QUESTION 201 Which statement is true about WANs? A.    Switches or concentrators often relay information through the WAN. B.    WANs typically encompass broad geographic areas. C.    In general, WAN technologies function at the middle three layers of the Open System Interconnection (OSI) model. D.    Users of WANs do not typically own all transmission facilities. Answer:…

QUESTION 191 Area Border Router (ABR) is defined by which protocol? A.    Enhanced Interior Gateway Routing Protocol (EIGRP) B.    OSPF C.    On-Demand Routing (ODR) D.    IS-IS Answer: B

QUESTION 181 What does the Cisco security architecture called SAFE stand for? A.    Security Architecture for Enterprise B.    Standard Assessment for Enterprise C.    Security Analysis for Enterprise D.    Standard Architecture for Enterprise Answer: A

QUESTION 171 Examine the following protocols, which two are used for IP Security? A.    Generic Routing Encapsulation (GRE) and Internetwork Packet Exchange (IPX)(EIGRP) B.    Border Gateway Protocol (BGP) and Enhanced Interior Gateway Routing Protocol C.    Authentication Header (AH) and Encapsulating Security Payload (ESP) D.    Virtual Private Dial-Up Network (VPDN) and GRE Answer: C

QUESTION 161 Which is the remote monitoring agent in the RMON architecture called? A.    Tree B.    Station C.    Agent D.    Probe Answer: D

QUESTION 151 A wireless LAN or WLAN is a wireless local area network, which is the linking of two or more computers or devices without using wires. How are wireless LANs identified? A.    Service Set Identifier (SSID) B.    Internet Group Management Protocol (IGMP) C.    IP network D.    Wired Equivalent Privacy (WEP) key Answer: A

QUESTION 141 What is the administrative distance of eBGP routes? A.    200 B.    100 C.    20 D.    110 Answer: C

QUESTION 131 Which two implementation plan principles best describe how to deal with potential failures? (Choose two.) A.    A table of failure points, rollback steps, and estimated rollback times. B.    A good implementation plan. C.    A test should be included at every step. D.    A detailed rollback procedure for each implementation step. E.    A successful…

QUESTION 121 What are three valid methods of gathering information about an existing data network? (Choose three.) A.    Use organizational input. B.    Analyze the user-mapping of a running application. C.    Perform a traffic analysis. D.    Perform a packet-level audit to verify carrier service guarantees. E.    Use reports that analyze the metrics of the customer’s existing…

QUESTION 111 Which of these accurately describes dial backup routing? A.    it always uses distance vector routing protocols B.    once the backup link is activated it will remain active even after the primary link is restored C.    it always uses permanent static routes D.    it is supplied by the service provider as a secondary PVC…

QUESTION 101 Which two capabilities of NetFlow accounting assist designers with network planning? (Choose two.) A.    the monitoring of processor time on network devices B.    the calculation of packet and byte counts of network traffic C.    the decoding and analyzing of packets D.    the presentation of a time-based view of application usage on the network…

QUESTION 91 Lightweight access points are being deployed in remote locations where others are already operational. The new access points are in a separate IP subnet from the wireless controller. OTAP has not been enabled at any locations. Which two methods can the AP use to locate a wireless controller? (Choose two.) A.    NV-RAM IP…