Router(config)#no ip route-cache ^ % Invalid input detected at '^' marker.
时间: 2024-02-14 14:24:03 浏览: 43
抱歉,我的回答可能有误。在Cisco IOS中,`no ip route-cache`命令是用来控制路由表缓存的,而不是控制路由表中是否显示L项。因此,这个命令在路由表中关闭L项显示不起作用。
如果你想要在路由表中关闭L项显示,可以使用以下命令:
1. 进入全局配置模式:`configure terminal`
2. 进入路由表配置模式:`ip route 0.0.0.0 0.0.0.0 <next-hop-ip>`
3. 关闭L项显示:`no ip route-cache`
4. 退出路由表配置模式:`exit`
5. 检查路由表:`show ip route`
需要注意的是,这个方法只是针对默认路由的L项,如果你的路由表中存在其他的本地路由,这些L项依然会显示在路由表中。
相关问题
Router#show ip interface brief Interface IP-Address OK? Method Status Protocol FastEthernet0/0 192.1.1.2 YES manual up up FastEthernet0/1 unassigned YES unset administratively down down FastEthernet1/0 192.1.6.1 YES manual up up FastEthernet1/1 192.1.4.1 YES manual up down Router#Enter configuration commands, one per line. End with CNTL/Z. Router(config)# Router(config)#interface FastEthernet1/1 Router(config-if)# Router(config-if)#exit Router(config)#interface FastEthernet1/0 Router(config-if)# Router(config-if)#exit Router(config)#interface FastEthernet1/1 Router(config-if)#configure terminal ^ % Invalid input detected at '^' marker. Router(config-if)#^Z Router# %SYS-5-CONFIG_I: Configured from console by console Router#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router(config)#interface FastEthernet1/1 Router(config-if)#no shutdown Router(config-if)#exit Router(config)#^Z Router# %SYS-5-CONFIG_I: Configured from console by console Router#show ip interface brief Interface IP-Address OK? Method Status Protocol FastEthernet0/0 192.1.1.2 YES manual up up FastEthernet0/1 unassigned YES unset administratively down down FastEthernet1/0 192.1.6.1 YES manual up up FastEthernet1/1 192.1.4.1 YES manual up down Router#
根据您提供的输出,FastEthernet1/1接口的状态是down。您通过以下命令进行了一些配置更改:
1. 首先,您进入了接口FastEthernet1/1的配置模式:
```
Router(config)#interface FastEthernet1/1
Router(config-if)#
```
2. 然后,您尝试退出配置模式:
```
Router(config-if)#exit
```
但是,由于未完成配置,您会收到一个错误消息。
3. 您再次进入FastEthernet1/1的配置模式,并执行以下命令来启用接口:
```
Router(config)#interface FastEthernet1/1
Router(config-if)#no shutdown
Router(config-if)#exit
```
4. 最后,您退出配置模式,保存了更改:
```
Router(config)#^Z
```
根据最新的输出,FastEthernet1/1接口的状态仍然是down。请确保接口连接正确并按预期工作。
no ip route-cache
"no ip route-cache" is a command used in Cisco IOS devices to disable the routing cache on an interface. The routing cache is a feature that allows the router to store recently used routing information in memory for faster routing lookup. Disabling the cache can be useful in situations where the routing table is frequently changing or when the router has limited memory resources. However, disabling the routing cache may increase the time required for the router to perform routing lookups.