Command Line Task Names and Operation Typesipv6 icmp receive disable Function The ipv6 icmp receive disable command disables the system from receiving ICMPv6 packets. The undo ipv6 icmp receive disable command enables the system to receive ICMPv6 packets. By default, the system receives ICMPv6 packe...
IPv6组播模式与IPv4相同。 目的地为多个主机的数据包在特殊的多播地址上发送。 所有对该组播信息感兴趣的主机需要首先加入该组播组。 加入组的所有接口接收组播数据包并对其进行处理,而对组播数据不感兴趣的其他主机则忽略组播信息。 任播 IPv6引入了一种新型的寻址,称为Anycast寻址。 在此寻址模式下,多个接口(host)...
ICMP is documented in RFC 792 and updated to RFC 1122, RFC 1812, RFC 1191, RFC 1256, and RFC 1393. ICMP is used for two different types of operations: reporting errors that prevent delivery and testing or debugging the network through the use of request and reply messages. ICMP is a co...
display ipv6 icmp statistics命令用来显示ICMPv6流量统计信息。【命令】display ipv6 icmp statistics [ slot slot-number ]【视图】任意视图【缺省用户角色】network-adminnetwork-operator【参数】slot slot-number:指定单板。slot-number为单板所在的槽位号。如果不指定本参数,则表示所有单板。
ICMP -C --icmptype icmp type (default echo request) -K --icmpcode icmp code (default 0) --force-icmp send all icmp types (default send only supported types) --icmp-gw set gateway address for ICMP redirect (default 0.0.0.0) --icmp-ts Alias for --icmp --icmptype 13 (ICMP timestam...
The ipv6 icmp receive command enables the system to receive ICMPv6 packets. The undo ipv6 icmp receive command disables the system from receiving ICMPv6 packets. By default, the system receives ICMPv6 packets. Format ipv6 icmp { icmpv6-type icmpv6-code | icmpv6-name | all } receive undo ip...
作用:1、在IPV6中,没有ARP。ICMP代替了ARP的功能,被请求节点的组播地址被节点用来获得相同本地链路上邻居节点的链路层地址 2、用于重复地址检测DAD,在使用无状态自动配置将某个地址配置为自已的IPV6地址之前,节点利用DAD 验证在其本地链路上该地址是否已经被使用。
1.1.2 display ipv6 icmp statisticsdisplay ipv6 icmp statistics命令用来显示ICMPv6流量统计信息。【命令】display ipv6 icmp statistics [ slot slot-number ]【视图】任意视图【缺省用户角色】network-adminnetwork-operator【参数】slot slot-number:显示指定成员设备的ICMPv6流量统计信息。slot-number表示设备在IRF中...
ipv6 icmp send Function The ipv6 icmp send command enables the system to send ICMPv6 packets. The undo ipv6 icmp send command disables the system from sending ICMPv6 packets. By default, the system is enabled to send ICMPv6 packets. Format ipv6 icmp { icmpv6-type icmpv6-code | icmpv6-name...
ICMPv6 extends ICMPv4 and provides additional mechanisms, such as neighbor discovery (ND), stateless address configuration (including duplicate address detection), path maximum transmission unit (PMTU) discovery, and multicast listener discovery (MLD). Table 9-37 Common ICMPv6 message types Category ...