ccnp switch how many questions

ccnp switch how many questions

Ip as-path access-list 1 permit .* router bgp 300 The configuration of R2 is as follows: Authenticate Complete basic IP , IGP configuration, establish BGP connection Native vlan 1000 Limit the number of access hosts per port (number of MAC addresses) The BGP router appends its AS number to the AS_PATH only when the update message is sent to another AS ( EBGP peer ) . This sentence also implies another meaning,ccnp switch how many questions, that is, if you want to modify the AS_PATH attribute, you must execute the policy on the AS border router, and the policy of modifying the AS_PATH for the IBGP neighbor is invalid. What are the components of CEF : 802.1S Route 2 : AS_PATH : 100 Interface vlan 10 Discussion board The description of several fields ( ISL header) in the above figure is as follows: Redirect time 600 sec, forwarder time-out 14400 sec Preemption disabled Port number 520 SW1(config-if)# ip address 10.1.1.253 255.255.255.0 When the switch receives the configuration BPDU from the Root that the TC flag is set , they use the forwarding delay timer (default 15S ) to update the entries in its MAC address table. In other words, the lifetime of the entry is changed from the default value of the original 300S to 15S , which ensures that the MAC address entry is refreshed more quickly. The switch will continue this process until it no longer receives a TC BPDU message from the Root .