddressType Displays the type IPv6 IPv4 for the remote address for the TCP connect...

Страница 358: ...Displays the remote IPv6 address RemotePort Displays the remote port number Instance Distinguishes between multiple processes connected to the UDP endpoint Process Displays the ID for the UDP process...

Страница 359: ...nnection RemAddress Displays the IPv6 address for the remote TCP connection RemPort Displays the remote port number for the TCP connection State Displays an integer that represents the state for the c...

Страница 360: ...dressType Displays the remote address type IPv6 or IPv4 RemoteAddress Displays the remote IPv6 address RemotePort Displays the remote port number Instance Distinguishes between multiple processes conn...

Страница 361: ...pfv3ReferenceBandwidth object Viewing IPv6 attributes for an ACL View IPv6 attributes for an ACL to view ACE Advanced entries associated with an ACL Procedure steps 1 In the navigation tree open the f...

Страница 362: ...not equal ne or any in relation to the listed destination addresses NxtHdrNxtHdr Displays the next header value NxtHdrOper Specifies equal eq or not equal ne or any in relation to the listed next head...

Страница 363: ...et it sends a ping reply When the switch receives the reply a message indicates that the specified IP address is responding If no reply is received a message indicates that the address is not respondi...

Страница 364: ...16 65487 HostName ipv6address Specifies the host name or IPv6 x x x x x x x x address string length 1 256 I value Configures the interval between transmissions in seconds 1 60 s Configures the contin...

Страница 365: ...et it sends a ping reply When the switch receives the reply a message indicates that the specified IP address is responding If no reply is received a message indicates that the address is not respondi...

Страница 366: ...65487 HostName ipv6address Specifies the host name or IPv6 x x x x x x x x address string length 1 256 I value Configures the interval between transmissions in seconds 1 60 s Configures the continuous...

Страница 367: ...on between VLANs on page 375 OSPF configuration You can configure OSPFv3 on an interface brouter port or VLAN This configuration example configures the following in reference to Avaya Ethernet Routing...

Страница 368: ...4 Configure brouter port 7 1 with IPv6 ERS8600 B 5 config ethernet 7 1 ipv6 create addr 2001 100 102 201 1 64 vlan 3999 ERS8600 B 5 config ethernet 7 1 ipv6 admin enable 5 Enable OSPFv3 on brouter por...

Страница 369: ...following command ERS8600 A 6 show ipv6 ospf lsdb detail 5 Verify the IPv6 neighbor cache by using the following command ERS8600 A 6 show ipv6 neighbor info Verifying operations from ERS 8600 B Verify...

Страница 370: ...t you can ping the IPv6 network address for ERS 8600 B C ping 2001 100 102 202 1 3 Verify that you can ping the IPv6 network address for ERS 8600 A C ping 2001 100 102 201 2 Routing both IPv4 and IPv6...

Страница 371: ...for a brouter port config ethernet 2 1 ip create 1 1 1 1 24 100 2 Configure an OSPF area for the interface Enter the following command for a VLAN config vlan 100 ip ospf area 1 1 1 1 Enter the follow...

Страница 372: ...fig ethernet 2 1 ipv6 admin status en 6 Create an OSPFv3 area by using the following command config ipv6 ospf area 2 2 2 2 create 7 Create an OSPFv3 interface Enter the following command for a VLAN co...

Страница 373: ...outer port on the source device on page 374 3 Creating an IPv6 VLAN with ports on the remote device on page 374 4 Creating an IPv4 brouter port on the destination device on page 374 5 Configuring a tu...

Страница 374: ...ing the following command config ip ospf enable Creating an IPv6 VLAN with ports on the remote device Configure the IPv6 VLAN with ports VLAN 40 in the figure on the destination device or 8600 Procedu...

Страница 375: ...address for the destination port for the remote address value config ipv6 tunnel 1 create local addr 172 21 80 1 ipv6addr 2500 1 120 remote address 192 168 20 1 Configuring a tunnel on the destination...

Страница 376: ...ource device on page 377 3 Configuring an IPv6 VLAN on the destination device on page 377 4 Configuring an IPv4 VLAN on the destination device on page 378 5 Configuring the tunnel on the source device...

Страница 377: ...AN by using the following command config vlan 20 ip create 172 21 80 1 24 4 Enable OSPF on the VLAN by using the following command config vlan 20 ip ospf enable 5 Enable OSPF on the device by using th...

Страница 378: ...p ospf enable 5 Enable OSPF on the device by using the following command config ip ospf enable Configuring the tunnel on the source device Procedure steps Enter the following command to configure the...

Страница 379: ...information on page 385 MLD cache on page 385 MLD configuration for a brouter port on page 386 MLD configuration for a VLAN on page 386 Neighbor cache on page 387 Neighbor discovery prefixes on page 3...

Страница 380: ...mand parameters Parameter Description ace id Specifies a unique identifier in the range 1 1000 for this ACE entry acl id Specifies a unique identifier in the range 1 4096 for this ACL entry If you ent...

Страница 381: ...output ACT data Use the show filter act command to display ACT data The syntax for this command is as follows show filter act act id The following table explains parameters for this command ACT data...

Страница 382: ...ax for this command is as follows show filter act pattern act id The following table explains parameters for this command Table 35 Command parameters Parameter Description act id Specifies a unique id...

Страница 383: ...tion Use the show ports stats interface extended command to display extended OSPF information about the specified port or for all ports The syntax for this command is as follows show ports stats inter...

Страница 384: ...o view the output of all configured interfaces The syntax for this command is as follows show ipv6 interface info View the output of a specific configured interface by using the following command show...

Страница 385: ...mmand is as follows show ipv6 static route info Figure 31 show ipv6 static route info command output on page 385 shows sample output for this command Figure 31 show ipv6 static route info command outp...

Страница 386: ...il MLD configuration for a brouter port Use the show ports info mld command to display configuration details for MLD on a brouter port The syntax for this command is as follows show ports info mld The...

Страница 387: ...hbor cache Use the show ipv6 neighbor info command to view entries in the neighbor cache The syntax for this command is as follows show ipv6 neighbor info Figure 34 show ipv6 neighbors info on page 38...

Страница 388: ...ipv6 nd prefix info command Figure 35 show ipv6 nd prefix info command output OSPF areas Use the show ipv6 ospf area command to display information about OSPF area parameters The syntax for this comm...

Страница 389: ...ers Parameter Description ports Specifies the port or range of ports to configure in the format slot port Figure 37 show ports info ospf command partial output on page 389 shows sample output for this...

Страница 390: ...fo command output OSPF interface information Use the show ipv6 ospf interface command to display information about the OSPF interface show ipv6 ospf interface Figure 39 show ipv6 ospf interface comman...

Страница 391: ...play OSPF interface timer settings The syntax for this command is as follows show ipv6 ospf int timers Figure 40 show ipv6 ospf int timers command output on page 391 shows sample output for this comma...

Страница 392: ...nnel area string link state advertisement type 0 to 5 link state ID or advertising router If you add the detail option to the command the output contains more information Figure 41 show ipv6 ospf lsdb...

Страница 393: ...bor command to display OSPF neighbors configuration information The syntax for this command is as follows show ipv6 ospf neighbor Figure 43 show isv6 ospf neighbor command output on page 394 shows sam...

Страница 394: ...d port value The following table explains the parameters for this command Table 39 Command parameters Parameter Description port value Specifies the port or range of ports configured in the format slo...

Страница 395: ...as follows show ports info ospfv3 Figure 46 Output for show vlan info ospfv3 on page 396 shows sample output for this command Figure 45 Output for show ports info ospfv3 OSPFv3 information for VLANs U...

Страница 396: ...for this command is as follows show ipv6 tunnel info tunnel id The following table explains the parameters for this command Table 40 Command parameters Parameter Description tunnel id Specifies the I...

Страница 397: ...lowing table explains the parameters for this command Table 41 Command parameters Parameter Description tunnel id Specifies the ID number of the tunnel in the range 1 2147477248 Figure 48 show ipv6 tu...

Страница 398: ...CLI show commands 398 Configuration IPv6 Routing November 2010...

Страница 399: ...VLAN or brouter port configuration output on page 404 IPv6 static route information on page 405 MLD cache on page 405 MLD configuration on page 406 Neighbor cache on page 407 Neighbor discovery prefix...

Страница 400: ...ace id Specifies a unique identifier in the range 1 1000 for this ACE entry acl id Specifies a unique identifier in the range 1 4096 for this ACL entry If you enter the acl id ACE information appears...

Страница 401: ...output ACT data Use the show filter act command to display ACT data The syntax for this command is as follows show filter act act id The following table explains parameters for this command ACT data...

Страница 402: ...and Part 2 ACT pattern data Use the show filter act pattern command to display ACT pattern data The syntax for this command is as follows show filter act pattern act id The following table explains p...

Страница 403: ...ended OSPF information about the specified port or for all ports The syntax for this command is as follows show routing statistics interface interface slot port The following table explains the parame...

Страница 404: ...The following table explains the parameters for this command Table 47 Command parameters Parameter Description interface id Specifies the interface ID interface index Specifies the index from 1 4096...

Страница 405: ...s command is as follows show ipv6 route static Figure 53 show ipv6 route static on page 405 shows sample output for this command Figure 53 show ipv6 route static MLD cache Use the show ipv6 mld cache...

Страница 406: ...ion Use the show ipv6 mld interface command to display configuration details for all MLD interfaces The syntax for this command is as follows show ipv6 mld interface interface type interface id detail...

Страница 407: ...ype interface id The following table explains the parameters for this command Table 50 Command parameters Parameter Description interface id Specifies the interface ID interface type Specifies the typ...

Страница 408: ...efix interface interface type interface id The following table explains the parameters for this command Table 51 Command parameters Parameter Description interface id Specifies the interface ID interf...

Страница 409: ...The following figure shows sample output for this command Figure 57 show ipv6 ospf area OSPF configuration settings for a port Use the show ip ospf interface command to display information about the O...

Страница 410: ...igabitethernet pos or vlan Figure 58 show ip ospf interface on page 410 shows sample output for this command Figure 58 show ip ospf interface OSPF information Use the show ipv6 ospf command to display...

Страница 411: ...le output for this command Figure 60 show ipv6 ospf interface OSPF interface timer settings Use the show ipv6 ospf int timers command to display OSPF interface timer settings The syntax for this comma...

Страница 412: ...r advertising router If you add the detail option to the command the output contains additional information Figure 62 show ipv6 ospf lsdb on page 412 shows sample output with no variables for this com...

Страница 413: ...lan id The following figure shows sample output for this command Figure 64 show ip ospf interface Tunnel information Use the show ipv6 tunnel command to show general tunnel information The syntax for...

Страница 414: ...addition to basic tunnel information tunnel id Specifies the ID number of the tunnel in the range 1 through 2 147 483 647 The following figure shows sample output for the show ipv6 tunnel command Fig...

Страница 415: ...N A RFC 2463 3 Time Exceeded 0 hop limit exceeded in transit 1 fragment reassembly time exceeded RFC 2463 4 Parameter Problem 0 erroneous header field encountered 1 unrecognized Next Header type encou...

Страница 416: ...A RFC 3122 142 Inverse neighbor discovery Advertisement Message N A RFC 3122 143 Version 2 Multicast Listener Report N A RFC 3810 144 Home Agent Address Discovery Request Message N A RFC 3775 145 Hom...

Страница 417: ...rotocol RFC 2454 IP Version 6 Management Information Base for the User Datagram Protocol RFC 2460 Internet Protocol Version 6 IPv6 Specification RFC 2461 Neighbor Discovery for IP Version 6 IPv6 RFC 2...

Страница 418: ...re RFC 3587 IPv6 Global Unicast Address Format RFC 3590 Source Address Selection for the Multicast Listener Discovery MLD Protocol RFC 3596 DNS Extensions to Support IP Version 6 RFC 3618 Multicast So...

Страница 419: ...To download and print selected technical publications and release notes directly from the Internet go to www avaya com support Getting Product training Ongoing product training is available For more i...

Страница 420: ...the Avaya Web site The easiest and most effective way to get technical support for Avaya products is from the Avaya Technical Support Web site at www avaya com support Customer service 420 Configurat...

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