ccnp 300-101 drag and drop questions

ccnp 300-101 drag and drop questions

Weight Native Vlan AS_PATH ,ccnp 300-101 drag and drop questions, LOCAL_PREF and MED , and added ORIGINATOR and CLUSTER_LIST for anti-ring. 5.5.5.5 [Results] There is only 1.1.1.0 route in the routing table on R2 . Bridge using these 4 steps to save each port received the " best " of the BPDU a copy. When each BPDU arrives, it will check according to this 4- step decision step to see if it has a better BPDU saved on the port . If it is, it will be updated. Penalty value: 1000 per swing Limit the host connected to the switch port ( filtered according to IP or MAC address) R1R2 establishes an IBGP neighbor relationship and maintains two BGP connections. The local interface is used to establish a neighbor relationship with the peer directly connected interface. Match ip add pre 1 R3 and R4 , R4 and R5 establish IBGP neighbor relationships, and R3 R4 R5 uses LOOPBACK as the update source and refers to the neighbor . Local updater ID is 0.0.0.0 (no valid interface found) SW1 still turns on dhcp snooping and inserts option82 The idea is the same as Experiment 2 . In this way, SW2 will accept these DHCP messages and process them, and the PC will be able to obtain the address. Ip route-cache flow show ip cache flow Compatibility SW1#show port-security interface f0/1 Network FastEthernet0/0 Therefore, we still need to keep the AS_PATH of its details on the summary route. As for the order of the AS number in the AS_PATH of the reserved detailed route , it is not important, because we only need the AS number for the purpose of anti-ring. It is. Therefore , the summary route generated by R3 actually carries two AS_PATH types, one is AS_Seq , the value is 300 , the other type is AS_set , contains two AS numbers of {100,200} , and is unordered. So the AS_PATH received on R4 is 300 (100,200} combined . It is worth noting that the AS number in this bracket is only counted as one hop when performing the AS_PATH calculation. For the verification of this point, please see the section on routing rules.