Questions and Answers:169 Q&As
Updated: 2009-09-02
Exam Number/Code: 3M0-331
Exam Name: 3Com WAN Specialist Final Exam v2.0
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Exam : 3COM 3M0-331
Title : 3Com WAN Specialist Final Exam v2.0
1. Which four are important considerations when planning a wide area network design? (Choose four.)
A. Current and planned throughput requirements
B. Proper WAN traffic management to prevent serious congestion
C. Detailed plan for reconfiguring the WAN when expansion is required
D. Disaster recovery plan that facilitates backing up key corporate data
E. Determining if and how backup links will be incorporated into the WAN design
F. What is required to provide customers and partners reasonable access to your Web site
Answer: ABEF
2. In V2.x code on a 3Com 5000 or 6000 series router, if the firewall is enabled, which packet is NOT inspected by default?
A. Non-fragments
B. First fragments
C. Non-first fragments
Answer: C
3. In V2.x code on a 3Com 5000 or 6000 series router with firewall enabled, what happens when exact packet matching for fragments is enabled?
A. L3 information is recorded for all fragments
B. L3 information is recorded for first fragments
C. Non-L3 information is recorded for all fragments
D. Non-L3 information is recorded for first fragments
Answer: D
4. x code on a 3Com 5000 or 6000 series router, if the firewall is enabled, which packet is NOT inspected by default?
A. Non-fragments
B. First fragments
C. Non-first fragments
Answer: C
2. In V2.x code on a 3Com 5000 or 6000 series router, which is NOT provided by Application Specific Packet Filtering (ASPF)?
A. Java Blocking
B. Site and content blocking
C. Enhanced session logging
D. Support for Port to Application Mapping (PAM)
E. Defense against Denial of Service (DoS) attacks
Answer: B
5. Frame relay is associated with which layer of the OSI model?
A. Network
B. Session
C. Physical
D. Data link
E. Transport
Answer: D
6. Which term does not describe or refer to a frame relay function or parameter?
A. DE
B. CIR
C. DLCI
D. IPCP
E. FECN
Answer: D
7. What OSI layer do routers operate at in the OSI model?
A. Session
B. Network
C. Physical
D. Data Link
E. Transport
F. Application
Answer: B
8. Which three are characteristics of a router? (Choose three.)
A. Forwards packets between networks
B. Connects only networks of similar types
C. Finds the best path from one network to another network
D. Works at Layer 4, the Transport Layer according to the OSI model
E. Connects networks into physically unified internetworks, with each network retaining its own identity
Answer: ACE
9. Click the Exhibit button. In the diagram, which additional router command is needed to correctly configure CHAP?
A. [RTA] LCP Chap
B. [RTB] Chap enable
C. [RTA-Serial1/0/0] ppp chap user RTA
D. [RTB-Serial1/0/0] ppp chap user RTA
E. [RTB-Serial1/0/0] ppp authentication-mode chap
Answer: C
10. Which is the default match order used for ACL rules?
A. auto
B. LIFO
C. config
D. longest match
E. determined by ?bits
Answer: C
11. The PPP LCP protocol is associated with which layer of the OSI model?
A. Session
B. Physical
C. Data Link
D. Transport
E. Presentation
Answer: C
12. Click the Exhibit button. In the configuration example, which command is needed to complete the GRE configuration?
A. [RTA] ike peer RTB
B. [RTB] ike peer RTA
C. [RTA] set mode ip_tunnel
D. [RTB] set mode ip_tunnel
E. [RTA-Tunnel0/0] destination 1.1.1.1
Answer: E