Zte ZXR10 5900E Configuration Manual

Routing switch

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ZXR10 5900E Series

Easy-Maintenance MPLS Routing Switch

Configuration Guide (IPv6)

Version: 3.00.11

ZTE CORPORATION

No. 55, Hi-tech Road South, ShenZhen, P.R.China

Postcode: 518057

Tel: +86-755-26771900

Fax: +86-755-26770801

URL: http://support.zte.com.cn

E-mail: support@zte.com.cn

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Page 1 ZXR10 5900E Series Easy-Maintenance MPLS Routing Switch Configuration Guide (IPv6) Version: 3.00.11 ZTE CORPORATION No. 55, Hi-tech Road South, ShenZhen, P.R.China Postcode: 518057 Tel: +86-755-26771900 Fax: +86-755-26770801 URL: http://support.zte.com.cn E-mail: support@zte.com.cn...
Page 2 ZTE CORPORATION is prohibited. Additionally, the contents of this document are protected by contractual confidentiality obligations. All company, brand and product names are trade or service marks, or registered trade or service marks, of ZTE CORPORATION or of their respective owners.
Page 3: Table Of Contents
5.4 IPv6 Static Route Configuration Example............. 5-4 Chapter 6 RIPng Configuration ..............6-1 6.1 RIPng Overview ....................6-1 6.2 Configuring the RIPng ..................6-3 6.3 RIPng Maintenance and Diagnosis..............6-7 6.4 RIPng Configuration Example ................6-9 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 4 12.2 Configuring MLD .................... 12-2 12.3 Maintaining MLD .................... 12-6 12.4 MLD Configuration Examples ................12-8 12.4.1 MLDv2 Configuration Example .............. 12-8 12.4.2 Static Group Configuration Example ............12-9 Chapter 13 IPv6 PIM-SM Configuration ..........13-1 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 5 20.1 DHCPv6 Overview ..................20-1 20.2 Configuring DHCPv6 ..................20-3 20.3 Maintaining DHCPv6 ..................20-9 20.4 DHCPv6 Configuration Examples ..............20-10 20.4.1 DHCPv6 Server Configuration Instance ..........20-10 20.4.2 DHCPv6 Relay Configuration Instance..........20-12 Figures......................I Tables ......................III Glossary ......................V SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 6 This page intentionally left blank. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 7: About This Manual
About This Manual Purpose This manual is the ZXR10 5900E Series (V3.00.11) Easy-Maintenance MPLS Routing Switch Configuration Guide (IPv6), which is applicable to the ZXR10 5900E (V3.00.11) series switches. Intended Audience This manual is intended for: Network planning engineers Commissioning engineers...
Page 8 ZXR10 5900E. Chapter 16, ISATAP Tunnel Configuration Describes ISATAP tunnel technology and principle, configuration commands, maintenance commands and configuration examples on the ZXR10 5900E. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 9 Chapter 20, DHCPv6 Configuration Describes UDP6 principles, configuration commands, maintenance commands and configuration examples on the ZXR10 5900E. Conventions This manual uses the following typographical conventions: Italics Variables in commands. It may also refer to other related manuals and documents.
Page 10 This page intentionally left blank. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 11 2128 different IPv6 addresses, that number allocable addresses around world 340,282,366,920,938,463,463,374,607,431,768,211,456. It provides 2.2×10 addresses per cm if addresses are allocated based on ground area of the whole world. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 12: Figure 1-1 Ipv4 Header Format
ZXR10 5900E Series Configuration Guide (IPv6) The following are differences between IPv4 and IPv6 in header format. Figure 1-1 Figure 1-2 are the header formats of IPv4 and IPv6 respectively. (Numbers in the tables refer to bit numbers.) Figure 1-1 IPv4 Header Format...
Page 13: Chapter 1 Ipv6 Address Configuration
1. Unicast address An IPv6 unicast address can have a varied-length prefix. For the structure of the IPv6 unicast address, refer to Figure 1-3. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 14: Figure 1-3 Structure Of An Ipv6 Unicast Address
ZXR10 5900E Series Configuration Guide (IPv6) Figure 1-3 Structure of an IPv6 unicast address The IPv6 unicast address can be classified into the following categories: Aggregatable Global Unicast Address This is another kind of aggregation, which is independent of Internet Service Provider (ISP).
Page 15 The loopback function is used for software test and configuration. Except the lowest bit, all the other bits of an IPv6 loopback address are 0, that is, a loopback address can be expressed as 0:0:0:0:0:0:0:1 or ::1. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 16: Table 1-3 Structure Of The Ipv6 Address Embedded With Ipv4 Address
ZXR10 5900E Series Configuration Guide (IPv6) IPv6 address embedded with IPv4 address à In the RFC 2373, IPv6 provides two kinds of addresses. One is the IPv4-compatible address, which allows the IPv6 node to access IPv4 nodes that do not support IPv6.. The other is the IPv4-mapping address, which allows the IPv6 router to transmit IPv6 packets over the IPv4 network in the tunnel mode, where the nodes understand both IPv4 and IPv6.
Page 17: Table 1-4 Structures Of Link-Local Address And Site-Local Address
The format of the IPv6 multicast address is different from that of the IPv6 unicast address. Multicast addresses can only be used as destination addresses. No packet uses a multicast address as the source address. Table 1-5 shows the format of a multicast address. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 18: Table 1-5 Multicast Address Format
ZXR10 5900E Series Configuration Guide (IPv6) Table 1-5 Multicast Address Format 1111111 Flags Scope Group identifier The first byte of the address format is set to full-one, identifying it as a multicast address. The multicast address occupies the entire 1/256 of the IPv6 address space.
Page 19 IPv6 address is also four times greater than an IPv4 address. An IPv6 address can be basically expressed as X:X:X:X:X:X:X:X, among which X is 4-bit hex integers (16-bit). Each number contains four bits, each integer contains four SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 20: Table 1-7 Ipv6 Address Compression
ZXR10 5900E Series Configuration Guide (IPv6) numbers and each address contains eight integers. There are totally 128 bits (4 x 4 x 8 = 128). The following are some legal IPv6 addresses: CDCD: 910A:2222:5498:8475:1111:3900:2020 1030:0:0:0:C9B4:FF12:48AA:1A2B 2000:0:0:0:0:0:0:1 All these integers are hex integers and those from A to F represent 10 to 15. Each integer of an address must be indicated except for the starting zero.
Page 21 The state auto configuration employs the plug-and-play mode to insert a node into the IPv6 network and starts it up without any manual interference. IPv6 has two different mechanisms to shore up the plug-and-play network connection: 1-11 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 22 ZXR10 5900E Series Configuration Guide (IPv6) State auto configuration Boot protocol (BOOTstrap Protocol (BOOTP) à Dynamic Host Configuration Protocol (DHCP) à Both of the two mechanisms allow IP nodes to obtain configuration information from a special BOOTP server or the DHCP server. These protocols use the state auto configuration, that is, a server must retain and manage the state information of each node.
Page 23: Configuring Ipv6 Addresses
Specifies the MTU value in the unit of bytes. The default value depends on the specific interface type. The minimum value is 1,280 bytes, and the value range is 1280-9202. 1.3 Maintaining IPv6 Addresses To maintain IPv6 addresses, run the following commands: 1-13 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 24 ZXR10 5900E Series Configuration Guide (IPv6) Command Function show ipv6 interface <interface-name> Shows details about the specified ZXR10# IPv6 interface. show ipv6 interface brief <interface-name> Shows the brief information about ZXR10# the specified IPv6 address. The following is sample output from the show ipv6 interface <interface-name> command:...
Page 25: Ipv6 Address Configuration Example
S1(config-if-vlan10)#ipv6 address link-local fe80::1111:2222:3333:4444 S1(config-if-vlan10)#exit S2 configuration: S2(config)#interface vlan10 S2(config-if-vlan10)#ipv6 enable S2(config-if-vlan10)#ipv6 address 3ffe:100::2/64 S2(config)#interface vlan10 S2(config-if-vlan10)#ipv6 enable S2(config-if-vlan10)#ipv6 address link-local fe80::5555:6666:7777:8888 S2(config-if-vlan10)#exit Verification Verify the configuration results on S1: S1#show ipv6 interface brief vlan10 1-15 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 26 ZXR10 5900E Series Configuration Guide (IPv6) vlan10 [up/up] fe80::2d1:d1ff:fe3a:7be1 3ffe:100::1/64 S1#ping6 3ffe:100::2 sending 5,100-byte ICMP echoes to 3ffe:100::2,timeout is 2 seconds. !!!!! Success rate is 100 percent(5/5), round-trip min/avg/max= 0/0/0 ms. Verify the configuration results on S2: S2#show ipv6 interface brief vlan10...
Page 27: Chapter 2 Ndp Configuration
All these functions of the NDP are mostly implemented by NDP packets loaded inside ICMPv6 packets. For this reason, the NDP defines five types of ICMPv6 packets: Router Solicitation (RS) packets, Router Advertisement (RA) packets, Neighbor Solicitation (NS) packets, Neighbor Advertisement (NA) packets, and redirection packets. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 28: Configuring Ndp
ZXR10 5900E Series Configuration Guide (IPv6) A router will periodically send RA packets and may also use them as a response to the RS packets it has received from hosts. Each RA packet may also contain prefix information, link configuration information and IPv6 protocol parameters. It indicates the existence of routers, and routers can forward the packet.
Page 29 ZXR10(config-if-interface-name)# retransmit-time <milliseconds> retransmit-time field in the router response packets in the unit of milliseconds. The default value is 1,000 milliseconds. Restores the default value of no ipv6 nd ZXR10(config-if-interface-name)# the retransmit-time field. retransmit-time SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 30 ZXR10 5900E Series Configuration Guide (IPv6) Step Command Function Prohibits the router from ipv6 nd suppress-ra ZXR10(config-if-interface-name)# sending router advertisement packets. Enables the router to send no ipv6 nd ZXR10(config-if-interface-name)# router advertisement packets. suppress-ra Configures the counter limit of ipv6 nd ZXR10(config-if-interface-name)# router advertisement hops.
Page 31: Ndp Maintenance And Diagnosis
2.3 NDP Maintenance and Diagnosis The ZXR10 5900E provides the following show commands to maintain the NDP: SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 32 ZXR10 5900E Series Configuration Guide (IPv6) Command Function Shows the IPv6 neighbor cache show nd6 cache ZXR10# table. The display results show not only the entries generated by the ND protocol for the routes to neighbors but also static neighbor cache entries.
Page 33: Ndp Configuration Example
Only Current Valid Items Are Shown Below: Address link-Address status Interface 780::1 0000.0a00.1345 static Reachable vlan10 The above results indicate that a static entry has been successfully added to the NDP neighbor cache table. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 34 ZXR10 5900E Series Configuration Guide (IPv6) This page intentionally left blank. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 35: Figure 3-1 Principles Of The Ipv6 Over Ipv4 Tunnel Mechanism
IPv4 address of a tunnel. If the termination address of the IPv6 over IPv4 tunnel cannot be automatically obtained from the destination address of the IPv6 packet but needs to be manually SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 36: Figure 3-2 Principles Of The Ipv4 (Or Ipv6) Over Ipv4 Tunnel
ZXR10 5900E Series Configuration Guide (IPv6) configured, the tunnel is called a configured tunnel, such as a 6in4 tunnel or a GRE tunnel. If the interface address of the IPv6 over IPv4 tunnel assumes a special IPv4-embedded IPv6 address format (i.e. the IPv4 address of the tunnel termination point can be automatically obtained from the destination address of the IPv6 packet), the tunnel is called an automatic tunnel, such as a 6to4 tunnel or an ISATAP tunnel.
Page 37: Chapter 3 Ipv6 Tunnel Configuration
IPv6 packets over the tunnel. The 6to4 tunnel makes possible the interconnection of two IPv6 networks through an IPv4 network and thus conquers the limitations of automatic IPv4-compatible IPv6 tunnels in practical use. The 6to4 tunnel involves a tunnel encapsulation and decapsulation process. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 38: Configuring Ipv6 Tunnel
ZXR10 5900E Series Configuration Guide (IPv6) Encapsulation: If the egress interface of the sent IPv6 packet is a tunnel interface, à the host first determines the tunnel type. If the tunnel is a 6to4 tunnel, the host implements IPv4 header encapsulation. During the encapsulation, the source address is user-configured whereas the destination address is obtained from the destination address of the packet.
Page 39 Specifies the source address tunnel ZXR10(config-ipv6-tunnel-if-v6_tunnel1)# source ipv4 <src_address> of the tunnel. To delete the source address configuration of the tunnel, use the no format of the command. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 40: Ipv6 Tunnel Configuration Examples
ZXR10 5900E Series Configuration Guide (IPv6) 3.3 IPv6 Tunnel Configuration Examples 3.3.1 6in4 Tunnel Configuration Example Configuration Description As shown in Figure 3-5, suppose S1 and S2 are dual-stack routers whereas PC1 and PC2 are IPv6 hosts. This example describes how to configure a 6in4 tunnel.
Page 41 33.1.1.28 ! </V6_TUNNEL> S1(config)#show ip interface vlan4 vlan4 AdminStatus is up, PhyStatus is up, line protocol is up Internet address is 33.1.1.27/16 Broadcast address is 255.255.255.255 IP MTU is 1500 bytes SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 42: 6To4 Tunnel Configuration Example
ZXR10 5900E Series Configuration Guide (IPv6) S1(config)#show ipv6 interface brief v6_tunnel3 [up/up] fe80::2d0:d0ff:fe52:abcf 3172::27/64 3.3.2 6to4 Tunnel Configuration Example Configuration Description As shown in Figure 3-6, suppose S1 and S2 are dual-stack routers whereas PC1 and PC2 are IPv6 hosts. This example describes how to configure a 6to4 tunnel.
Page 43 1348 ipv6 enable ipv6 address 2002:101:101::1/48 ! </INTERFACE> ! <V6_TUNNEL> ipv6-tunnel-config interface v6_tunnel2 tunnel mode ipv6ip 6to4 tunnel source ipv4 1.1.1.1 ! </V6_TUNNEL> S1(config)#show ipv6 interface brief v6_tunnel2 [up/up] fe80::2d0:d0ff:fe52:abcf 2002:101:101::1/64 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 44 ZXR10 5900E Series Configuration Guide (IPv6) This page intentionally left blank. 3-10 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 45: Chapter 4 Ipv6 Acl Configuration
4.2 Configuring IPv6 ACL Configuring IPv6 ACL To configure IPv6 ACL, perform the following steps. Step Command Function ipv6-access-list <acl-name> Configures the specified IPv6 ZXR10(config)# ACL. no ipv6-access-list <acl-name> Deletes the specified IPv6 ZXR10(config)# ACL. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 46 ZXR10 5900E Series Configuration Guide (IPv6) Step Command Function rule [<rule-id>]{permit | Configures the IPv6 ACL rule ZXR10(config-ipv6-acl)# deny}{source | any }{ destination | any }[ time-range based on the source address. <name>] rule [<rule-id>]{permit | deny} Configures the extended IPv6 ZXR10(config-ipv6-acl)# protocol {source | any}{destination | any}[{dscp <value>}][...
Page 47 Indicates that the IPv6 ACL is bound to the ingress direction of the interface. Indicates that the IPv6 ACL is bound to the egress direction egress of the interface. Configuring IPv6-MIXED-ACL To configure the IPv6-MIXED-ACL on ZXR10 5900E, use the following commands: SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 48 ZXR10 5900E Series Configuration Guide (IPv6) Step Command Function ipv6-mixed-access-list <name> Configures an ACL list. ZXR10(config)# no ipv6-mixed-access-list <name> To delete the ACL list, use this ZXR10(config)# command. rule [<rule-id>]{permit Configures the LINK ACL ZXR10(config-ipv6-mixed-acl)# | deny}[{link-protocol<value>|[{source-mac<source based and extension based mac-wildcard>| any }][{ inner-cos <value>| inner-vlan...
Page 49 Keyword for TCP link establishment. This parameter is valid established for TCP only. link-protocol Type of the level 2 protocol to be matched. Value: 34525. Source MAC address, in the form of dotted hexadecimal source-mac notation. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 50 Tip: If the IPv6-MIXED-ACL is bound to the egress direction, IPv6-MIXED-ACL is not valid. Bind the VLAN to the IPv6 ACL To bind the VLAN to the IPv6 ACL on the ZXR10 5900E, perform the following steps: Step Command Function ipv6-access-group vlan <vlan-id>{ingress |...
Page 51: Ipv6 Mixed-Acl Maintenance And Diagnosis
Shows IPv6 ACL information by the specified ACL name. Shows ACL information by the ingress or egress. ingress/egress <interface-name> Shows ACL information by the interface name. [<interface-name>] Shows the ACL (IPv4 and IPv6) binding information related to a certain interface. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 52 ZXR10 5900E Series Configuration Guide (IPv6) The following example shows the outputs of the commandshow ipv6-access-lists: ZXR10(config)#show ipv6-access-lists ipv6-access-list kkk 1/1 (showed/total) 10 permit tcp 200:300::400:500/64 any The following example shows the outputs of the command show ipv6-access-groups: ZXR10(config)#show ipv6-access-groups...
Page 53: Ipv6 Acl Configuration Example
PC2. Then an ACL can be bound to the ingress direction of the interface gei-0/1/1/3 to filter out the telnet packets from PC2 (or the ACL may be bound to the egress direction of the interface gei-0/1/1/4). SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 54: Figure 4-1 Ipv6 Acl Configuration Example
ZXR10 5900E Series Configuration Guide (IPv6) Figure 4-1 IPv6 ACL Configuration Example In this case, it is only necessary to create one ACL and add the following rule to this ACL: Deny the telnet packets matching the IP address of PC2 and using the protocol type TCP and the port type telnet.
Page 55 ! </PORT_ACL> /*Check the binding between all ACLs on the router and the related interfaces, including IPv4 ACLs and IPv6 ACLs*/ S2(config)#show running-config port-acl ! <PORT_ACL> interface gei-0/1/1/8 ipv4-access-group ingress 1K 4-11 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 56 ZXR10 5900E Series Configuration Guide (IPv6) interface gei-0/1/1/3 ipv6-access-group ingress test ! </PORT_ACL> 4-12 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 57: Chapter 5 Ipv6 Static Route Configuration
The validity of each configured static route, however, still depends on the status of the egress interface. 5.2 Configuring IPv6 Static Routes To configure IPv6 static routes, run the following commands: SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 58: Maintaining Ipv6 Static Routes
ZXR10 5900E Series Configuration Guide (IPv6) Command Function ipv6 route [vrf <vrf-name>]<prefix>/<mask-len><i Configures a static route with the ZXR10(config)# specified egress interface. If the nterface-name>[<distance-metric>][bfd enable] egress interface is a broadcast interface, the next hop should also be specified. ipv6 route <prefix>/<mask-len><forwarding-route...
Page 59 NP - ND_PREFIX, NF - ND_DFROUTE, NH - ND_HOST M - Multicast * - FIB route > - selected route, p - stale info Time: The time of last modified! S> ::/0 [1/0] via ::, loopback1, 00:00:23 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 60: Ipv6 Static Route Configuration Example
ZXR10 5900E Series Configuration Guide (IPv6) S> 1::/64 [1/0] via ::, null1, 00:00:23 S> 3::/64 [1/0] via ::, null1, 00:00:23 S> 23::/56 [1/0] via ::, loopback10, 00:47:07 via ::, loopback11, 00:47:07 via ::, loopback12, 00:47:07 via ::, loopback13, 00:47:07 via ::, loopback14, 00:47:07...
Page 61 2005::1/64 !</if-intf> S1(config)#show ipv6 interface brief vlan10 vlan10 [up/up] fe80::2d0:d0ff:fe60:1000 2005::1/64 S1(config)#show running-config ipv6-static !<ipv6-static-route> ipv6 route 2003::/64 2005::2 !</ipv6-static-route> S1(config)#ping6 2003::2 sending 5,100-byte ICMP echo(es) to 2003:0:0:0:0:0:0:2,timeout is 2 second(s). SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 62 ZXR10 5900E Series Configuration Guide (IPv6) !!!!! Success rate is 100 percent(5/5),round-trip min/avg/max= 7/8/12 ms. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 63 Similarly, due to the use of IPv6 addresses, it is unnecessary for RIPng to distinguish among network routes, subnet routes and host routes. Protocol Applicable Scope SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 64 ZXR10 5900E Series Configuration Guide (IPv6) The application scope of RIPv1 and RIPv2 is not limited to the Transfer Control Protocol/Internet Protocol (TCP/IP) protocol suite but also includes other network protocol suites. Therefore, the routing entries of a packet include the network protocol suite field.
Page 65: Chapter 6 Ripng Configuration
The value range is 5-65535 seconds. The default value is 120 seconds. Set the default metric of RIPng routes: SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 66 ZXR10 5900E Series Configuration Guide (IPv6) Step Command Function Enters the RIPng ipv6 router rip ZXR10(config)# configuration mode. default-metric <metric> Sets the default metric of ZXR10(config-ripng)# routes in the range of 1-16. Configures the summarized routes of the RIPng: Step...
Page 67 Specifies the route prefix of the routes to be deleted. X:X::X:X/<0-128> Indicates that all the received RIPng routes will be deleted. Specify parameters for a VPN. Configure interface commands: Step Command Function ipv6 router rip Enters the RIPng ZXR10(config)# configuration mode. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 68 ZXR10 5900E Series Configuration Guide (IPv6) Step Command Function interface <interface-name> Enters the RIPng interface ZXR10(config-ripng)# configuration mode. Enables split horizon on ipv6 rip split-horizon ZXR10(config-ripng-if)# the interface. By default, split horizon is enabled. To disable split horizon, use the no form of the command.
Page 69: Ripng Maintenance And Diagnosis
0 aggregate ripng route 0 ripng route 0 Redistribution: The outputs of the command show ipv6 rip are described as follows: Command Output Description port 521 Indicates that the RIPng uses UDP port 521. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 70 ZXR10 5900E Series Configuration Guide (IPv6) Command Output Description multicast-group FF02::9 Indicates that the multicast address used by the RIPng is FF02::9. administrative distance is 120 Indicates that the administrative distance of RIPng routes is 120. default metric is 1 Indicates that the default metric of RIPng routes is 1.
Page 71: Ripng Configuration Example
5. Check the configuration results, and confirm that neighbors are correctly established between the two routers and each router can learn the routes advertised by the peer router. Steps S1 configuration: S1(config)#interface vlan1 S1(config-if)#ipv6 enable S1(config-if)#ipv6 address 3611::11/64 S1(config-if)#exit SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 72 ZXR10 5900E Series Configuration Guide (IPv6) S1(config)#interface vlan2 S1(config-if)#ipv6 enable S1(config-if)#ipv6 address 2310::66/64 S1(config)#interface loopback5 S1(config-if)#ipv6 enable S1(config-if)#ipv6 address 3555::52/64 S1(config-if)#exit S1(config)#ipv6 router rip S1(config-ripng)#interface vlan1 S1(config-ripng-if)#ipv6 rip enable S1(config-ripng-if)#exit S1(config-ripng)#interface loopback5 S1(config-ripng-if)#ipv6 rip enable S1(config-ripng-if)#exit S1(config-ripng)#redistribute connected S1(config-ripng)#exit S2 configuration:...
Page 73 2, tag: 0, time: 00:12 2357::/64 nexthop: fe80::2d0:d0ff:feaf:cc10, via: vlan1 metric: 2, tag: 0, time: 00:12 2358::/64 nexthop: fe80::2d0:d0ff:feaf:cc10, via: vlan1 metric: 2, tag: 0, time: 00:12 2310::/64 nexthop: ::, via: unknown 6-11 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 74 ZXR10 5900E Series Configuration Guide (IPv6) metric: 16, tag: 0, time: 04:41 3036::/64 nexthop: ::, via: vlan1 metric: 1, tag: 3550::/64 nexthop: fe80::2d0:d0ff:feaf:cc10, via: vlan1 metric: 2, tag: 0, time: 00:07 3555::/64 nexthop: ::, via: loopback5 metric: 1, tag: 3611::/64...
Page 75 2310::/64 ripng vlan1 fe80:2e::2d0:d0ff:fe78:99dd 3036::/64 ripng vlan1 fe80:2e::2d0:d0ff:fe78:99dd 3555::/64 ripng vlan1 fe80:2e::2d0:d0ff:fe78:99dd S2#ping6 2255::66 sending 5,100-byte ICMP echoes to 2255::66,timeout is 2 seconds. !!!!! Success rate is 100 percent(5/5),round-trip min/avg/max= 0/0/0 ms. 6-13 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 76 ZXR10 5900E Series Configuration Guide (IPv6) This page intentionally left blank. 6-14 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 77 Router (DR) and Backup Designate Router (BDR). OSPFv3 and OSPFv2 also keep consistent with each other in such aspects as neighbor determination, basic concept of inter-area routes, redistribution of Autonomous System (AS) external routes and so on. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 78 ZXR10 5900E Series Configuration Guide (IPv6) OSPFv3 Principle Compared with OSPFv2, OSPFv3 has almost the same working mechanism but has also revised OSPFv2 so as to support the IPv6 address format. The following sections describe in detail the similarities and differences between OSPFv2 and OSPFv3. For details about the OSPFv2 principles, please refer to "OSPF Configuration"...
Page 79: Chapter 7 Ospfv3 Configuration
The Hello packet does not contain the address semanteme but contains an à interface ID used by the router to identify the link. If the router becomes the DR on the link, the interface ID will be the link state ID of the network LSA. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 80 ZXR10 5900E Series Configuration Guide (IPv6) To process the router LSA during SPF computation, two flag bits R and V6 are à added to the options field. The OSPF header contains an Instance ID, thus allowing the running of multiple OSPF protocol instances over a single link.
Page 81: Configuring Ospfv3
Configuring OSPFv3 Interface Attributes To configure OSPFv3 interface attributes, perform the following steps. Step Command Function Enters the interface ipv6 router ospf<process-id> ZXR10(config)# configuration mode. interface Adds an interface to OSPFv3. ZXR10(config-ospfv3-process-id)# <interface-name>[area <area-id>] nstance <0-255>] SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 82 ZXR10 5900E Series Configuration Guide (IPv6) Step Command Function Specifies the interval of ZXR10(config-ospfv3-process-id-if-interface- hello-interval <interval> sending Hello packets on an name)# interface in the unit of seconds. The value range is 1-65535. The default value for point-to-point and broadcast interfaces is 10 seconds.
Page 83 X:X::X:X/<0-128>[advertise | not-advertise] summary addresses in an area. area <area-id> stub [no-summary] Defines an area as the stub ZXR10(config-ospfv3)# area. no-summary implies the ABR is forbidden to send summary routes to this stub area. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 84 ZXR10 5900E Series Configuration Guide (IPv6) Step Command Function area <area-id> virtual-link Defines an OSPF virtual link. ZXR10(config-ospfv3)# <router-id>[dead-interval <seconds>][hello-interval <seconds>][retransmit-interval <seconds>][transmit-delay <seconds>] Enables BFD function on all bfd enable ZXR10(config-ospfv3)# interfaces. Use the no format of this command to restore the default value.
Page 85 IP address. hello-interval <seconds> Specifies the interval at which Hello packets are sent on the virtual link in the unit of seconds. The value range is 1-8192. The default value is 10 seconds. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 86 ZXR10 5900E Series Configuration Guide (IPv6) Parameter Description dead-interval <seconds> Specifies the dead interval of neighbors on the virtual link in the unit of seconds. The value range is 1-8192. The default value is 40 seconds. retransmit-interval <seconds> Specifies the retransmission interval of packets on the virtual link in the unit of seconds.
Page 87: Ospfv3 Maintenance And Diagnosis
The following example shows the outputs of the command show ipv6 ospf: ZXR10#show ipv6 ospf Routing Process "ospfv3 1" with ID 1.1.1.8 SPF schedule delay 5 secs. Hold time between two SPFs 10 secs Minimum LSA interval 5 secs. Minimum LSA arrival 1 secs 7-11 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 88 ZXR10 5900E Series Configuration Guide (IPv6) Number of external LSA 1. Checksum Sum 0x00985A The number of ospfv3 routes is 3 Default metric is 20 Number of areas in this router is 2. 2 normal 0 stub Redistribution: redistribute static...
Page 89: Ospfv3 Configuration Examples
7.4 OSPFv3 Configuration Examples 7.4.1 OSPFv3 Configuration Example 1 Configuration Description As shown in Figure 7-1, S1 and S2 establish a link via direct connection interfaces to advertise their respective loopback address route. 7-13 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 90: Figure 7-1 Ospfv3 Configuration Example
ZXR10 5900E Series Configuration Guide (IPv6) Figure 7-1 OSPFv3 Configuration Example Configuration Thought 1. Enable the IPv6 protocol on the direct connection interfaces of S1 and S2, configure IPv6 addresses for the direct connection interfaces, configure loopback interfaces, enable IPv6 on the loopback interfaces, and configure IPv6 addresses for the loopback interfaces.
Page 91 S2#show ipv6 forwarding route 3555::55 IPv6 Routing Table: Dest Owner Metric Interface 3555::55/128 ospf6 vlan10 fe80:2e::2d0:d0ff:fe78:99dd S2#ping6 3555::55 sending 5,100-byte ICMP echoes to 3555::55,timeout is 2 seconds. !!!!! Success rate is 100 percent(5/5),round-trip min/avg/max= 0/0/0 ms. 7-15 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 92: Ospfv3 Configuration Example 2
ZXR10 5900E Series Configuration Guide (IPv6) 7.4.2 OSPFv3 Configuration Example 2 Configuration Description As shown in Figure 7-2, S1 and S2 establish a link with each other via the direct connection interfaces, S1 and S2 establish the link in area 0 whereas S2 and S3 establish a link with each other in area 10 to advertise their respective loopback address route, and S1 redistributes the direct route.
Page 93 S2(config-ospfv3)#interface loopback5 area 0 S2(config-ospfv3-if-loopback5)#exit S2(config-ospfv3)#interface vlan20 area 10 S2(config-ospfv3-if-vlan20)#exit S2(config-ospfv3)#exit S3 configuration: S3(config)#interface vlan20 S3(config-if-vlan20)#ipv6 enable S3(config-if-vlan20)#ipv6 address 2352::55/64 S3(config-if-vlan20)#exit S3(config)#interface loopback5 S3(config-if-loopback5)#ipv6 enable S3(config-if-loopback5)#ipv6 address 3500::55/64 S3(config-if-loopback5)#exit S3(config)#ipv6 router ospf 1 S3(config-ospfv3-1)#router-id 1.1.1.5 7-17 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 94 ZXR10 5900E Series Configuration Guide (IPv6) S3(config-ospfv3-1)#interface vlan20 area 10 S3(config-ospfv3-1-if-vlan20)#exit S3(config-ospfv3)#interface loopback5 area 10 S3(config-ospfv3-if-loopback5)#exit S3(config-ospfv3)#exit Configuration Verification After completing the above configuration, run the commands show ipv6 ospf neighbor and show ipv6 forwarding route on each router to check the established neighbors and routes.
Page 95 0.0.0.10 instance 0 interface loopback5 area 0.0.0.10 instance 0 ! </OSPFV3> R3#show ipv6 ospf neighbor OSPFv3 Process 1 Neighbor ID State Dead Time Interface ID Interface 10.10.10.10 FULL/DR 00:00:31 vlan20 S3(config)#show ipv6 forwarding route ospf 7-19 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 96 ZXR10 5900E Series Configuration Guide (IPv6) IPv6 Routing Table: Headers: Dest: Destination, Gw: Gateway, Pri: Priority; Codes : K: kernel, I1: isis-l1, SFN: sf-nat64, R: ripng, AF: aftr, B: bgp, D: direct, I2: isis-l2, SLN: sl-nat64, O: ospfv3, D6: dhcp, P: ppp, S: static, N: nd, V: vrrp, A: address, M: multicast, UI: user-ipaddr;...
Page 97: Chapter 8 Is-Isv6 Configuration
TLVs of IPv4: IP internally reachable and IP externally reachable. Up/down and external are defined in this TLV and are used to indicate that routes are redistributed mutually in the L2/L1 and to determine whether a route is an external route. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 98: Configuring Is-Isv6
ZXR10 5900E Series Configuration Guide (IPv6) The TLV type value of the IPv6 Interface Address TLV is 232 (0xE8). Its TLV effects are equal to the TLV of IPv4: IP port address. The difference is that the original 32-bit address segment is superseded by the 128-bit address segment in the new TLV.
Page 99 ZXR10(config-isis-0)# <interval>[level-1 | level-2] interval at which the IS-ISv6 makes topology computation. 2.10 authentication {key | Configures the LSP/SNP ZXR10(config-isis-0)# encrypt <key>}[level-1 | level-2] authentication of IS-ISv6. 2.11 Disables SNP disable-snp-authentication ZXR10(config-isis-0)# authentication. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 100 ZXR10 5900E Series Configuration Guide (IPv6) Step Command Function This command must be run to disable SNP authentication if only LSP authentication is required after LSP/SNP authentication is set. Enables SNP enable-snp-authentication ZXR10(config-isis-0)# authentication. 2.12 Disables the IS-ISv6 disable ZXR10(config-isis-0)# protocol.
Page 101 For a description of the parameters in Step 2.3, refer to the following table: Parameter Description md5 | text Indicates that the authentication mode is MD5 or text authentication. level-1 | level-2 Indicates the level to which the authentication mode applies. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 102 ZXR10 5900E Series Configuration Guide (IPv6) For a description of the parameters in Step 2.5, refer to the following table: Parameter Description level-1 | level-2-only | level-1-2 Specifies the level of the configured router. By default, a router is a level-1-2 router.
Page 103 It is not recommended that users run this command unless really necessary. For a description of the parameters in Step 2.15, refer to the following table: Parameter Description Using original metric of the interface. with-original-metric SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 104 ZXR10 5900E Series Configuration Guide (IPv6) You can set interfaces as passive interfaces. When an interface is set as a passive interface, its address information will be carried only in local LSP packets but the interface will not send packets.
Page 105 Configures the interval at hello-interval ZXR10(config-isis-0-if-vlan100)# <interval>[level-1 | level-2] which the IS-ISv6 protocol sends two consecutive hello packets on an interface. Configures the IS-ISv6 hello hello-multipl ZXR10(config-isis-0-if-vlan100)# ier <multiplier>[level-1 | level-2] multiplier on an interface. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 106 ZXR10 5900E Series Configuration Guide (IPv6) Step Command Function Configures the interval at lsp-interval ZXR10(config-isis-0-if-vlan100)# <interval>[level-1 | level-2] which the IS-ISv6 protocol sends two consecutive LSP packets on an interface in the unit of milliseconds. The value range is 33-4294967040.
Page 107 1-65535. The default value is 10 seconds. level-1 | level-2 Specifies the applicable scope of the hello interval (level-1 hello or level-2 hello). By default, the interval takes effect for both level-1 and level-2. 8-11 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 108 ZXR10 5900E Series Configuration Guide (IPv6) When the optional parameter is not carried in the command, the set interval takes effect for both level-1 hello and level-2 hello on the interface. For a description of the parameters in Step 3.4, refer to the following table:...
Page 109 For a description of the parameters in Step 3.16, refer to the following table: Parameter Description <value> Metric on an interface, The narrow mode value range is 1-63. The wide mode value range is 1-16777215. The default value of 10. 8-13 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 110: Maintaining Is-Isv6
ZXR10 5900E Series Configuration Guide (IPv6) Parameter Description level-1 | level-2 Configures the valid range (level-1 or level-2) of the metric value. The above parameters are used to configure the metric value when the interface participates in IS-ISv6 shortest path calculation.
Page 111 ATT/P/OL NULL.00-00* 0xe750 0/0/0 NULL.02-00* 0x624f 0/0/0 sr1.00-00 0x8ebc 0/0/0 IS-IS Level-2 Link State Database: LSPID LSP Seq Num LSP Checksum LSP Holdtime ATT/P/OL NULL.00-00* 0xe750 0/0/0 NULL.02-00* 0x624f 0/0/0 sr1.00-00 0x8ebc 0/0/0 8-15 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 112 ZXR10 5900E Series Configuration Guide (IPv6) For a description of the sample output from the show isis database command, refer to the following table: Command Output Description Process-id IS-IS instance number, range: 0–65535. LSP ID Indicates the LSP ID in the form of xxxx.xxxx.xxxx.xx-xx.
Page 113 IS-IS IPv6 paths to Level-2 routers System id Metric Next-Hop Interface SNPA 1111.1111.1111 10 1111.1111.1111 vlan1 00E0.D023.0203 2222.2222.2222 -- For a description of the sample output from the show isis topology command, refer to the following table: 8-17 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 114: Is-Isv6 Configuration Examples
ZXR10 5900E Series Configuration Guide (IPv6) Command Output Description Process-id IS-IS instance number, range: 0–65535. System id Indicates the system ID of the neighbor in the format of xxxx.xxxx.xxxx. Metric Indicates the metric to the neighbor. Next-Hop Indicates the system-id of the next-hop router.
Page 115 S1(config-isis-0-if-loopback5)#ipv6 router isis S1(config-isis-0-if-loopback5)#exit S1(config-isis-0)#address-family ipv6 S1(config-isis-0-af)#multi-topology S1(config-isis-0-af)#end S2 configuration: S2(config)#interface vlan10 S2(config-if-vlan10)#ipv6 enable S2(config-if-vlan10)#ipv6 address 3611::10/64 S2(config-if-vlan10)#exit S2(config)#interface loopback5 S2(config-if-loopback5)#ipv6 enable S2(config-if-loopback5)#ipv6 address 3550::52/64 S2(config-if-loopback5)#exit S2(config)#router isis S2(config-isis-0)#area 47.0005 S2(config-isis-0)#system-id 0000.0000.0010 S1(config-isis-0)#metric-style wide 8-19 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 116 ZXR10 5900E Series Configuration Guide (IPv6) S2(config-isis-0)#interface vlan10 S2(config-isis-0-if-vlan10)#ipv6 router isis S2(config-isis-0-if-vlan10)#exit S2(config-isis-0)#interface loopback5 S2(config-isis-0-if-loopback5)#ipv6 router isis S2(config-isis-0-if-loopback5)#exit S2(config-isis-0)#address-family ipv6 S2(config-isis-0-af)#multi-topology S2(config-isis-0-af)#end Configuration Verification After the configuration is completed, run the show command on each router to check the configuration information: Neighbors are correctly established between the routers, and each router correctly computes the IPv6 topology and can successfully ping the loopback interface of the peer router.
Page 117 Success rate is 100 percent(5/5),round-trip min/avg/max= 0/0/0 ms. Similarly, verify the configuration results on S2 as follows: ZXR10_S2#show running-config isis ! <ISIS> router isis area 47.0005 system-id 0000.0000.0010 metric-style wide address-family ipv6 multi-topology 8-21 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 118: Multi-Area Is-Isv6 Configuration Example
ZXR10 5900E Series Configuration Guide (IPv6) interface vlan10 ipv6 router isis interface loopback5 ipv6 router isis ! </ISIS> ZXR10_S2#show isis adjacency Interface System id State Lev Holds SNPA(802.2) vlan10 0000.1122.1155 UP/UP L1L2 25/25 00D0.D078.99DD 64/64 M ZXR10_S2#show isis ipv6 topology...
Page 119: Figure 8-2 Multi-Area Is-Isv6 Configuration Example
IPv6 topology, and the interface addresses of the routers can be successfully pinged from each other Configuration Commands S1 configuration: S1(config)#interface vlan10 S1(config-if-vlan10)#ipv6 enable S1(config-if-vlan10)#ipv6 address 2003::1/64 S1(config-if-vlan10)#exit S1(config)#interface loopback1 S1(config-if-loopback1)#ipv6 enable S1(config-if-loopback1)#ipv6 address 2000:0:0:1::1/64 S1(config-if-loopback1)#exit 8-23 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 120 ZXR10 5900E Series Configuration Guide (IPv6) S1(config)#interface loopback2 S1(config-if-loopback2)#ipv6 enable S1(config-if-loopback2)#ipv6 address 2000:0:0:2::1/64 S1(config-if-loopback2)#exit S1(config)#interface loopback3 S1(config-if-loopback3)#ipv6 enable S1(config-if-loopback3)#ipv6 address 2000:0:0:3::1/64 S1(config-if-loopback3)#exit S1(config)#router isis S1(config-isis-0)#area 01 S1(config-isis-0)#system-id 0000.0000.0011 S1(config-isis-0)#is-type level-1-2 S1(config-isis-0)#metric-style wide S1(config-isis-0)#interface vlan10 S1(config-isis-0-if-vlan10)#ipv6 router isis S1(config-isis-0-if-vlan10)#circuit-type level-2 S1(config-isis-0-if-vlan10)#exit...
Page 121 S3(config-isis-0)#is-type level-1-2 S3(config-isis-0)#metric-style wide S3(config-isis-0)#interface vlan20 S3(config-isis-0-if-vlan20)#ipv6 router isis S3(config-isis-0-if-vlan20)#circuit-type level-2 S3(config-isis-0-if-vlan20)#exit S3(config-isis-0)#interface vlan30 S3(config-isis-0-if-vlan30)#ipv6 router isis S3(config-isis-0-if-vlan30)#circuit-type level-1 S3(config-isis-0-if-vlan30)#exit S3(config-isis-0)#address-family ipv6 S3(config-isis-0-af)#multi-topology S3(config-isis-0-af)#end S4 configuration: S4(config)#interface vlan30 S4(config-if)#ipv6 enable S4(config-if)#ipv6 address 2300::4/64 8-25 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 122 ZXR10 5900E Series Configuration Guide (IPv6) S4(config-if)#exit S4(config)#interface loopback4 S4(config-if)#ipv6 enable S4(config-if)#ipv6 address 2400::4/64 S4(config-if)#exit S4(config)#router isis S4(config-isis-0)#area 02 S4(config-isis-0)#system-id 0000.0000.0014 S4(config-isis-0)#is-type level-1 S4(config-isis-0)#metric-style wide S4(config-isis-0)#interface vlan30 S4(config-isis-0-if-vlan30)#ipv6 router isis S4(config-isis-0-if-vlan30)#circuit-type level-1 S4(config-isis-0-if-vlan30)#exit S4(config-isis-0)#interface loopback4 S4(config-isis-0-if-vlan30)#ipv6 router isis S4(config-isis-0-if-vlan30)#circuit-type level-1...
Page 123 ZXR10_S1#show ipv6 forwarding route isis_l2 IPv6 Routing Table: Dest Owner Metric Interface 2001::/64 isis_l2 vlan10 fe80:2e::2d0:d0ff:fe78:99d2 2300::/64 isis_l2 vlan10 fe80:2e::2d0:d0ff:fe78:99d2 2400::/64 isis_l2 vlan10 fe80:2e::2d0:d0ff:fe78:99d2 8-27 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 124 ZXR10 5900E Series Configuration Guide (IPv6) If neighbor establishment and route advertisement are normal, the loopback interface of R4 can be pinged through: ZXR10_S1#ping6 2400::4 sending 5,100-byte ICMP echoes to 2400::4,timeout is 2 seconds. !!!!! Success rate is 100 percent(5/5),round-trip min/avg/max=97/120/156 ms.
Page 125 ZXR10_S3#show isis ipv6 topology IS-IS IPv6 paths to Level-1 routers System id Metric Next-Hop Interface SNPA 0000.0000.0013 -- 0000.0000.0014 10 0000.0000.0014 vlan30 00D0.D078.99D4 IS-IS IPv6 paths to Level-2 routers System id Metric Next-Hop Interface SNPA 8-29 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 126 ZXR10 5900E Series Configuration Guide (IPv6) 0000.0000.0013 -- 0000.0000.0011 10 0000.0000.0012 vlan20 00D0.D078.99D2 0000.0000.0012 20 0000.0000.0012 vlan20 00D0.D078.99D2 ZXR10_S3#show ipv6 forwarding route IPv6 Routing Table: Dest Owner Metric Interface 2000::/48 isis_l2 vlan20 fe80:2e::2d0:d0ff:fe78:99d4 2003::/64 isis_l2 vlan20 fe80:2e::2d0:d0ff:fe78:99d2 2400::/64 isis_l1 vlan30...
Page 127 Chapter 8 IS-ISv6 Configuration !!!!! Success rate is 100 percent(5/5),round-trip min/avg/max= 56/93/102 ms. 8-31 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
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Page 129: Chapter 9 Bgp4+ Configuration
9.2 Configuring BGP4+ The commands for configuring BGP4+ are similar to those for configuring BGP in IPv4, except that the ZXR10 5900E supports IPv6 address configuration. For details, please refer to the "BGP Configuration" chapter in ZXR10 5950-H Series All Gigabit Intelligent Routing Switch Configuration Guide (IPv4 Routing Volume).
Page 130: Maintaining Bgp4
ZXR10 5900E Series Configuration Guide (IPv6) 9.3 Maintaining BGP4+ Common Maintenance Commands for Viewing Information Certain debugging commands can be used to locate and remove BGP route faults. The show command is most commonly used and can be run on a router to show the current BGP neighbors and the BGP routes learned by the router.
Page 131 New ASN Capability: advertised Address family IPv4 Unicast: received IPv4 MPLS Label capability: received Address family IPv4 Multicast: received Address family VPNv4 Unicast: received Address family IPv6 Unicast: advertised and received IPv6 MPLS Label capability: received SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 132 ZXR10 5900E Series Configuration Guide (IPv6) Address family VPNv6 Unicast: received Address family IPv6 Multicast: received All received 31 messages 1 updates, 0 errs 1 opens, 0 errs 29 keepalives 0 vpnv4 refreshes, 0 ipv4 refreshes, 0 ipv4 multicast refreshes, 0 ipv6...
Page 133 Totally 29 messages are received since the neighbor messages relationship was established last time, among which there is 1 updates, 0 errs 1 update message and 28 keepalive messages. 0 opens, 0 errs 28 keepalives SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 134 ZXR10 5900E Series Configuration Guide (IPv6) Command Output Description All sent 33 messages 5 updates, 1 Totally 33 messages are sent, among which there are 5 opens, 27 keepalives update messages, 1 open message and 27 keepalive message. After last established sent 31...
Page 135 Neighbor Indicates the BGP neighbor. Indicates the BGP version. Indicates the AS number of the neighbor. MsgRcvd Indicates the number of messages received by BGP. MsgSend Indicates the number of messages sent by BGP. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 136: Bgp4+ Configuration Examples
ZXR10 5900E Series Configuration Guide (IPv6) Command Output Description Up/Down(s) Indicates the connection establishment time. State/PfxRcd Indicates the status of adjacency establishment. If the adjacency has been established, a number is displayed to show the number of received route entries. Otherwise, a letter is displayed to show the status.
Page 137: Figure 9-1 Bgp4+ Route Reflector Configuration Example
S1(config-bgp-af-ipv6)#neighbor 2010::126 activate S1(config-bgp-af-ipv6)#end S2 configuration: S2(config)#router bgp 200 S2(config-bgp)#neighbor 6e22::1 remote-as 500 S2(config-bgp)#neighbor 3331::100 remote-as 200 S2(config-bgp)#address-family ipv6 S2(config-bgp-af-ipv6)#neighbor 6e22::1 activate S2(config-bgp-af-ipv6)#neighbor 3331::100 activate S2(config-bgp-af-ipv6)#end S3 configuration: S3(config)#router bgp 200 S3(config-bgp)#neighbor 2010::125 remote-as 200 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 138: Bgp4+ General Configuration Example
ZXR10 5900E Series Configuration Guide (IPv6) S3(config-bgp)#neighbor 3331::101 remote-as 200 S3(config-bgp)#address-family ipv6 S3(config-bgp-af-ipv6)#neighbor 2010::125 activate S3(config-bgp-af-ipv6)#neighbor 3331::101 activate S3(config-bgp-af-ipv6)#neighbor 2010::125 route-reflector-client S3(config-bgp-af-ipv6)#neighbor 3331::101 route-reflector-client S3(config-bgp-af-ipv6)#end 9.4.2 BGP4+ General Configuration Example Configuration Description This example describes how to configure BGP4+. It involves the practical use of BGP4+, such as IBGP/EBGP neighbor establishment, routing policy, route redistribution, and Message Digest 5 Algorithm (MD5) encryption.
Page 139 S5(config-bgp-af-ipv6)#neighbor 2005::2 activate S5(config-bgp-af-ipv6)#end Configuration Verification Run the command show bgp ipv6 unicast summary on S1 to check the adjacency, as shown below: ZXR10_S1(config)#show bgp ipv6 unicast summary Neighbor MsgRcvd MsgSend Up/Down State/PfxRcd 2003::2 00:25:34 9-11 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 140 ZXR10 5900E Series Configuration Guide (IPv6) 2001::4 00:28:06 Run the command show bgp ipv6 unicast on S1 to check the routing table, as shown below: ZXR10_S1(config)#show bgp ipv6 unicast Status codes: *valid, >best, i-internal Origin codes: i-IGP, e-EGP, ?-incomplete Network...
Page 141 Origin codes: i-IGP, e-EGP, ?-incomplete Network Next Hop Metric LocPrf RtPrf Path *> 2004:1::/64 2005::2/64 1 2 ? *> 2004:2::/64 2005::2/64 1 2 ? *> 2004:3::/64 2005::2/64 1 2 ? *> 2004:4::/64 2005::2/64 1 2 ? 9-13 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
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Page 143: Chapter 10 Ipv6 Qos Configuration
According to the requirements, the DSCP values of the packets of the two users sent via the interface gei-0/1/1/3 should be 7, the guaranteed bandwidth should be 100 M, and the maximum bandwidth should be 150 M. 10-1 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 144: Figure 10-1 Ipv6 Car Set Configuration Example
ZXR10 5900E Series Configuration Guide (IPv6) Figure 10-1 IPv6 CAR SET Configuration Example Configuration Thought Configure two Committed Access Rates (CARs) in the downlink of the interface gei-0/1/1/3, match them with DSCP values 1 and 2 respectively, and set the DSCP value of the permitted traffic to 7.
Page 145: Table 11-1 Ipv6 Multicast Address Allocation
Table 11-1 IPv6 Multicast Address Allocation Name Address Description Reserved multicast address FF0x:: Not allocated to any multicast address All node multicast addresses FF01::1 (node-local) FF02::1 (link-local) All router multicast addresses FF01::2 (node-local) FF02::2 (link-local) FF05::2 (site-local) 11-1 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 146: Figure 11-1 Structure Of Ipv6 Multicast Address On Basis Of Unicast Prefix
ZXR10 5900E Series Configuration Guide (IPv6) Name Address Description Requested node multicast FF02::1:FFxx:xxxx Consisting of the address addresses prefix FF02::1:FF00:/104 (in front) and low 24 bits of a unicast or anycast address of a requested node. For example, 4307::01:800:200E:8C6C is corresponding to FF02::1:FF0E:8C6C.
Page 147: Chapter 11 Ipv6 Multicast Configuration
To deliver inter-domain IPv6 multicast routing information, IPv6 MBGP can be used, which is similar to IPv4 MBGP. 11.2 Configuring Public IP Multicast To configure public IPv6 multicast on ZXR10 5900E, perform the following steps. Step Command...
Page 148 ZXR10 5900E Series Configuration Guide (IPv6) The command parameters in Step 4 are described as follows: Parameter Description <source-address> Source address, in the X:X::X:X format <group-address> Group address, in the X:X::X:X format The command parameter in Step 6 is described as follows:...
Page 149: Chapter 12 Mld Configuration
At present, there are two versions of MLD. MLDv1 corresponds to IGMPv2, and it provides the fast leaving mechanism of group members. MLDv2 corresponds to IGMPv3, and it provides to receive or refuse to receive packets from designated multicast sources, thus to support SSM. 12-1 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 150: Configuring Mld
ZXR10 5900E Series Configuration Guide (IPv6) 12.2 Configuring MLD To configure MLD on the ZXR10 5900E, perform the following steps: Step Command Function router mld Enters MLD mode. This is ZXR10(config-mcast-ipv6)# not related to whether MLD no router mld ZXR10(config-mcast-ipv6)# is enabled.
Page 151 SSM group access list name, with 1-31 characters <source-address> Source address, in the X:X::X:X format The MLD function on ZXR10 5900E is on the basis of PIM interface. The MLD function will be enabled automatically after PIM is enabled on an interface. Configuring MLD Version At present, there are MLDv1 and MLDv2.
Page 152 ZXR10 5900E Series Configuration Guide (IPv6) Step Command Function Configures members for the join-g ZXR10(config-mcast-igmp-if-interface-name)# roup <group-address> static group on the IGMP interface. To delete all members from the static group on the interface, run the no form of this command.
Page 153 Users can set the timers related to the querier according to demand. To configure MLD timers on the ZXR10 5900E, perform the following steps: Step Command...
Page 154: Maintaining Mld
ZXR10 5900E Series Configuration Guide (IPv6) Parameter Description <seconds> Time value, in the range of 1-25, in the unit of second, with the default value of 10. For a description of the parameters in Step 3, refer to the following table:...
Page 155 Remaining time to Expire the timer. The information "never" indicates that there is a static group and the timer is not enabled. Last Reporter The address of the host that reports group member information last time. 12-7 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 156: Mld Configuration Examples
ZXR10 5900E Series Configuration Guide (IPv6) 12.4 MLD Configuration Examples 12.4.1 MLDv2 Configuration Example Configuration Description As shown in Figure 12-1, PIM-SM is enabled on S1 and S2. The MLD version is v2. MLDv1 elects a querier through common query messages. The MLDv2 router with the smallest IP address is elected as the querier.
Page 157: Static Group Configuration Example
12-2, PIM-SM is enabled on S1. The MLD version is v2 (default). It is required to configure S1 to join a static group ffee::1, and configure it to join a dynamic group ffee::2 through a tester. 12-9 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 158: Figure 12-2 Static Group Configuration
ZXR10 5900E Series Configuration Guide (IPv6) Figure 12-2 Static Group Configuration Configuration Thought 1. Configure addresses on the interfaces of the routers in interface configuration mode. 2. Enable multicast function by configuring ipv6 multicast-routing. 3. Enter PIM route mode and then enter the interfaces.
Page 159 Flags: Uptime: 21:51:18 Group mode: INCLUDE Last reporter: fe80::2d0:d0ff:fe06:606 Group source list is empty Interface: vlan1 Group: ffee::3 Flags: Uptime: 21:51:16 Group mode: INCLUDE Last reporter: fe80::2d0:d0ff:fe06:606 Group source list is empty 12-11 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
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Page 161 RP with the lowest priority will become formal RPs. In PIM-SM, some switches running PIM-SM are manually set to work as candidate Bootstrap switch (BSR). The candidate BSR with the highest priority will be elected as the formal BSR. 13-1 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 162 ZXR10 5900E Series Configuration Guide (IPv6) The BSR is responsible for collecting the candidate RP information on the multicast switches in group to find out candidate RPs in the multicast domain. It notifies the candidate RPs to all the PIM switches in the PIM domain in a unified way. Each PIM switch, according to the similar Hash rules, elects the one with the highest priority as the formal RP from the same candidate RP set.
Page 163: Chapter 13 Ipv6 Pim-Sm Configuration
Candidate-RP-Advertisement to the BSR periodically to advertise the set of group addresses served by the Candidate RP. 13.2 Configuring IPv6 PIM-SM To configure IPv6 PIM-SM on ZXR10 5900E, perform the following steps. Step Command Function Enables IPv6 PIM-SM.
Page 164 ZXR10 5900E Series Configuration Guide (IPv6) Step Command Function anycast-rp-local < Configures the Anycast-RP ZXR10(config-mcast-ipv6-pim)# ipv6-address > local address. Clears the Anycast-RP local no anycast-rp-local ZXR10(config-mcast-ipv6-pim)# address. anycast-rp-peer < Configures the Anycast-RP ZXR10(config-mcast-ipv6-pim)# ipv6-address > peer address. no anycast-rp-peer <...
Page 165 Chapter 13 IPv6 PIM-SM Configuration Configuring IPv6 PIM-SM Basic Information To configure IPv6 PIM-SM on ZXR10 5900E, perform the following steps. Step Command Function Enables IPv6 PIM-SM. router pim ZXR10(config-mcast-ipv6)# After IPv6 PIM-SM is enabled interface ZXR10(config-mcast-ipv6-pim)# <interface-name> on an interface, MLD is enabled automatically on the interface.
Page 166 ZXR10 5900E Series Configuration Guide (IPv6) Parameter Description <hash-mask-length> Hash mask length, in the range of 0-128 <priority> Priority, in the range of 0-255, with the default value of 0 If static RP mechanism is not used, it is necessary to configure a candidate BSR on one or more multicast switches in each multicast domain and elect a BSR.
Page 167 The switch priority is contained in the Hello messages exchanged with neighbors, with the default value of 1. Configuration Example The following example shows how to configure the DR priority on vlan1. ZXR10(config)#ipv6 multicast-routing ZXR10(config-mcast-ipv6)#router pim 13-7 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 168 ZXR10(config-mcast-ipv6)#router pim ZXR10(config-mcast-ipv6-pim)#interface vlan1 ZXR10(config-mcast-ipv6-pim-if-vlan1)#hello-interval 25 ZXR10(config-mcast-ipv6-pim-if-vlan1)#exit Configuring an IPv6 PIM-SM Control Policy To configure an IPv6 PIM-SM control policy on ZXR10 5900E, perform the following steps. Step Command Function accept-register < Filters the multicast packets ZXR10(config-mcast-ipv6-pim)# access-list-name >...
Page 169: Ipv6 Pim-Sm Maintenance And Diagnosis
Defines a group range in which the candidate RPs advertised in BSR messages received are filtered. 13.3 IPv6 PIM-SM Maintenance and Diagnosis The ZXR10 5900E provides the following commands to maintain IPv6 PIM-SM: Command Function show ipv6 pim mroute [group...
Page 170 ZXR10 5900E Series Configuration Guide (IPv6) The following example shows the outputs of the show ipv6 pim mroute command: ZXR10(config-mcast-ipv6-pim)#show ipv6 pim mroute group ff88::1 IPv6 PIM-SM Multicast Routing Table Flags: T- SPT-bit set,A- Foward,J- Join SPT,U- Upsend , Macro state: Ind- Pim Include Macro,Exd- Pim Exclude Macro,...
Page 171 Expires ff00::/8 : 2001::20 Protocol : SM : Local,2001::20 Info source: BSR From: 2002::20, Priority: 188 Expires : 00:02:18 The outputs of the show ipv6 pim rp mapping command are described as follows: 13-11 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 172 ZXR10 5900E Series Configuration Guide (IPv6) Command Output Description Group The address and mask of the broadcast group that selects the RP. The address of the secondary RP advertised by the broadcast group. Protocol Protocol. RPF type and the interface address.
Page 173 Route metric of the next hop Preference Route priority of the next hop Next-hop port Egress interface of the unicast route. The outputs of the show ipv6 pim traffic command are described as follows: 13-13 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 174 ZXR10 5900E Series Configuration Guide (IPv6) ZXR10#show ipv6 pim traffic IPv6 PIM-SM packet receive: Interface Reg-st C-RP-Ad loopback1 vlan1 vlan2 IPv6 PIM-SM packet send: Interface Reg-st C-RP-Ad loopback1 vlan1 vlan2 Total traffic in current IPv6 PIM-SM instance: Summary_pkt Reg-st C-RP-Ad...
Page 175 IPv6 PIM-SM instance. The following example shows the outputs of the clear ipv6 pim traffic command: ZXR10#clear ipv6 pim traffic ZXR10#show ipv6 pim traffic IPv6 PIM-SM packet receive: Interface Reg-st C-RP-Ad loopback1 13-15 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 176: Ipv6 Pim-Sm Configuration Example
ZXR10 5900E Series Configuration Guide (IPv6) vlan1 vlan2 IPv6 PIM-SM packet send: Interface Reg-st C-RP-Ad loopback1 vlan1 vlan2 Total traffic in current IPv6 PIM-SM instance: Summary_pkt Reg-st C-RP-Ad RCV_type SEND_type pkt_rcv_all pkt_rcv_error pkt_rcv_ok_notpim xg_Prune_rcv sg_Prune_rcv igmp_xglev_rcv igmp_sginlev_rcv pkt_send_all data_rcv_all wrong_data_rcv...
Page 177: Figure 13-1 Pim-Sm Configuration Example
S1(config-mcast-ipv6-pim)#router pim S1(config-mcast-ipv6-pim)#interface vlan1 S1(config-mcast-ipv6-pim-if-vlan1)#pimsm S1(config-mcast-ipv6-pim-if-vlan1)#exit S1(config-mcast-ipv6-pim)#interface vlan2 S1(config-mcast-ipv6-pim-if-vlan2)#pimsm S1(config-mcast-ipv6-pim-if-vlan2)#dr-priority 20 S1(config)#ipv6 route 100::1/128 199::2 S2 configuration: S2(config)#ipv6 multicast-routing S2(config-mcast-ipv6)#router pim S2(config-mcast-ipv6-pim)#rp-candidate loopback5 S2(config-mcast-ipv6-pim)#bsr-candidate loopback5 S2(config-mcast-ipv6-pim)#interface vlan3 S2(config-mcast-ipv6-pim-if-vlan3)#pimsm S2(config-mcast-ipv6-pim-if-vlan3)#exit S2(config-mcast-ipv6-pim)#interface vlan2 S2(config-mcast-ipv6-pim-if-vlan2)#pimsm S2(config-mcast-ipv6-pim-if-vlan2)#dr-priority 20 13-17 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 178 ZXR10 5900E Series Configuration Guide (IPv6) S2(config-mcast-ipv6-pim-if-vlan2)#end S2#configure terminal S2(config)#ipv6 route 198::/64 199::1 Verification Execute the show ip pim interface command on S1 to check the interface state, as shown below. S1(config)#show ipv6 pim interface Interface State Hello Count Period...
Page 179: Chapter 14 Ipv6 Pim-Ssm Configuration
(*, G) Join message to the direction of RP. Once the SPT is constructed, the first hop switch will forward packets along this tree. 14.2 Configuring IPv6 PIM-SSM To configure IPv6 PIM-SSM on ZXR10 5900E, perform the following step. Command Function...
Page 180: Ipv6 Pim-Ssm Maintenance And Diagnosis
14.3 IPv6 PIM-SSM Maintenance and Diagnosis Users can view the (S, G) routes of group addresses set by the SSM range. Other addresses only generate (*, G) routes. ZXR10 5900E provides the following command to maintain IPv6 PIM-SSM: Command Function show ipv6 pim mroute [group <group-address>][source...
Page 181: Ipv6 Pim-Ssm Configuration Example
S1 configuration: S1(config)#ipv6 multicast-routing S1(config-mcast-ipv6)#router pim S1(config-mcast-ipv6-pim)#interface vlan1 S1(config-mcast-ipv6-pim-if-vlan1)#pimsm S1(config-mcast-ipv6-pim-if-vlan1)#exit S1(config-mcast-ipv6-pim)#interface vlan2 S1(config-mcast-ipv6-pim-if-vlan2)#pimsm S1(config-mcast-ipv6-pim-if-vlan2)#exit S1(config-mcast-ipv6-pim)#ssm range default S1(config-mcast-ipv6-pim)#exit S1(config-mcast-ipv6)#router mld S1(config-mcast-ipv6-mld)#interface vlan2 S1(config-mcast-ipv6-mld-if-vlan2)#version 2 Verification Check the configuration information on S1, as shown below. 14-3 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 182 ZXR10 5900E Series Configuration Guide (IPv6) S1#show running-config multicast6 <MULTICAST6> ipv6 multicast-routing router pim ssm range default interface vlan2 pimsm interface vlan1 pimsm router mld interface vlan2 version 2 !<MULTICAST6> Check the result of routes on S1, as shown below.
Page 183: Chapter 15 Ipv6 Static Multicast Configuration
Three paths are separately selected from the unicast routing table, MBGP routing table, and static multicast routing table, and the optimal path to the multicast source is determined based on one of the following rules: 15-1 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 184: Configuring Ipv6 Static Multicast
ZXR10 5900E Series Configuration Guide (IPv6) If the longest matching rule is used, the longest matching path is selected from the three paths. If the three paths have the same subnet mask, the highest-priority path is selected. If the three paths have the same priority, the path is selected in the following order: Static multicast path à...
Page 185: Maintaining Ipv6 Static Multicast
It is required to configure a static multicast route (source address: 1::, destination address: ff88::1) to forward multicast packets. Figure 15-1 Sample Networking Topology for the IPv6 Static Multicast Configuration Configuration Flow 15-3 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 186 ZXR10 5900E Series Configuration Guide (IPv6) 1. Configure the IP addresses of gei-0/1/1/1 and gei-0/1/1/2 interfaces. 2. Enter the multicast mode. 3. Enable static multicast routing. 4. Configure the maximum number of static multicast routes (*, G) and (S, G).
Page 187: Chapter 16 Isatap Tunnel Configuration
6in4 tunnel. When an IPv4 packet is received and the protocol number in the IPv4 header is 41, the protocol number processing functions registered for IPv4 are called and the 6in4 decapsulation function is used. The device searches for the 16-1 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 188: Configuring An Isatap Tunnel
ISATAP tunnel principle is shown in Figure 16-1. Figure 16-1 ISATAP Tunnel Principle 16.2 Configuring an ISATAP Tunnel To configure an ISATAP tunnel on ZXR10 5900E, perform the following steps: Step Command Function Creates an IPv6 tunnel interface v6_tunnel1<tunnel_no>...
Page 189: Isatap Configuration Example
ISATAP interface uses eui mode. 2. Enter tunnel configuration mode from global configuration mode, and then enter the ISATAP tunnel interface to be configured. 3. Configure the tunnel mode and the source address. 16-3 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 190 ZXR10 5900E Series Configuration Guide (IPv6) 4. Configure static routes or BGP4+ to advertise the tunnel route. Steps S1 configuration: S1(config)#interface vlan10 S1(config)#ip add 1.1.1.1 255.255. S1(config)#interface v6_tunnel2 S1(config-if-v6_tunnel2)#ipv6 add 82::/64 eui S1(config-if-v6_tunnel2)#ipv6 enable S1(config-if-v6_tunnel2)#! S1(config)#ipv6-tunnel-config S1(config-ipv6-tunnel)#interface v6_tunnel2 S1(config-ipv6-tunnel-if-v6_tunnel2)#tunnel mode ipv6ip isatap S1(config-ipv6-tunnel-if-v6_tunnel2)#tunnel source ipv4 1.1.1.1...
Page 191 1.1.1.1 !</V6_TUNNEL> Execute the show ipv6 interface brief v6_tunnel2 command on S1 to view the tunnel interface information, as shown below: S1(config)#show ipv6 interface brief v6_tunnel2 v6_tunnel2 [up/up] fe80::5efe:101:101 82::5efe:101:101/64 [EUI] 16-5 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
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Page 193: Chapter 17 Ipv6 Basic Configuration
This command is used to query the mtu value, including the IP address, the path mtu value learned by this device, the time when the path mtu becomes effective, and the remaining time. To query the learned PMTU on the ZXR10 5900E, perform the following step: Command Function Queries the PMTU.
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Page 195 The state machine and timers are key to TCP6 data transmission. 18.2 Configuring the TCP6 To configure the TCP6 on the ZXR10 5900E, perform the following steps: Step Command Function ipv6 tcp synwait-time <seconds>...
Page 196 ZXR10 5900E Series Configuration Guide (IPv6) Step Command Function ipv6 tcp window-size <bytes> Sets the size of the TCP6 ZXR10(config)# listening window. It is not effective for the created TCP6 connections. Range: 100-65535 bytes. Use the no command to restore the value to the default 32768 bytes.
Page 197: Chapter 18 Tcp6 Configuration
Chapter 18 TCP6 Configuration 18.3 TCP6 Maintenance and Diagnosis To view the operation status of the TCP6 on the ZXR10 5900E, run the following commands: Command Function Displays the brief information of all show tcp6 brief ZXR10# TCP6 connections. Displays the TCP6 configuration...
Page 198 ZXR10 5900E Series Configuration Guide (IPv6) Command Output Description IPv6 TCP QUEUEMAX: 5 Maximum TCP6 connection queue length. Unit: packet. TCP WINDOWSIZE: 65535 Size of the TCP6 connection window that receives data. Unit: byte. The following is a sample output from the show tcp6 statistics command:...
Page 199 Parameter descriptions are as follows: Command Output Description show tcp6 tcb 2 Displays the parameters of the connection that corresponds to control block 2. For parameter descriptions, refer to the show tcp command. 18-5 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
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Page 201: Chapter 19 Udp6 Configuration
The sender does not guarantee that the data is sent to the destination, and the receiver only arranges the datagram according to the sequence field. If a datagram fails to reach the destination, all data need to be retransmitted. 19-1 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
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Page 203: Figure 20-1 Relation Among Dhcpv6 Client, Relay And Server
This function is accomplished by a DHCPv6 relay. A DHCPv6 relay can relay access requests from other clients or relays. Figure 20-1 shows the relation among DHCPv6 clients, relays and a server. Figure 20-1 Relation Among DHCPv6 Client, Relay and Server 20-1 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 204 ZXR10 5900E Series Configuration Guide (IPv6) DHCPv6 Principle Each DHCPv6 client or server has a unique identifier, that is, a DHCP Unique Identifier (DUID). There are several modes to generate DUIDs. The lengths of DUIDs are different. Not each message needs to carry a DUID, so a DUID is contained in the option information.
Page 205: Chapter 20 Dhcpv6 Configuration
DHCPv6 messages in a standard network environment. Figure 20-2 DHCPv6 Protocol Message Interaction 20.2 Configuring DHCPv6 Configuring the DHCPv6 Server To configure the DHCPv6 server on the ZXR10 5900E, perform the following steps: Step Command Function Enters DHCPv6 configuration...
Page 206 ZXR10 5900E Series Configuration Guide (IPv6) Step Command Function Enables the embedded enable ZXR10(config-dhcpv6)# DHCPv6 function. Disables the DHCPv6 process. disable ZXR10(config-dhcpv6)# interface <interface-name> Enters DHCPv6 interface ZXR10(config-dhcpv6)# configuration mode. server max-user <1-48000> Configures the maximum ZXR10(config-dhcpv6)# number of users on the DHCPv6 server.
Page 207 <WORD>]{fqdn <WORD>| ascii <WORD>| hex <WORD>| ipv6-address <IPv6-address>[<IPv6-address>|[<IPv6-addre ss>|[<IPv6-address>|[<IPv6-address>|[<IPv6-address>|[<IPv6 -address>|[<IPv6-address>]]} Configures the address of an dns-server ZXR10(config-dhcpv6-pool)# <server-number><server-ipv6> IPv6 DNS server. Configures the domain name domain-name ZXR10(config-dhcpv6-pool)# <server-number><domain-name> of an IPv6 DNS server. 20-5 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 208 ZXR10 5900E Series Configuration Guide (IPv6) Step Command Function Configures the server preference ZXR10(config-dhcpv6-pool)# <preference-value> preference. The range of the preference is 1-255. Configures the aftr address. aftr address ZXR10(config-dhcpv6-pool)# <ipv6-address>[option-code-value <option_code>] Range: 1-65535 aftr fqdn <Tunnel endpoint Configures the aftr domain ZXR10(config-dhcpv6-pool)# name>[option-code-value <...
Page 209 <server-number> DNS server number, value 1 or 2 <Tunnel endpoint name> Domain name. Range: 1–32 characters. Configuring a DHCPv6 Relay To configure a DHCPv6 relay on the ZXR10 5900E, perform the following steps: Step Command Function Enters DHCPv6 configuration dhcp ipv6 ZXR10(config)# mode.
Page 210 ZXR10 5900E Series Configuration Guide (IPv6) Step Command Function Configures the description of a description ZXR10(config-dhcpv6r-server-group)# <descript-string> DHCP relay server. Configures the number of retry max-retry ZXR10(config-dhcpv6r-server-group)# <limit-value> attempts that the DHCPv6 relay server group applies for address from an external DHCPv6 server.
Page 211: Maintaining Dhcpv6
The following is a sample output from the show ipv6 dhcp server user command: ZXR10#show ipv6 dhcp server user Client DUID: 0001000113CB5B3A002127A242AA IA NA: IA ID 2720473344, T1 500, T2 800 Address: 100::2 preferred lifetime 1000, valid lifetime 1000 expires at 16:28:51 07/16/2010 (918 seconds) 20-9 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 212: Dhcpv6 Configuration Examples
ZXR10 5900E Series Configuration Guide (IPv6) For a description of the sample output, refer to the following table: Command Output Description DUID Unique identifier of a client. IA NA IA type. IA NA means a temporary address. IA PD means allocated by a prefix.
Page 213 /*Configure server mode in interface configuration mode and bind the policy*/ ZXR10(config-dhcpv6)#inter vlan10 ZXR10(config-dhcpv6-if)#mode server ZXR10(config-dhcpv6-if)#server policy zte ZXR10(config-dhcpv6-if)#exit Configuration Verification Check the configuration of the IPv6 address pool on ZXR10, as shown below. ZXR10#show ipv6 addr-pool zte 20-11 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 214: Dhcpv6 Relay Configuration Instance
ZXR10 5900E Series Configuration Guide (IPv6) PoolName Lock Begin Used Free 86::1:2 86::1:10 RangeTotal:1 Check the DHCPv6 configuration on ZXR10, as shown below. ZXR10#show running-config dhcpv6 ! <DHCPV6> dhcp ipv6 enable policy zte 1 dhcpv6-pool zte pool zte address-lifetime 1000 1000...
Page 215 Configuration Commands Configuration on S1: /*Configure an interface*/ S1(config)#switchvlan-configuration S1(config-swvlan)#interface gei-0/1/1/1 S1(config-swvlan-if-gei-0/1/1/1)#switchport access vlan 10 S1(config-swvlan-if-gei-0/1/1/1)#exit S1(config-swvlan)#exit S1(config-swvlan)#interface gei-0/1/1/2 S1(config-swvlan-if-gei-0/1/1/2)#switchport access vlan 20 S1(config-swvlan-if-gei-0/1/1/2)#exit S1(config-swvlan)#exit S1(config)#interface vlan10 S1(config-if)#ipv6 enable S1(config-if)#ipv6 address 86::1:1/96 S1(config-if)#exit 20-13 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 216 ZXR10 5900E Series Configuration Guide (IPv6) S1(config)#interface vlan20 S1(config-if)#ipv6 enable S1(config-if)#ipv6 add 87::1:1/96 S1(config-if)#exit /*Enable DHCPv6 function*/ S1(config)#dhcp ipv6 S1(config-dhcpv6)#enable /*Specify a server*/ S1(config-dhcpv6)#relay server group 1 S1(config-dhcpr-server-group)#server 1 87::1:2 S1(config-dhcpr-server-group)#exit /*Configure a relay policy*/ S1(config-dhcpv6)#relay policy 1 S1(config-dhcpv6r-policy-group)#default server-group 1...
Page 217 1 server 1 87::1:2 interface vlan10 mode relay relay agent 86::1:1 relay policy 1 ! </DHCPV6> Check the configuration of the IPv6 address pool on S2, as shown below. S2#show ipv6 addr-pool zte1 20-15 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 218 ZXR10 5900E Series Configuration Guide (IPv6) PoolName Lock Begin Used Free zte1 86::1:10 86::1:50 RangeTotal:1 Check the DHCPv6 configuration on S2, as shown below. S2#show running-config dhcpv6 ! <DHCPV6> dhcp ipv6 enable policy zte1 1 dhcpv6-pool zte1 link-address 86::1:1 pool zte...
Page 219: Figures
Figure 16-1 ISATAP Tunnel Principle ..............16-2 Figure 16-2 ISATAP Configuration Example............16-3 Figure 20-1 Relation Among DHCPv6 Client, Relay and Server......20-1 Figure 20-2 DHCPv6 Protocol Message Interaction ..........20-3 Figure 20-3 DHCPv6 Server Configuration Instance ..........20-10 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 220 ZXR10 5900E Series Configuration Guide (IPv6) Figure 20-4 DHCPv6 Relay Configuration Instance..........20-13 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 221: Tables
Table 1-6 Multicast Scope Value ................1-8 Table 1-7 IPv6 Address Compression ..............1-10 Table 7-1 Similarities and Differences Between OSPFv3 LSAs and OSPFv2 LSAs ......................7-5 Table 11-1 IPv6 Multicast Address Allocation ............11-1 SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 222 Tables This page intentionally left blank. SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 223: Glossary
- Bootstrap Router - Committed Access Rate - Customer Edge DHCP - Dynamic Host Configuration Protocol - Designate IS - Designated Router DSCP - Differentiated Services Code Point DUID - DHCP Unique Identifier - Identity Association SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 224 ZXR10 5900E Series Configuration Guide (IPv6) IBGP - Interior Border Gateway Protocol ICMP - Internet Control Message Protocol IETF - Internet Engineering Task Force IGMP - Internet Group Management Protocol - Interior Gateway Protocol - Internet Protocol IPSec - IP Security Protocol...
Page 225 - Network Service Access Point - Open System Interconnection OSPF - Open Shortest Path First - Provider Edge PIM-SSM - Protocol Independent Multicast-Source Specific Multicast - Quality of Service - Route Distinguisher - Request For Comments SJ-20150114102049-011|2015-01-15 (R1.0) ZTE Proprietary and Confidential...
Page 226 ZXR10 5900E Series Configuration Guide (IPv6) - Routing Information Protocol RIPng - Routing Information Protocol next generation - Rendezvous Point - Reverse Path Forwarding RSVP-TE - Resource Reservation Protocol - Traffic Engineering - Route Target - Shortest Path First - Source Specific Multicast...

Zte ZXR10 5900E Configuration Manual

Table of Contents

Chapter 1 Ipv6 Address Configuration

Chapter 2 NDP Configuration

Chapter 3 Ipv6 Tunnel Configuration

Chapter 4 Ipv6 ACL Configuration

Chapter 5 Ipv6 Static Route Configuration

Chapter 6 Ripng Configuration

Chapter 7 Ospfv3 Configuration

Chapter 8 IS-Isv6 Configuration

Chapter 9 BGP4+ Configuration

Chapter 10 Ipv6 Qos Configuration

Chapter 11 Ipv6 Multicast Configuration

Chapter 12 MLD Configuration

Chapter 13 Ipv6 PIM-SM Configuration

Chapter 14 Ipv6 PIM-SSM Configuration

Chapter 15 Ipv6 Static Multicast Configuration

Chapter 16 ISATAP Tunnel Configuration

Chapter 17 Ipv6 Basic Configuration

Chapter 18 TCP6 Configuration

Chapter 19 UDP6 Configuration

Chapter 20 Dhcpv6 Configuration

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Table of Contents