Exam1pass Easiest way to pass IT exams Exam1pass Help You Pass Any IT Exam http://www.exam1pass.com Exam : HuaWei GB0-183 Title : HuaWei-3Com Certificated Network Engineer Version : Demo Exam1pass Easiest way to pass IT exams Exam1pass Help You Pass Any IT Exam http://www.exam1pass.com 1. Frame Relay adopts ( ) as the switching method. A.Routing B.Circuit switching C.Fast switching D.Packet switching Answer: d 2. A network protocol is a set of rules and conventions that prescribe how network devices inter-communicate. The communication parties shall understand and abide the protocol. ( ) T.True F.False Answer: t 3. Which layer of the OSI reference model implements encryption. ( ) A.Physical layer B.Transport layer C.Session layer D.Presentation layer Answer: d 4. Both the transport layer and the data link layer perform error check. ( ) T.True F.False Answer: t 5. Common routing protocols are ( ). A.IPX B.OSPF C.RIP D.IP Answer: bc 6. To test the gateways that a packet will pass through from the source host to the destination, use the command ( ) in the H3C COMWARE command line. A.ping B.tracert C.show path D.display path Answer: b 7. What algorithm is adopted in PPP CHAP authentication? ( ) Exam1pass Easiest way to pass IT exams Exam1pass Help You Pass Any IT Exam http://www.exam1pass.com A.MD5 B.DES C.RSA D.SHA Answer: a 8. Two routers are in back-to-back connection with the following configuration. Can they communicate with each other? ( ) [Router1] display current-configuration # sysname Router1 # FTP server enable # l2tp domain suffix-separator @ # radius scheme system # domain system # local-user admin password cipher .]@USE=B,53Q=^Q`MAF4<<"TX$_S#6.NM(0=0\)*5WWQ=^Q`MAF4<<"TX$_S#6.N service-type telnet terminal level 3 service-type ftp local-user h3c password simple h3c service-type ppp # interface Aux0 async mode flow # interface Serial0/0 link-protocol ppp ppp authentication-mode chap ppp chap user h3c Exam1pass Easiest way to pass IT exams Exam1pass Help You Pass Any IT Exam http://www.exam1pass.com ip address 10.0.0.1 255.255.255.0 # interface NULL0 # user-interface con 0 user-interface aux 0 user-interface vty 0 4 authentication-mode none user privilege level 3 # return [Router2] display current-configuration # sysname Router2 # FTP server enable # l2tp domain suffix-separator @ # radius scheme system # domain system # local-user admin password cipher .]@USE=B,53Q=^Q`MAF4<<"TX$_S#6.NM(0=0\)*5WWQ=^Q`MAF4<<"TX$_S#6.N service-type telnet terminal level 3 service-type ftp local-user h3c password simple 3com service-type ppp # interface Aux0 async mode flow # Exam1pass Easiest way to pass IT exams Exam1pass Help You Pass Any IT Exam http://www.exam1pass.com interface Serial0/0 clock DTECLK1 link-protocol ppp ppp authentication-mode chap ppp chap user h3c ip address 10.0.0.2 255.255.255.0 # interface NULL0 # user-interface con 0 user-interface aux 0 user-interface vty 0 4 authentication-mode none user privilege level 3 # return A.Yes B.No C.No decision can be made, for there is not enough information. Answer: b 9. If the user data exceeds the Bc (committed burst ) in a frame relay network, the exceeding data will be dropped. ( ) T.True F.False Answer: f 10. Two routers are in back-to-back connection with the following configuration. Can they communicate with each other? ( ) [Router1]display current-configuration # sysname Router1 # FTP server enable # l2tp domain suffix-separator @ # Exam1pass Easiest way to pass IT exams Exam1pass Help You Pass Any IT Exam http://www.exam1pass.com fr switching # radius scheme system # domain system # local-user admin password cipher .]@USE=B,53Q=^Q`MAF4<<"TX$_S#6.NM(0=0\)*5WWQ=^Q`MAF4<<"TX$_S#6.N service-type telnet terminal level 3 service-type ftp # interface Aux0 async mode flow # interface Ethernet0/0 ip address dhcp-alloc # interface Ethernet0/1 ip address dhcp-alloc # interface Serial0/0 link-protocol fr fr interface-type dce # interface Serial0/0.1 p2p fr dlci 20 ip address 10.0.0.1 255.255.255.0 # interface NULL0 # user-interface con 0 user-interface aux 0 user-interface vty 0 4 authentication-mode none Exam1pass Easiest way to pass IT exams Exam1pass Help You Pass Any IT Exam http://www.exam1pass.com user privilege level 3 # return [Router2]display current-configuration # sysname Router2 # FTP server enable # l2tp domain suffix-separator @ # radius scheme system # domain system # local-user admin password cipher .]@USE=B,53Q=^Q`MAF4<<"TX$_S#6.NM(0=0\)*5WWQ=^Q`MAF4<<"TX$_S#6.N service-type telnet terminal level 3 service-type ftp # interface Aux0 async mode flow # interface Ethernet0/0 ip address dhcp-alloc # interface Ethernet0/1 ip address dhcp-alloc # interface Serial0/0 clock DTECLK1 link-protocol fr # interface Serial0/0.1 p2p Exam1pass Easiest way to pass IT exams Exam1pass Help You Pass Any IT Exam http://www.exam1pass.com fr dlci 20 ip address 10.0.0.2 255.255.255.0 # interface NULL0 # user-interface con 0 user-interface aux 0 user-interface vty 0 4 authentication-mode none user privilege level 3 # return A.Yes B.No C.No decision can be made, for there is not enough information. Answer: a 11. The command to save the current configuration on the H3C router COMWARE 3.4 is ( ). A.write B.save C.copy D.reset Answer: b 12. The H3C AR routers can be upgraded in different ways. Which of the following is not supported? ( ) A.Xmodem B.FTP C.TFTP D.HGMP Answer: d 13. Which of the following is right about OSPF? ( ) A.It is fast in convergence. B.It is loop-free, and supports variable-length subnet mask. C.It supports equal-cost multipath and area division. D.It supports authentication, and the protocol packets sending with multicast. Answer: abcd 14. RIP adopts ( ) as the transport protocol with the port number 520. Exam1pass Easiest way to pass IT exams Exam1pass Help You Pass Any IT Exam http://www.exam1pass.com A.TCP B.UDP C.IP D.PPP Answer: b 15. The types of ACLs are identified with numbers. The range 4000-4999 refers to the ( ). A.Interface-based ACL B.Basic ACL C.Advanced ACL D.MAC-based ACL Answer: d 16. The TFTP port number is ( ). A.TCP port 68 B.UDP port 68 C.TCP port 69 D.UDP port 69 Answer: d 17. DCC can carry IP or IPX independently, or carry them at the same time. ( ) T.True F.False Answer: t 18. Which of the following is a correct description of IP address? ( ) A.Each IP address contains the network address and the host address. B.The minimum IPv4 address is 0.0.0.0, and the maximum is 255.255.255.255. C.32-bit binary address is used. D.The IP address mask and the IP address perform Boolean AND operation. The bits with the result value 0 are the host bits. Answer: abc 19. Which of the following is a correct description of subnet mask? ( ) A.There are two ways to express the subnet mask. One of them uses mask length. B.It decides which part of the IP address identifies the network, and which part identifies the host. C.The address mask of Class A addresses is 255.255.0.0. D.None of the above is right. Answer: ab 20. Which of the following is an application layer protocol that uses port number 25? ( ) Exam1pass Easiest way to pass IT exams Exam1pass Help You Pass Any IT Exam http://www.exam1pass.com A.FTP B.TFTP C.Telnet D.SMTP Answer: d