ip route 0.0.0.0 0.0.0.0 使用命令 ip default-gateway ip default-gateway命令与其他两个命令不同,因为只有在Cisco路由器上禁用ip routing时才必须使用该命令。例如,如果路由器是 IP 环境中的主机,可以使用此命令为其定义默认网关。您还可以在低端思科路由器处于引导模式时使用此命令,以便通过 TFTP 将 Cisco IOS...
思科 cisco ip_route 路由协议(routing protocol):用于routers动态寻找网络最佳路径,保证所有routers拥有相同的路由表.一般,路由协议决定数据包在网络上的行走的路径.这类协议的例子有OSPF,RIP,IGRP,EIGRP等 可路由协议(routed protocol):当所有的routers知道了整个网络的拓扑结构以后,可路由协议就可以用来发送数据.一般的...
15.1(1)XB This command was introduced. Cisco IOS XE Release 2.5.1XA This command was integrated into Cisco IOS XE Release 2.5.1XA. Cisco IOS XE Release 3.3.0S This command was integrated into Cisco IOS XE Release 3.3.0S. 15.1(4)M This command was integrated into Cisco IOS...
处理的方法就是通过检查IPv6RouteValid来判断其是否有效。 目前支持的最大访问权限是read-only。 1.3.6.1.2.1.4.21.1.9 ipRouteProto INTEGER{other(1),local(2),netmgmt(3),icmp(4),egp(5),ggp(6),hello(7),rip(8),is-is(9),es-is(10),ciscoIgrp(11),bbnSpfIgp(12),ospf(13),bgp(14)} ...
R1(config)# ip route 0.0.0.0 0.0.0.0 2.2.2.2 R1(config)# ip route 0.0.0.0 0.0.0.0 3.3.3.3 10 正如你所注意到的,指向ISP2的管理距离被设置为10,该条链路是备份链路。 以上配置通过配置两条浮动路由基本满足了我们的需求,但这种配置仅仅适用于路由器广域网接口是up/down或down/down的情景中。但是更多...
Cisco ip routing 等语句作用 路由功能 no ip routing 关闭IP路由功能 ip source routing IP源路由,如果依靠IP源地址做确认的服务将产生问题并且会被非法入侵 路由器的ip routing是缺省启用的,关闭ip routing是为了把路由器当做一台主机来用,所以此时要配上ip default-gateway ,就象在自己的PC上设置缺省网关一样。
I was not aware that the ip source-route command was not available in the C1000. But if it is not then I am not very surprised. source-route is an issue from MANY years ago. It has been disabled by default for a long time. Looks like Cisco has eliminated a command that is not ...
•MAC地址是物理地址，负责数据链路层的精准投递（比如同一局域网内设备的直接交互）。简单来说，IP地址...
The traffic is received by the layer 3 switch and routed to the MX WAN appliance via its default route. The MS switch's default route has a next hop IP address of the MX WAN appliance's IP address on VLAN 1. The MX WAN appliance compares the source VLAN of the packet sent from ...
Usage: ip [ OPTIONS ] OBJECT { COMMAND | help } ip [ -force ] -batch filename where OBJECT := { link | address | addrlabel | route | rule | neigh | ntable | tunnel | tuntap | maddress | mroute | mrule | monitor | xfrm | ...