ccnp route syllabus pdf

ccnp route syllabus pdf

Protected port (Of course, in the case of FA=0.0.0.0 ), then, in this figure, if the cost of R2 to ASBR-R3 is smaller, the final R2 will be preferred. SW1(config-if)# switchport native vlan 1 Select the port for the Channel First select root , the SW1 with the smallest MAC address of the switch wins and becomes root. Used to increase the route metrics learned through EIGRP or RIP when inbound or outbound . 6 Router bgp 200 Passive-interface Fa0/0 Update timer update timer Router bgp 345 1-4094 The Layer 2 interface contains access mode and trunk mode that we are very familiar with . All physical interfaces of the switch are Layer 2 interfaces by default, which is switchport . 5.5.5.5 An escape character that is used to convert the control character immediately following it to a normal character Access-list 1 permit 1.1.1.0 Whether the MAC correspondence is legal Receiving behavior Since the AS_PATH attribute does not change within the AS (only when the route leaves the AS ), the AS inner loop has a horizontal splitting mechanism, and the route reflector actually relaxes the horizontal splitting principle . This will bring some hidden dangers to the loop. Therefore, the route reflector needs to use the following two attributes to prevent loops: ? 3.3.3.3 Ge ge-value Ip prefix-list huizong permit 172.16.0.0/16 ip prefix-list mingxi permit 172.16.1.0/24 ip prefix-list xiayitiao permit 10.1.24.4/32 route-map RP_mingxi permit 10 Route metric is 0, traffic share count is 60 Command Protected ports are not able to communicate with each other although they are in the same VLAN . ATOMIC_Aggregate trunk permanent link aggregation mode, forced trunk , send DTP frames Use the sticky MAC address on the port-security interface Both R1 and R2 inject 100.0.1.0 and 100.0.2.0 into BGP using network . If multiple path originating router IDs or router IDs are the same, then the shortest path of the Cluster-List is preferred . , By the spanning tree protocol in a particular port logically Block , in order to achieve redundant physical environment, and the upper floor and preventing the loops If the network implements IBGP full interconnection ( IBGP neighbor relationship is established between each other ), then synchronization is meaningless and synchronization can be turned off. So today's CISCO IOS turns off synchronization rules by default. 201 Port ID of the BPDU sending bridge (priority + port number) By default,ccnp route syllabus pdf, the RIP running on the CISCO router sends v1 and receives v1 v2 . If the display is declared as v1 ( use the version in the RIP process) Type So looking at the above picture, two VLANs are created on the Layer 3 switch : 10 and 20 , and the addresses of the SVIs of the two VLANs are assigned as the user gateways of the respective VLANs , so that the routing table of the switch is There are routes for two VLAN segments. Then, when the two VLANs need to communicate with each other, the user of VLAN 10 will drop the data to his own gateway, that is , the SVI of VLAN 10. After the data arrives at SVI10 , the Layer 3 switch looks up the table and finds that the destination is the network segment where VLAN 20 is located. Throw the data out of VLAN 20 and eventually reach the destination VLAN 20 of the PC .