Which type of VPN router is not required to run MPLS？（）

A.ATM

B.CCC

C.HDLC

D.Ethernet

A. Martini based VPNs

B. 2547bis based VPNs

C. Sham link based VPNs

D. Virtual Router based VPNs

A. Redistributed ro utes will be tagged as external type 1 (E1) with a metric of 30.

B. Redistributed routes will be tagged as external type 2 (E2) with a metric of 20.

C. Redistributed routes will maintain their original RIP routing metric.

D. Redistributed routes will ha ve a default metric of 0 and will be treated as unreachable and not advertised.

E. Redistributed routes will have a default metric of 0 but will not be treated as reachable and will be advertised.

er R1 (RID 1.1.1.1). Which answer can be verified as definitely true based on this output？（）LS Type: Summary Links (AS Boundary Router)Link State ID: 9.9.9.9 (AS Boundary Router address)Advertising Router: 3.3.3.3LS Seq Number: 8000000DChecksum: 0xE43ALength: 28Network Mask: /0TOS: 0 Metric: 100

A. The output describes the contents of a Type 5 LSA

B. 3.3.3.3 identifies a ro uter as being the router performing redistribution

C. R1‘s metric for its best route to reach the router with RID 9.9.9.9 is 100

D. The router with RID 3.3.3.3‘s metric for its best route to reach the router with RID 9.9.9.9 is 100

A.A. Role play.

B.B. Pattern drills.

C.C. Information gap.

Which of these is not a type of linguistics？

A.Personal

B.Comparative

C.Historical

D.Synchronic

A. circuit ID

B. VPN label

C. route target

D. VPN number

E. route distinguisher

A.Cisco IOS IPsec/SSL VPN client

B.Cisco VPN Clinet

C.ISDN terminal adapter

D.Cisco Adaptive Security Appliance

A. Easy VPN

B. GRE tunneling

C. Virtual Tunnel Interfaces

D. DynamicMultipoint VPN

E. Group Encrypted Transport VPN

A.AES

B. TKIP

C. 802.1q

D. ISAKMP