Everything You Need to Pass: cisco 642_885

Refer to the topology diagram shown in the exhibit and the partial configurations shown below.Once the attack from 209.165.201.144/28 to 209.165.202.128/28 has been detected, which additional configurations are required on the P1 IOS-XR router to implement source-based remote-triggered black hole filtering?!router bgp 123address-family ipv4 unicastredistribute static route-policy test!

In Cisco IOS-XR, the maximum-prefix command, to control the number of prefixes that can be installed from a BGP neighbor, is configured under which configuration mode?

In Cisco IOS-XR, the ttl-security command is configured under which configuration mode?

Refer to the exhibit.Given the partial BGP configuration, which configuration correctly completes the Cisco IOS-XR route reflector configuration where both the 1.1.1.1 and 2.2.2.2 routers are the clients and the 3.3.3.3 router is a non-client IBGP peer?

Which three methods can be used to reduce the full-mesh IBGP requirement in a service provider core network? (Choose three.)

When implementing source-based remote-triggered black hole filtering, which two configurations are required on the edge routers that are not the signaling router? (Choose two.)