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Online Cisco Certification Exam Braindumps
Archive for June 12th, 2007The Optimizing Converged Cisco Networks (642-845 ONT) is a qualifying exam for the Cisco Certified Network Professional CCNP??. The ONT 642-845 exam will certify that the successful candidate has important knowledge and skills in optimizing and providing effective QOS techniques for converged networks. The 642-845 exam topics include implementing a VOIP network, implementing QoS on converged networks, specific IP QoS mechanisms for implementing the DiffServ QoS model, AutoQoS, wireless security and basic wireless management. ???????????????????????????????????????????????????????????????????????????????????? 642-552???????????????????????? ??642-564 ???????????????????????????????????????????????????????????????????????????????????? 642-582????????????????????????????642-587 ???????????????????????????????????????????????????????????????????????????????????? 642-642?????????????????????????? 642-691 ???????????????????????????????????????????????????????????????????????????????????? 642-825?????????????????????????? 642-845 1.Which two IntServ functions are required on a router? (Choose two.) Correct Answers:?? D
Filed Under (CCNP) by verygoodchang on June-12-2007
The Implementing Secure Converged Wide Area Networks (ISCW 642-825) is a qualifying exam for the Cisco Certified Network Professional CCNP??. The ISCW 642-825 exam will certify that the successful candidate has important knowledge and skills necessary to secure and expand the reach of an enterprise network to teleworkers and remote sites with focus on securing remote access and VPN client configuration. The 642-825 exam covers topics on Cisco hierarchical network model as it pertains to the WAN, teleworker configuration and access, frame mode MPLS, site-to-site IPSEC VPN, Cisco EZVPN, strategies used to mitigate network attacks, Cisco device hardening and IOS firewall features.??
?????????????????????????????????????????????????????????????????????????????????? ??642-552?????????????????????????????? 642-564???????????????????????????????????????????????????????????????????????????????????? 642-582???????????????????????????? ??642-587 ???????????????????????????????????????????????????????????????????????????????????? 642-642???????????????????????????? ??642-691 ???????????????????????????????????????????????????????????????????????????????????? 642-825?????????????????????????????? 642-845 1.Which feature is an accurate description of the Diffie-Hellman (DH) exchange between two IPsec peers?
A: allows the two peers to communicate the pre-shared secret key to each other during IKE phase 1
B: allows the two peers to communicate its digital certificate to each other during IKE phase 1
C: allows the two peers to jointly establish a shared secret key over an insecure communications channel
D: allows the two peers to negotiate its IPsec transforms during IKE phase 2
E: allows the two peers to authenticate each other over an insecure communications channel
Correct Answers:?? C
2.Refer to the exhibit.
On the basis of the information presented, which configuration change would correct the Secure Shell (SSH) problem?
A: Configure router RTA with the ip domain name domain-name global configuration command.
B: Configure router RTA with the crypto key generate rsa general-keys modulus modulus-number global configuration command.
C: Configure router RTA with the crypto key generate rsa usage-keys modulus modulus-number global configuration command.
D: Configure router RTA with the transport input ssh vty line configuration command.
E: Configure router RTA with the no transport input telnet vty line configuration command.
Correct Answers:?? D
?? Exam Name: CCIP BGP + MPLS Exam (BGP + MPLS).The BGP+MPLS exam is the quickest way for currently certified CCIP (Cisco Certified Internetwork Professionals) to obtain recertification. The 642-691 exam tests skills and knowledge pertaining to the Configuring BGP on Cisco Routers (BGP) and Implementing Cisco MPLS (MPLS) courses. BGP+MPLS may be taken to recertify your CCIP certification. It may also be taken in place of the BGP and MPLS exams required for the CCIP certification. ?????????????????????????????????????????????????????????????????? 642-552?????????????????? ??642-564 ?????????????????????????????????????????????????????????????????? 642-582???????????????????? 642-587 ?????????????????????????????????????????????????????????????????? 642-642?????????????????? ??642-691 ?????????????????????????????????????????????????????????????????? 642-825???????????????????? ??642-845 Associated certification:CCIP, CCVP, IP Telephony Design Specialist, IP Telephony Express Specialist, IP Telephony Operations Specialist, and IP Telephony Support Specialist,The QOS exam is one of the qualifying exams for the Cisco Certified Internetwork Professional, Cisco Certified Voice Professional, Cisco IP Telephony Design Specialist, Cisco IP Telephony Express Specialist, Cisco IP Telephony Operations Specialist, and Cisco IP Telephony Support Specialist certifications. The QOS 642-642 exam will test materials covered under the Implementing Cisco Quality of Service QOS v2.1 course. The 642-642 exam will certify that the successful candidate has knowledge and skills necessary to configure and troubleshoot Cisco IOS routers running Quality of Service protocols in Service Provider and Enterprise environments. The 642-642 exam covers topics on IP QOS, classification and marking Mechanisms, queuing mechanisms, traffic shaping and policing mechanisms, congestion avoidance mechanisms, link efficiency mechanisms, modular QOS command line interface, and QOS Best Practices. ????????????????????????????????????????????????????????????????????????????????????642-552?????????????????????????? ??642-564?????????????????????????????????????????????????????????????????????????????????? 642-582???????????????????????????? ??642-587 ?????????????????????????????????????????????????????????????????????????????????? 642-642???????????????????????????? ??642-691 ?????????????????????????????????????????????????????????????????????????????????? 642-825???????????????????????????? ??642-845 This policy-map is applied to a 128-kbps serial interface in the output direction. Which set of additional commands within this policy-map will improve the link efficiency on the serial interface? policy-map test class voice priority 25 class telnet bandwidth remaining percent 20 class ftp bandwidth remaining percent 30 A: class voice no priority 25 bandwidth percent remaining 25
B: class voice compression header ip tcp
C: class telnet compression header ip tcp
D: class telnet fair-queue
E: class ftp fair-queue
F: class ftp compression header ip
Correct Answers:?? C
2.When configuring a Cisco Catalyst switch to accommodate an IP phone with an attached PC, it is desired that the trust boundary be set between the IP phone and the switch. Which two commands on the switch are recommended to set the trust boundary as described? (Choose two.)
A:mls qos trust extend [cos value]
B:no mls qos trust dscp
C:mls qos trust cos
D:mls qos trust device cisco-phone
E:switchport priority extend trust
F:mls qos cos 5
Correct Answers:?? C, D
The 642-587 AWLANFE exam is intended primarily for Cisco Channel Partner Field Engineers. This Wireless LAN??exam 642-587 tests the candidate’s knowledge of WLAN basics such as RF, antenna theory, and 802.11a, b, and g standards.??642-587 also tests the candidate’s ability to describe, install, configure, and support Cisco’s Core and Advanced Feature Set wireless products.?? ???????????????????????????????????????????????????????????????????????????? 642-552???????????????????????????????? ??642-564 ???????????????????????????????????????????????????????????????????????????? 642-582????????????????????????????????????642-587 ???????????????????????????????????????????????????????????????????????????? 642-642???????????????????????????????? ??642-691 ???????????????????????????????????????????????????????????????????????????? 642-825???????????????????????????????? ??642-845 1.The IOS of a North American Cisco Aironet 1230 Series access point has become corrupt, necessitating the need for a TFTP firmware reload. Before you press and hold the MODE button, what must the file be named in order for the reload to occur?
A: c1200-k9w7-tar.boot
B: c1200-k9w7-tar.default
C: c1200-k9w7-tar.recover
D: c1200-k9w7-tar.123-7.JA1.tar
Correct Answers:?? B
2.Which of the following show commands would be used on the WDS to display the access points participating in fast secure roaming?
A: router# show wlccp cckm
B: router# show wlccp wds ap
C: router# show wlccp ap
D: router# show wlccp wds cckm
Correct Answers: ??B
??
Filed Under (Wireless LAN) by verygoodchang on June-12-2007
??VUE Code: 642-582
Questions Type: Single choice, Question Numbers of Real-exam: 70-80 questions Exam Language(s): English ????????????????????????????????????????????????????????????????????????????642-552????????????????????????????????642-564?????????????????????????????????????????????????????????????????????????? 642-582???????????????????????????? ??642-587
?????????????????????????????????????????????????????????????????????????? 642-642?????????????????????????????? 642-691 ?????????????????????????????????????????????????????????????????????????? 642-825?????????????????????????????? 642-845 1.What is the performance impact of 802.11b client in cell coverage of an 802.11g AP? A: forces the AP to load balance
B: reduces the throughput of 802.11g clients associated to that AP
C: slows the throughput of 802.11g clients to that of the fastest 802.11b client in the cell
D: forces the AP adhering to the 802.11g specification to turn off 802.11g data rates
Correct Answers:?? B
2.What can an RF attenuator do?
A: remotely power the AP
B: add gain to the antenna
C: remotely manage the AP
D: simulate different lengths of cable
Correct Answers:?? D
??
Filed Under (Cisco certification exam dumps) by verygoodchang on June-12-2007
Associated certification or 642-564 exam name:Security Solutions for Systems Engineers(SSSE).The 642-564 SSSE exam tests a candidate’s knowledge of Cisco security products and product positioning and where each technology fits in the Cisco Self-Defending Network strategy. Topics for 642-564 covered include Cisco Security Appliance (ASA), PIX Firewall, IDS/IPS, VPN, Security Management, CS-MARS and NAC Appliance. ?????????????????????????????????????????????????????????????????????????????? 642-552?????????????????????????????????? 642-564 ?????????????????????????????????????????????????????????????????????????????? 642-582????????????????????????????????????642-587 ?????????????????????????????????????????????????????????????????????????????? 642-642?????????????????????????????????? 642-691 ?????????????????????????????????????????????????????????????????????????????? 642-825?????????????????????????????????? 642-845 Cisco exam??642-552 Name: Securing Cisco Networking Devices (SND),The Securing Cisco Network Devices 642-552 SND is the CCSP??exam associated with the Cisco Certified Security Professional, Cisco Firewall Specialist, Cisco IPS Specialist, and Cisco VPN Specialist certifications.Preparing for 642-552 exam by taking the Securing Cisco Network Devices v2.0 (SND) course. 642-552 exam??include knowledge of securing Cisco routers and switches and their associated networks. Topics covered include; Security threats facing modern network infrastructures, Securing Cisco routers, Implementing basic AAA, Using ACLs to mitigate router and network threats, Implementing secure management and reporting, Mitigating common Layer 2 attacks, and Implementing Cisco IOS Firewall features, Cisco IOS IPS features, and IPsec VPN features using Cisco Security Device Manager. ?????????????????????????????????????????????????????????????????????????????????????????????? 642-552??????????????????????????????642-564 ??????????????????????????????????????????????????????????????????????????????????????????????????642-582?????????????????????????? 642-587 ?????????????????????????????????????????????????????????????????????????????????????????????? ??642-642?????????????????????????? 642-691 ???????????????????????????????????????????????????????????????????????????????????????????????? 642-825?????????????????????????? 642-845 |
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