ccnp switch シナリオ問題 hsrp

ccnp switch シナリオ問題 hsrp

Example 1 : Using route-map to associate neighbor filtering routes Ip dhcp snooping Next Hop Timer verification ? Peer state name R2(config)# access-list 1 deny 192.168.3.0 R2(config)# access-list 1 permit any R2(config)# router ospf 1 After an ARP ACL , if ARP packets are denyed by the ARP ACL , these packets are directly discarded, even in DHCP snooping. If you try to activate 8021.X on a port-security interface, you will get an error and the 802.1X function will not open. Provides load balancing and redundancy If you don't feel it (such as the middle switch ), you can't switch automatically. The router will still throw data to this next-hop . 10.1.23.2 R1(config)# access-list 1 deny 192.168.3.0 R1(config)# access-list 1 permit any R1(config)# router ospf 1 ICMP redirects are always sent Ip address 100.0.1.1 255.255.255.0 Router bgp 200 SW1(config-if)# glbp 1 10.1.1.254 By modifying the weight to influence the routing decision R1 update source IP match, although the update source of R2 configuration is the default (packet outbound interface IP 10.1.12.2 ), but the BGP connection establishment between the two is no problem, because the connection of R1 to R2 is no problem. . At the same time, it is also possible to delve into the routing problem. For example, if R2 is localized to the 1.1.1.0 static route and is configured as the default route, we will find that the BGP connection can still be established, because R2 is the passive of the BGP connection in this example. who, R1 have specific routes to initiate connection. However, if the static static route from R1 to 2.2.2.0 is changed to the default, then it will not work,ccnp switch シナリオ問題 hsrp, and R1 will consider " no route to peer ".