ccnp tshoot v2 topology

ccnp tshoot v2 topology

Route-map OSPF3to2 permit 20 match tag 20 In the full-duplex mode, the transceiver can be directly sent and received without pre-determining the busy state of the link. The secure address entry can be configured by using the MAC ( SecureDynamic ) dynamically learned by the port , or by manually configuring the interface ( SecureConfigured ) and the sticy MAC address ( SecureSticky ). Index Network 192.1.168.3 3 0003.44d6.c52f 2BB648EB interface-id 1bdb223f Interface level commands. By limiting the number of ARP packets received on an interface , you can prevent the switch that enables DAI from being attacked by the DoS . Precautions: RR can modify the cluster-id Neighbor 100 i The first 8 bits of the route must be exactly matched with the first 8 bits of 172.0.0.0 . The other bits do not care, and the mask length must be greater than 24. Note that here Remove the command configured on SW1 in step 2 to restore the experimental environment. The CISCO IOS version prior to 12.0(22)S and 12.2(15)T does not support this feature, and older IOS versions of the router restart exist. R1 , R2 , and R6 advertise the routes of their respective ASs through EBGP . In AS345 , these routes are re-advertised into OSPF , and then advertised back to BGP on the other two routers , and then advertised to their EBGP peers . . Address-family ipv4 unicast A strange phenomenon has appeared. It seems that R4 does not reflect the route from R5 to R3 . Why? In theory, the RR will learn from non- client of IBGP neighbor to route reflection to their Client , but it is clear, in this experiment, R4 and did not learn from R5 route reflection to their Client . Just match this AS_PATH of 100 IP CEF turbo control turbo vector Solution: Use distribution lists to circumvent suboptimal path problems 101 AS_CONFED_SET A list of unordered AS numbers on a path to a specific destination , using the method with AS_SET R 1.1.1.0/24 is possibly down, case study Mechanism overview Configuration example 4 Match ip address prefix-list 11 set as-path prepend 600 After the configuration is complete, use clear ip bgp * soft to reset it softly. Experiment 4 You can not route the network , but the origin of the route, configure a summary static, and then network the summary route,ccnp tshoot v2 topology, this method is not recommended. Traffic share 1 Match ip address prefix-list 1 route-map RP2 permit 10 The configuration of R2 is similar to the above. The key is to look at the configuration of R3 : Routing Feedback (feedback) is a re-release in the deployment of routing requires a great attention to the phenomenon. As shown above, R5 will Switch(config-if)# switchport nonegotiate Local-pref only affects the amount of traffic leaving the AS ( selecting a large LP value ) Automatic summary R3 's gateway is R1 , R1 itself has static route to 2.2.2.2 , and the next hop is R2 . Note that this is an MA network. All three interfaces are on the same network segment. This is critical. R3 will go to 2.2.2.2. When the data is dropped to its own gateway 192.168.123.1 , R1 finds that the next hop of the data is 123.2 on the same network segment as the local inbound interface after searching through the routing table , so he thinks that 123.