Module 5 Exam Back to Main Page 1. A CSU/DSU converts digital signals from a router to a phone line (the local loop) while a modem converts digital signals from a router to a leased line (the local loop).TrueFalseQuestion 1 of 18 2. Just like for a telephone call, for a _______ connection to take place, a dedicated temporary connection has to be made between the end-devices. Once the session is no longer required between the two end-devices, the connection is normally torn down.packet-switchedcircuit-switchedleased lineVPNQuestion 2 of 18 3. The image below is an example of what? Packet switchingCircuit switchingVPNFrame relayQuestion 3 of 18 4. You can monitor the keepalives on an HDLC link with the debug _______ command.serial interfacehdlc interfaceserialhdlc packetQuestion 4 of 18 5. One advantage of using PPP is that if you have HDLC set at the other end of the connection it can auto detect and change encapsulation to bring the connection up.TrueFalseQuestion 5 of 18 6. PPP consists of which two main components.Network Control Protocol (NCP)Link Control Protocol (LCP)Network Detection Protocol (NDP)Link Aggregation Protocol (LAP)Question 6 of 18 7. This protocol uses a three-way handshake and never sends the password over the link in clear text.Challenge Handshake Authentication Protocol (CHAP)Password Authentication Protocol (PAP)TACACS+AAARADIUSQuestion 7 of 18 8. Which of the below commands offer compression for PPP? (choose all that apply)ppp compress stackerppp compress predictorppp compress packetppp compressionQuestion 8 of 18 9. Which PPP command enables load balancing over multiple links?balance pppppp load-balanceppp multilinkppp varienceQuestion 9 of 18 10. PPPoE has two distinct stages. Which are they?PPPoE DiscoveryPPP SessionPPPoE TerminationPPPoE InitializationQuestion 10 of 18 11. NBMA networks support multicast or broadcast traffic without additional configuration.TrueFalseQuestion 11 of 18 12. A _________ is a small telecommunication earth station that transmits and receives real-time data via satellite.Non-broadcast over satellite (NBS)switchable satellite VPN over Satellite (VoS)very small aperture terminal (VSAT)Question 12 of 18 13. An ISDN BRI connection supports two 16 Kbps B-channels and one 64 Kbps D-channel over a standard phone line.TrueFalseQuestion 13 of 18 14. VPNs can broadly be classified as? (choose all that apply)Site-to-site VPNsRemote access VPNsSecure-accessRandom accessQuestion 14 of 18 15. The below configuration is an example of what? R1(config-if)#ppp authentication chap papPPP securityPPP fallbackPPP authorityPPP MD5Question 15 of 18 16. This is a dynamic tunneling form of a virtual private network (VPN) supported on Cisco IOS routers and some other vendors’ equipment. They are designed to allow multiple hub-and-spoke VPN connections with no extra configuration required to add additional spokes.Dynamic Multipoint Virtual Private Network (DMVPN)Remote access VPNsSite-to-site VPNsPrivate VPNsQuestion 16 of 18 17. GRE does not support multicast traffic.TrueFalseQuestion 17 of 18 18. In order to set up the GRE Tunnel interface, the router will need to know? (choose three)The source interface or IP address to useThe destination IP address of the tunnelThe IP address for the tunnelThe IP address for the tunnel masterThe destination interface nameQuestion 18 of 18 Loading...