1 ) 根据IEEE的EUI-64规范将接口的48比特MAC地址转化为64比特的接口ID。 2 ) 手工为接口配置接口ID 3 ) 某些系统支持自动生成随机接口ID(例如Windows7) 3. 通过EUI-64规范从MAC地址转换到接口ID 每个以太网网卡或者接口都有一个唯一的MAC地址,如果能将接口的MAC地址衍生出接口ID自然是极好的,但是MAC地址48比特...
对于接口标识全为0的IPv6地址,标准协议中定义为子网路由器任播地址(Subnet-Router anycast address)。如图3-2所示,subnet prefix是单播IPv6地址前缀,由用户配置单播IPv6地址时指定。 图3-2子网路由器任播地址格式 任播地址不局限于子网路由器任播地址,全球单播地址也可以配置为任播地址。 组播地址(Multicast):用来标识...
IPv6地址按照其传输类型分为三种,即单播地址(UnicastAddress)、组播地址(Multicast Address)和任播地址(Anycast Address)。 组播地址(Multicast)用来标识属于不同节点的一组接口,类似IPv4的组播地址。发送到组播地址的数据包被传输给此地址所标识的所有接口。
· 配置本节点相连的邻居节点的IPv6地址、对应的MAC地址、入接口(VSI虚接口)、出接口(由二层接口结合对应二层接口上的以太网服务实例确定)以及VSI的名称。表1-13 配置静态邻居表项操作 命令 说明 进入系统视图 system-view - 配置静态邻居表项 ipv6 neighbor ipv6-address mac-address { vlan-id port-...
By using only the low-order 32 bits, each group ID maps to a unique Ethernet multicast MAC address. The following figure shows the recommended IPv6 multicast address. The Recommended IPv6 Multicast Address Using a 32-bit Group ID Solicited-node Address The solicited-node address facilitates the...
1.1.32 ipv6 address prefix-number 1.1.33 ipv6 bandwidth-based-sharing 1.1.34 ipv6 fib max-number 1.1.35 ipv6 hop-limit 1.1.36 ipv6 hoplimit-expires enable 1.1.37 ipv6 icmpv6 echo-reply traffic-priority 1.1.38 ipv6 icmpv6 error-interval 1.1.39 ipv6 icmpv6 multicast-echo-reply enable ...
(MAC) addresses, RFC 3513 recommends assigning the group ID from the low-order 32 bits of the IPv6 multicast address and setting the remaining original group ID bits to 0. By using only the low-order 32 bits, each group ID maps to a unique Ethernet multicast MAC address. The following ...
组播(Multicast):组播地址用于标识一组IPv6接口。发送到组播地址的报文由组播组的所有成员处理。 任播(Anycast):一个任播地址被分配给多个接口(通常是在多个节点上)。发送到任播地址的数据包只被发送到这些接口中的一个,通常是最近的一个。 IPv6地址的作用范围 ...
(MAC) addresses, RFC 3513 recommends assigning the group ID from the low-order 32 bits of the IPv6 multicast address and setting the remaining original group ID bits to 0. By using only the low-order 32 bits, each group ID maps to a unique Ethernet multicast MAC address. The following ...
MAC addresses, RFC 2373 recommends assigning the Group ID from the low order 32 bits of the IPv6 multicast address and setting the remaining original group ID bits to 0. By using only the low-order 32 bits in the group ID, each group ID maps to a unique Ethernet multicast MAC address....