ccnp route

CCNP Study Notes 4-route part-route control◆ Passive-interface-can be used in rip ospf. In rip, there are two network commands in the Process of ospf, which only receive and not send packets. In the process of ospf, there are two network commands: 1, advertise the route of the network address segment. The mask length i

lifetime (always valid)-(always valid) [valid now]R7 # show key chainKey-chain cisco:Key 1 -- text "cisc0"Accept lifetime (always valid)-(always valid) [valid now]Send lifetime (always valid)-(always valid) [valid nowFrom the above command, we can see that the two sides do not match the VPN password, so no neighbor relationship can be established.Solution:Change the verification password of both parties to the same.R7 (config) # key chain ciscoR7 (config-keychain) # key 1R7 (config-keychain-key

23.1.1.2, 00:00:32, serial1/1 2. Modify the route management distance of a specific neighbor Source R2 (config) # router OSPF 1 R2 (config-router) # distance 122 1.1.2.1 0.0.0.0Be sure to writeRIDAnd anti-Mask R2 # Show IP Ro OS 1.0.0.0/32 is subnetted, 2 subnets O Ia 1.1.1.1 [122/65] via 12.1.1.1, 00:00:04, serial1/0 O Ia 1.1.2.1 [122/65] via 12.1.1.1, 00:00:04, serial1/0 3.0.0.0/32 is subnetted, 2 subnets O 3.1.2.1 [110/65] via 23.1.1.2, 00:00:

650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M00/3E/97/wKiom1PHdurwvz7zAADWgpERqZk899.jpg "Title =" 111111.jpg" alt = "wkiom1phdurwvz7zaadwgperqzk899.jpg"/> I. basic configuration R1 (config) # router OSPF 1 R1 (config-router) # net 1

Lab requirements: 1. Build an environment based on the topology. The business trip staff use a real PC to bridge a router and connect to the ISP;2. Traveling staff can access VLAN2 on the Headquarters Intranet through PPTP and access the WEB server on the ISP;3. A IPSEC-VPN is required between the departments of the total score to securely transmit the traffic through the ISP, among which VLAN3 to VLAN4 requires 3DES encryption, MD5 hash; AES encryption and SHA hashing are used between VLAN3 and

CCNP comprehensive experiment- The top labs are as follows: 650) this. width = 650; "alt =" "border =" 0 "src =" http://img1.51cto.com/attachment/201104/185551130.jpg "/>Lab requirements: 1: R3, R4 for NAT, R3 E0/1 for export, and R4 E0/0 for export. 2: R3, R4, R5, R7, R8 do OSPF, R3, R4, R5, R7 do frame-relay, R7 do FR switch. . 8.8.8 reaches 1.1.1.1 and is converted from R3 to public IP address 3.3.3.3. 8.8.8.9 when 1.1.1.1 is reached, it is switch

CCNP Study Notes 2-routing part-VPNReview the dynamic protocol: rip vpn ospf encapsulation UDP 520 IP 88 IP 89 update address 224.0.0.9 224.0.0.10 224.0.0.5/6 use passive to implement intercommunication between the two ends of unicast neighbor and the output interface to implement unicast NBMA point to multicast unicast key complete neighbor update methods, timing 30 seconds 15% offset, trigger incremental update, trigger timing 30 minutes trigger AD

Lab question: R2 is connected to R3 R5 as a fast Ethernet cable, and the others are strings. Frame relay is a full-connection mesh structure by default, that is, the PVC between all connected routes has been connected, and all Disable the reverse ARP functions of R5 and R8 to manually configure the map from R5 to R8. The topology used in this experiment is the ccnp standard topology, as shown below: Certificate -------------------------------------

, check whether the loose 4.4.4.4 to R4 is normal on R1. R1 # clear IP route * R1 # Show IP Route ...... 1.0.0.0/32 is subnetted, 1 subnets C 1.1.1.1 is directly connected, loopback0 4.0.0.0/32 is subnetted, 1 subnets O E2 4.4.4.4 [110/20] via 10.1.13.3, 00:00:01, fastethernet0/0 [110/20] via 10.1.12.2, 00:00:01, fastethernet0/1 10.0.0.0/24 is subnetted, 4 subnets C 10.1.13.0 is directly connected, fastethe

EigrpCisco Private Protocol (already public)Multicast address 224.0.0.10Characteristics:Advanced Distance vectors (topology table)Fast Convergence (fastest in small networks)100% Loop-FreeSimple configurationEasy to updateFlexible network designMulticast update replaces broadcast updateSupports VLSM and discontinuous subnetsSupport manual aggregation anywhere on the networkSupports multiple network layer protocolsSupports equivalent and non-equivalent load balancing (unique)Three sheets:Neighbor

OSPF comprehensive experiment (1) This experiment mainly describes multiple methods of working on OSPF interfaces. Lab: The topology used is the ccnp Standard Edition ,: Certificate ------------------------------------------------------------------------------------------------------------------------------------- 1. Full-Network Access Since frame relay is fully enabled and fully connected by default in ccnp