Which command is used to enable BIDIR-PIM under global configuration mode for Cisco IOS XE Sofware?

1. A. ip pim bidir-enable
2. B. ipv4 pim bidir-enable
3. C. ip multicast-routing
4. D. ip pim bidir

Correct Answer: A

Refer to the exhibit. P1 and PE3 Cisco IOS XR routers are directly connected and have this configuration applied. The BGP session is not coming up. Assume that there is no IP reachability problem and both routers can open tcp port 179 to each other. Which action fixes the issue?

1. A. Change HMAC-MD5 to HMAC-SHA1-20
2. B. Configure the send and accept lifetime under key 1
3. C. Change HMAC-MD5 to MD5
4. D. Change HMAC-MD5 to HMAC-SHA1-12

Correct Answer: B

Refer to the exhibit. Which statement about this configuration is true?

1. A. Router 1 sends and receives multiple best paths from neighbor 192.168.1.1
2. B. Router 1 sends up to two paths to neighbor 192.168.1.1 for all routes
3. C. Router 1 receives up to two paths from neighbor 192.168.1.1 for all routes in the same AS
4. D. Router 1 receives only the best path from neighbor 192.168.1.1

Correct Answer: A