ccnp tshoot show commands

ccnp tshoot show commands

Detailed command Prefix-list If the prefix does not match any entry in the prefix list, it will be rejected Describe Switch(config)# spanning-tree portfast default CISCO Private Agreement It is recognized that the attribute must be followed to describe the next hop router to the destination. ? Access Switch SW1 is turned on DHCP Snooping , inserted Option82 ; version number Ip mtu ? refers to the three-layer MTU . This value can be manually modified, but the maximum value must be less than the interface's Layer 2 MTU value, which is 1500 . This MTU refers to the total size of the three-layer IP packet. If the packet sent by the interface is larger than the ip mtu of this interface , the IP packet will be fragmented. Migrate to the Established state if you receive a keepalive message from the other party The default is shutdown , optional protect , restrict Communicates with all other ports Routing Information Protocol (RIP) BackboneFast Metric Route-map BGP2OSPF permit 20 match ip address 2 The Conditional inject is configured as follows (in BGP routing process mode): Therefore, when the route lookup mode of the router is classless or the classless route lookup mode, the default lookup action of the router is the longest match criterion. For example, in the above figure,ccnp tshoot show commands, when R3 receives a packet and goes to 172.16.1.1 , then in fact, 172.16.1.1 is "dropped" in the network of 172.16.1.0/24 and 172.16.0.0/16 , both seemingly Yes , but 172.16.1.0/24 obviously has a longer match, so the packet is eventually dropped to R1 . Similarly, if there is a data packet going to 172.16.2.1 ? Since the entry of 172.16.2.0/24 is the highest according to the longest match principle, the data is thrown to R2 .