broadcast/multicast timestamp requests ignored 输入的广播/组播时戳请求丢弃报文数 information replies 输出的信息应答报文数 time exceeded 输入/输出的超时报文数 bad address 输出的目的地址非法报文数 packet error 输出的错误报文数 router advert 输入/输出的路由器公告报文数 1.1.2 display ip statist...
broadcast/multicast timestamp requests ignored 输入的广播/组播时戳请求丢弃报文数 information replies 输出的信息应答报文数 time exceeded 输入/输出的超时报文数 bad address 输出的目的地址非法报文数 packet error 输出的错误报文数 router advert 输入/输出的路由器公告报文数 1.1.2 display ip statist...
Address Prefix 变长 地址前缀。 Sub-TLVs 变长 子TLV类型。包含支持Segment Routing的子TLV,比如Prefix SID Sub-TLV和SID/Label Sub-TLV。 OSPFv2 Extended Link TLV格式如图5-173所示。 图5-173 OSPFv2 Extended Link TLV格式 0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9...
Destination: Broadcast (ff:ff:ff:ff:ff:ff) Address: Broadcast (ff:ff:ff:ff:ff:ff) ... ..1. ... ... ... ... = LG bit: Locally administered address (this is NOT the factory default) ... ...1 ... ... ... ... = IG bit: Group address (multicast/broadcast) Source:...
192.88.99.0–192.88.99.255InternetReserved 192.168.0.0–192.168.255.255Private networkUsed for local communications within a private network 255.255.255.255SubnetReserved for the "limited broadcast" destination address IPv4 address space exhaustion Soon after the introduction of IPv4, it became apparent that ...
s host address cannot be used because it is the same as the network address. For example, 10.0.0.0 cannot be both a IP network address and an IP host address. The all 1’s address is a broadcast address that is used to reach all hosts on the network. For example, an IP dat...
Simplified network configuration: IPv6 has address autoconfiguration built into the protocol. For example, a router broadcasts the network prefix, and the network device can append its MAC address to self-assign a unique IPv6 address. Security: IPsec is built into IPv6. New service support: ...
For example, 10.0.0.0 cannot be both a IP network address and an IP host address. The all 1’s address is a broadcast address that is used to reach all hosts on the network. For example, an IP datagram addressed to 10.255.255.255 will be accepted by every host o...
一、Unicast and anycast address format单播和任播地址[edit] Unicastandanycastaddresses are typically composed of two logical parts: a 64-bit network prefix used forrouting, and a 64-bit interface identifier used to identify a host's network interface. ...
option broadcast-address10.254.239.31; option routers rtr-239-32-1.example.org; } #内部子网配置略有不同 # A slightly different configurationforan internal subnet. subnet10.5.5.0netmask255.255.255.224{ range10.5.5.2610.5.5.30; option domain-name-servers ns1.internal.example.org; ...