300-810 clica

300-810 clica

Router(config)#access-list 1 permit 192.168.1.4 0.0.0.3 Switch-1(config-if)#switchport trunk encapsulation dot1q Switch-1(config-if)#switchport mode trunk I have left off some configuration, as I just want to show the relevant part. This will match hosts 1 and 2 on the 192.168.1.0 network. If you wanted to match hosts 5 and 6 on the 192.168.1.4/30 network, you would enter the following: Test direct connectivity using ping Split horizon mandates that routing information cannot be sent back out of the same interface through which it was received. This prevents the re- advertising of information back to the source from which it was learned. While this characteristic is a great loop prevention mechanism, it is also a significant drawback, especially in hub-and-spoke networks. SW1#show interfaces FastEthernet0/1 switchport Name: Fa0/6 Option 135: HTTP proxy for phone-specific applications Comparing and manipulating the AD in order to prefer it over the correct routing protocol Some benefits to using VTP include the following: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan2, changed state to up Switch(config-if)#^Z ‹ press Ctrl+Z keys In order to verify and troubleshoot RIP,300-810 clica, you would use the commands below (as well as the debugs above), which I recommend that you try out on any RIP lab that you configure. 2.Ping across the Serial link to ensure that it is working. Now that you understand network routes from the previous section, it will be relatively easy to learn about host routes. A host route is a route for a single host address. It will always have a /32 subnet mask. As with network routes, the ip route command will create static routes for remote hosts by using a mask of 255.255.255.255. Here is an example: tcp-small-servers Enable small TCP servers (e.g., ECHO) telnet-zeroidle Set TCP window 0 when connection is idle timestamps Timestamp debug/log messages show ip rip database To make the router prefer the OSPF route, the configuration would need to change the administrative distance settings in order to create a floating static route. The floating static route “floats above” (from an AD perspective) the OSPF route and is only used if the OSPF route goes away. So, even though there is a static route in place, the router will not reference it unless it’s a last resort, that is, unless all other options have disappeared.