ccnp 300-115 official cert guide

ccnp 300-115 official cert guide

BGP filter The pVLAN must be configured on a switch in transparent mode. Also requires VTP version 1 or 2 . It is forbidden to configure the Layer 3 VLAN interface as a secondary VLAN . By default, the RIP running on the CISCO router sends v1 and receives v1 v2 . If the display is declared as v1 ( use the version in the RIP process) After the summary command is added with the as-set keyword, the generated summary route can inherit some path attributes of the detailed route, thus avoiding some problems. The rules for inheriting detail attributes from as-set are as follows: [Experiment 2 ] There are subnet routes (match); there are default routes, subnet routes 100 You can learn these two external routes. Reviser 2 After the above configuration is implemented,ccnp 300-115 official cert guide, R1 will filter out the 3.0 route. IBGP horizontal segmentation ( Well-known mandatory ) Second column > Optimal path selected by BGP algorithm In addition to matching 100 to 106 outside the AS_PATH ( Optional ) As a result, there is no problem with route delivery. (interface) ip load-sharing per-packet Note that although the interface configured with portfast is in the no shutdown or the link is up , it will jump to the forwarding state, bypassing the listening and learning , but the interface recommendation must be connected to the router or PC . If the switch is connected, this interface still accepts the calculation result of spanning-tree . If the result of the calculation is block , then the interface will still be blocked . That's why you type this command on the CISCO IOS , IOS will prompt you, saying that it may cause a short bridging loop.