belonging to different nodes). A packet sent to a multicast address is delivered to all interfaces identified by that address. 环回地址(loopback address) 环回地址是主机用于向自身发送通信的一个特殊地址。环回地址为同一台设备上运行的 TCP/IP 应用程序和服务之间相互通信提供了一条捷径。同一台主机上的...
创建VLAN,配置各接口允许通过的VLAN,并配置VLANIF接口和Loopback接口IP地址,具体数据如图4-8所示。 # 配置PE1 <HUAWEI>system-view[HUAWEI]sysname PE1[PE1]interface loopback 1[PE1-LoopBack1]ip address 1.1.1.9 32[PE1-LoopBack1]quit[PE1]ipv6[PE1]vlan batch 10 11[PE1]interfacegigabitethernet1/...
# 配置GRE类型的Tunnel1接口,此接口封装的报文实际出口为Loopback1。 <HUAWEI>system-view[HUAWEI]interface Loopback 1[HUAWEI-LoopBack1]ip address 10.2.1.1 32[HUAWEI-LoopBack1]quit[HUAWEI]interface tunnel 1[HUAWEI-Tunnel1]tunnel-protocol gre[HUAWEI-Tunnel1]source loopback 1 ...
[RouterA-isis-1] address-family ipv6 [RouterA--isis-1-ipv6] router-id 1::11 [RouterA-isis-1-ipv6] quit [RouterA-isis-1] quit #在Router A上配置到Router D的IPv6 SR隧道Tunnel1:源地址为Router A的Loopback0接口地址1::11/128,目的地址为Router D的IPv6 Router ID;配置Tunnel1引用的SID...
1.1.26 ipv6 address auto 1.1.27 ipv6 address auto link-local 1.1.28 ipv6 address duplicate-detect enable 1.1.29 ipv6 address duplicate-detect interval 1.1.30 ipv6 address eui-64 1.1.31 ipv6 address link-local 1.1.32 ipv6 address prefix-number 1.1.33 ipv6 bandwidth-based-sharing 1.1.34...
The loopback address (0:0:0:0:0:0:0:1 or ::1) is used to identify a loopback interface, enabling a node to send packets to itself. It is equivalent to the IPv4 loopback address of 127.0.0.1. Packets addressed to the loopback address are never sent on a link or forwarded by a...
Loopback address The loopback address (0:0:0:0:0:0:0:1 or ::1) is used to identify a loopback interface, enabling a node to send packets to itself. It is equivalent to the IPv4 loopback address of 127.0.0.1. Packets addressed to the loopback address must never be sent on a li...
LoopBack0] ospfv3 1 area 0.0.0.0 [DeviceD-LoopBack0] quit [DeviceD] interface loopback 1 [DeviceD-LoopBack1] ipv6 enable [DeviceD-LoopBack1] ipv6 address 2001:db8:9::9/128 [DeviceD-LoopBack1] pim ipv6 sm [DeviceD-LoopBack1] ospfv3 1 area 0.0.0.0 [DeviceD-LoopBack1] quit...
IPv6没有定义广播地址(Broadcast Address)。 GUA(Global Unicast Address,全球单播地址),也被称为可聚合全球单播地址。该类地址全球唯一,用于需要有互联网访问需求的主机,相当于IPv4的公网地址。 由前缀、子网ID和接口标识组成。 全局路由前缀:由提供商指定给一个组织机构,一般至少为48bit。目前已经分配的全局路由前缀...
The loopback address in IPv6 functions the same as the loopback address in IPv4 (127.0.0.1). Note The IPv6 loopback address cannot be assigned to a physical interface. A packet that has the IPv6 loopback address as its source or destination address must remain within the node that ...