ccnp rs pdf

ccnp rs pdf

Sw1(config-if-range)#no ip address Topology change mechanism (delivery) In TCP/IP , the encapsulation format of Ethernet IP data packets is defined by RFC 894 , and the IP data packet encapsulation of IEEE 802.3 network is encapsulated by RFC. If both neighbor 1.1.1.1 weight and neighbor 1.1.1.1 filter-list 1 weight xxx are used , the latter is preferred Route-map test permit 10 match ip address 1 Ip route 172.16.3.0 255.255.255.0 172.16.12.3 Lab 3 : The access layer switch is inserted into option82 , and the upstream core switch also turns on dhcp snooping. Principle of ARP protocol The link has failed. Can also be understood as the maximum life of this BPDU , the default 20S ? 200 i bibliography ? Sw(config)#interface fa0/24 The AS_PATH can be controlled by the policy to affect the route selection. For example, if you want R3 to reach the 1.1.1.0 network priority R1 , you can make a policy on R2 , as follows: After the server mode is enabled, the client will automatically start pruning. Metric 100.100.100.0 [20/0] via 10.1.23.3, 00:02:57 The configuration of R1 is as follows: Switch(config-if)# ip address 192.168.255.1 255.255.255.0 The RID is the largest IP address on the router and tends to be assigned to the loopback address. It can also be set manually by the bgp router-id command. If a path contains an RR attribute,ccnp rs pdf, the route generator ID ( originator ) will replace the RID in the optimal path selection process. CCNP ROUTE contains all the contents of the book View and verify: PVST+ has been improved in this respect. PerVLAN means that a VLAN corresponds to a spanning tree. In this way, the switch will calculate the spanning tree based on the VLAN . We can adjust the priority and other related parameters by using a separate VLAN spanning tree, thus affecting Spanning tree calculations ultimately achieve reasonable link bandwidth utilization. For example, in the above figure, there are two VLANs , 10 and 20 on the intranet . Let SW1 become the primary root of VLAN10 (the lowest priority of the whole network switch), SW2 becomes the secondary root of VLAN10 , and SW3 has the highest priority, so we will BLOCK off. SW3 is connected to the upper port of SW3 . In contrast, VLAN 20 is also the most specific adjustment. In this way, the user of VLAN 10 will go out to the left link, the user of VLAN 20 will go to the right, and the link is properly used to achieve load balancing.