ccnp switch passed

ccnp switch passed

The maximum number of seconds allowed before the HOLDTime router must receive a keeplive or update message Interface loopback0 Isolated Risk of routing policy configuration loss IP CEF turbo control turbo vector Network 100.0.1.0 mask 255.255.255.0 Gateway of last resort is 192.168.12.1 to network 0.0.0.0 C 192.168.12.0/24 is directly connected, Serial0/0 DHCP overview BGP Policy Accounting Information, so that ISP1 is hanging, so the data of the PC accessing the 100 network is switched to ISP2 , and the network is constantly Neighbor maximum-prefix xx restart 2 The above figure only makes basic BGP configuration, releases 1.0 and 2.0 on R1 , does not summarize, and 1.0 and 2.0 BGP routes received by R4 . TCN BPDU Solution 2 : Free arp Major Points 100 i So in fact this is a macro command Set ip next-hop 10.1.1.2 10.2.2.2 set ip next-hop verify-availability interface fast 1/0 Topology change mechanism Redistribute ospf 3 subnets route-map OSPF3to1 router ospf 2 Weight [Experiment 1 ] The following are several situations. Switch(config)# interface fast0/1 Switch(config-if)# switchport Switch(config-if)# switchport mode access Includes 7 -byte preamble (a string of 1 , 0 intervals for signal synchronization) and a 1 -byte frame start delimiter ( 10101011 ) Run RIP between R1 , R2 , and R3 , and R1 and R2 are injected into their respective loopback ports. Routing Protocols Neighbor 10.1.12.1 dmzlink-bw Note: If it is an EIGRP environment, you need to implement unicast update, then the route update interface can not be PASSIVE (this is different from RIP ), directly use the neighbor command to specify the neighbor. If the interface is PASSIVE , even if the neighbor is manually specified , the EIGRP neighbor relationship cannot be established normally . Ip route 172.16.3.0 255.255.255.0 172.16.12.3 7 If it is injected through network or re-release, the IGP next hop of the prefix will be the next-hop of BGP before injection. 200 i VLAN isolated from each other, the broadcast can not cross VLAN communication, and therefore a different VLAN devices unable to reach between the general, different VLAN need to communicate with each other between the layer 3 device the Next-Hop recursive This (recursive next hop ) broke the characteristics of the traditional hop-hop interface must be directly connected under the router IP restrictions. Recursive next-hop may not be directly connected to the network, as long as the relevant routes in the routing table are reachable. Generally,ccnp switch passed, the recursive next-hop is unreachable, and the data will be handled by the route (generally the default route is matched).