Cisco 642-889 Exam PDF Syllabus

Question No. 1

Refer to the exhibit.

PE1 and PE2 are advertising the same subnet 10.10.10.0/24 to PE3. Which PE advertised subnet is installed at the PE3 XYZ BGP table?

• A. PE2 subnet because it has the same RD value as PE3
• B. PE2 subnet because it has the same export RT value as export RT on PE3
• C. PE1 subnet because it has the same RD value as PE3
• D. PE1 subnetbecause it has the same export RT value as import RT on PE3

Question No. 2

Instructions

On PE7, which interface connects to the CE7 and what is the name of the VRF that interface is associated to? (Choose two.)

• A. Gi0/0/0/0
• B. Gi0/0/0/1
• C. Gi0/0/0/2
• D. Customer_1
• E. Customer_A
• F. Customer_CE7

Question No. 3

Instructions

Which statement is correct regarding the pseudowire on connects PE7 to the 10.8.1.1 neighbor?

• A. The control word is enabled on both ends of the pseudowire
• B. The MTU size is 1500 bytes on both ends of the pseudowire
• C. Pseudowire backup is enabled
• D. The pseudowire is in the down state

Question No. 4

A. Prefixes that are received with route targets and distinguisher are not accepted.

• B. Prefixes that are received with route targets and distinguisher are accepted.
• C. Prefixes that are received with route targets that are not imported at the PE are not accepted.
• D. Prefixes that are received with route targets that are not imported at the PE are accepted.

Question No. 5

Which organization provides and promotes a standards-based description of service provider services offering?

• A. MEF
• B. IETF
• C. IEEE
• D. ITU

Question No. 6

Which two statements describe the behavior of L2VPN technology? (Choose two_)

• A. There is no direct connection between customer sites. but an OSPF neighbor relationship can be established
• B. There is no direct connection between customer sites. and OSPF peering with the service provider networ is required.
• C. Supported framing options include Ethernet and TDM.
• D. Framing is restricted to Ethernet only.
• E. The service provider has the routing information of the customer.