ccnp route cbt nuggets

ccnp route cbt nuggets

All devices complete the basic configuration and establish BGP neighbor relationships. The yellow area is the federated member AS . Interface loopback0 The VTP protocol sends a VTP notification every 5 minutes or when there is a change; Ip dhcp snooping VTP pruning Note: If CDP- based detection and object tracking- based detection are applied, the latter is preferred. Obviously, R2 is preferred to 10.1.12.1 . This is because the first 12 rules cannot be decided. Therefore, the neighbor IP is compared . Therefore, 10.1.12.1 is preferred . Of course, if the 10.12.1 address of R1 is changed to 10.11.12.1 , And on the R2 to do the corresponding modification of the neighbor ip , then R2 to 1.1.1.0 will switch to 10.2.12.1 , because this IP is small R4 and R2 , we look R2 , R2 moment from R4 has learned this RIP routes, if it from the R3 also learn the route and of the route metric is smaller, then, R2 will preferably from R3 this Routes , so that R1 , R2 , and R3 form a routing loop. Match ip address matches the access list or prefix list Dynamic routing protocol port number or protocol number Bgp dampening half-life reuse limit limit limit maximum inhibition time HOLDTIME CISCO defaults to 180s ( 3 times KEEPLIVE timer ), which is included in the open message. Can not contain It can still be saved after the up/down phenomenon occurs. After using wr , these sticky secure addresses will be written to start-up config and will not be lost even if the device is rebooted. Configure the aging time type. If you select absolute , that is, absolute time,ccnp route cbt nuggets, you need to use the aging time command to set the specific value of the aging time. After the command is pressed, all the security address entries built by the dynamically learned MAC will start. The aging time countdown. If it is the inactivity keyword, the countdown will only start when the dynamic security address entry is inactive (for example, if the host is offline or hanged).