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QUESTION 77
Which IOS show command can be used to examine the MPLS VPN label stack for a prefix?
A. show ip route vrf {vrf-name} {ip-prefix}
B. show ip cef {ip-prefix}
C. show ip cef vrf {vrf-name} {ip-prefix}
D. show ip vrf detail
E. show ip bgp vpnv4 all
F. show mpls interfaces
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 78
Using OSPF as the CE-PE routing protocol, when and which router will set the down bit?
A. The PE router will set the down bit when redistributing routes from MP-BGP into OSPF.
B. The PE router will set the down bit when redistributing routes from OSPF into MP-BGP.
C. The CE router will set the down bit when propagating the OSPF route to the PE router.
D. The PE router will set the down bit when propagating the OSPF route to the CE router.
E. The P router will set the down bit when propagating the route to another P router.
F. The PE router will set the down bit when propagating the route to another PE router over MP-BGP.
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 79
Which type of VPN implementation is simple and cost effective because all sites connect only to the PE router and as a result optimum routing between sites is enabled by default?
A. peer-to-peer VPN
B. overlapping VPN
C. hub-and-spoke overlay VPN
D. fully-meshed overlay VPN
E. client-server VPN
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 80
Which three fields must be included in MPBGP updates between PE routers in an MPLS network? (Choose three.)
A. VPNv4 address
B. label used for VPN packet forwarding
C. AS path
D. Site of Origin
E. TE path designator
Correct Answer: ABC Section: (none) Explanation
Explanation/Reference:
QUESTION 81
A pair of MPLS routers, operating in the default frame-mode, are connected over two parallel links. Which of the following describes what will happen when they try to establish LDP sessions?
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QUESTION 135
Which VRF parameters must be specified for a VRF to become operational?
A. RD
B. Interface
C. Import RT.
D. Export RT.
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 136
How are route targets used to build virtual routing tables in the PE-routers?
A. Route targets are prepended to each entry in the VRF to identify which VPN owns the route.
B. Route targets are prepended to the customer’s IP address to create unique address spacing for each VPN.
C. Every customer route exported from a VRF is tagged with appropriate export route targets. VPN routes received by a PE-router are matched against import route targets configured in a CRF.
D. Every customer route received from the CE is matched against import route targets. If there is match, the route is added to the VRF. Every route received from the neighbor PE-router is entered in the VRF. It is then matched against export route targets.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
Explanation: Route distinguisher is prepended to IP address to create VPN address, not Route target.
QUESTION 137
When should you disable redistribution of IPv4 routing updates between MP-BGP neighbors?
A. When the network only supports MPLS VPNs.
B. When the network is using OSPF or ISIS instead of I-BGP as the network IGP.
C. When you want to reduce the number of labels that the P-router needs to store.
D. When you want to reduce the number of routes that the P-routers must store in their global BGP routing table.
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 138
With MPLS VPNs, which four elements will be included in an MP-BGP update exchange between the PE routers? (Choose two)
A. VPNv4 Address
B. Route tag
C. Label used for VPN packet forwarding
D. Mandatory BGP attributed like As-Path and Next-Hop
E. Route target
F. Implicit null label used for PHP operation
Correct Answer: ACDE Section: (none) Explanation
Explanation/Reference:
QUESTION 139
The VPN named my_vpn is operating on interface s0/0 a PE-router. The CE-PE routing protocol isRIP.
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QUESTION 52
A rogue access point is detected on the Cisco WCS console. Upon investigation, the access point is discovered to belong to a neighboring business. Your administrator should designate the rogue access point as which of the following?
A. friendly
B. managed
C. known external
D. known internal
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 53
When setting an access point to a non-root role, what two parameters, other than Role in the Radio Network, must be configured on the SSID Manager page? (Choose two.)
A. Set Data Beacon Rate
B. Set infrastructure SSID
C. Enable IP redirection on this SSID
D. Multiple Basic Service Set Identification (BSSID)
E. Infrastructure devices to associate only to this SSID
Correct Answer: BE Section: (none) Explanation
Explanation/Reference:
QUESTION 54
The Cisco Wireless Location Appliance can track up to how many devices?
A. 1000
B. 1500
C. 2000
D. 2500
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 55
Which of the following accurately represents the functionality of a lightweight access point configured to operate in sniffer AP mode?
A. client traffic allowed, data captured on all channels
B. no client traffic allowed, data captured on all channels
C. client traffic allowed, data captured on a single channel
D. no client traffic allowed, data captured on a single channel
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 56
What are three of the User Groups that are available on the Cisco WCS? (Choose three.)
A. Admin
B. Power Users
C. Administrators
D. Users’ Assistant
E. Network Operator
F. System Monitoring
Correct Answer: ADF Section: (none) Explanation
Explanation/Reference:
QUESTION 57
When configuring a wireless LAN controller for QoS, what 802.1p tag should be applied for video applications? (Choose one.)
A. 1
B. 3
C. 4
D. 6
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 58
On a Series 1010 lightweight access point, the alarm LED is flashing red, and all other LEDs are off. What is the lightweight accesspoint indicating?
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QUESTION 1
Which three primary functions are required to secure communication across network links? (Choose three.)
A. accounting
B. anti-replay protection
C. authentication
D. authorization
E. confidentiality
F. integrity
Correct Answer: CEF
QUESTION 2
Which two encryption algorithms are commonly used to encrypt the contents of a message? (Choose two.)
A. 3DES
B. AES
C. IPsec
D. PKI
E. SHA1
Correct Answer: AB
QUESTION 3
An administrator requires a PKI that supports a longer lifetime for keys used for digital signing operations than for keys used for encrypting data. Which feature should the PKI support?
A. certificate keys
B. nonrepudiation keys
C. usage keys
D. variable keys
Correct Answer: C
QUESTION 4
Two users must authenticate each other using digital certificates and a CA. Which option describes the CA authentication procedure?
A. The CA is always required, even after user verification is complete.
B. The users must obtain the certificate of the CA and then their own certificate.
C. After user verification is complete, the CA is no longer required, even if one of the involved certificates expires.
D. CA certificates are retrieved out-of-band using the PSTN, and the authentication is done in-band over a network.
Correct Answer: B
QUESTION 5
A customer purchases an item from an e-commerce site. The e-commerce site must maintain proof that the data exchange took place between the site and the customer. Which feature of digital signatures is required?
A. authenticity of digitally signed data
B. integrity of digitally signed data
C. nonrepudiation of the transaction
D. confidentiality of the public key
Correct Answer: C QUESTION 6
What is the basic method used by 3DES to encrypt plaintext?
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QUESTION 65
The information of Cisco Router and Security Device Manager(SDM) is shown below: Within the “sdm-permit” policy map, what is the action assigned to the traffic class “class-default”?
A. inspect
B. pass
C. drop
D. police
Correct Answer: C
QUESTION 66
The information of Cisco Router and Security Device Manager(SDM) is shown below: Which policy map is associated to the “sdm-zp-in-out” security zone pair?
A. sdm-permit-icmpreply
B. sdm-permit
C. sdm-inspect
D. sdm-insp-traffic
Correct Answer: C
QUESTION 67
The information of Cisco Router and Security Device Manager(SDM) is shown below: Within the “sdm-inspect” policy map, what is the action assigned to the traffic class “sdm-invalid-src”, and which traffic is matched by the traffic class “sdm-invlid-src” ? (Choose two.)
A. traffic matched by ACL 100
B. traffic matched by the nested “sdm-cls-insp-traffic” class map
C. inspect/log
D. traffic matched by ACL 104
E. Drop/Log
Correct Answer: AE
QUESTION 68
Which one is the most important based on the following common elements of a network design?
A. Business needs
B. Best practices C. Risk analysis
D. Security policy
Correct Answer: A
QUESTION 69
Examine the following items, which one offers a variety of security solutions, including firewall, IPS, VPN, antispyware, antivirus, and antiphishing features?
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QUESTION 59
Refer to the exhibit. What should be taken into consideration when using the Cisco Aironet Desktop Utility (ADU) to configure the static WEP keys on the wireless client adapter?
A. The client adapter WEP key should be generated by the AP and forwarded to the client adapter before the client adapter can establish communication with the wireless network.
B. The client adapter WEP key should be generated by the authentication server and forwarded to the client adapter before the client adapter can establish communication with the wireless network.
C. In infrastructure mode the client adapter WEP key must match the WEP key used by the access point. In ad hoc mode all client WEP keys within the wireless network must match each other.
D. Before the client adapter WEP key is generated, all wireless infrastructure devices (such as access points, servers, etc.) must be properly configured for LEAP authentication.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 60
LAB
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference:
Answer: Check certifyme eEngine, Download from Member Center
QUESTION 61
Which two statements about the IS-IS routing protocol are true? (Choose two.)
A. In the IS-IS routing domain, routers may have adjacencies with other routers on multipoint links.
B. IS-IS metrics are based on delay, bandwidth, reliability, load, and MTU.
C. Level 1 routers learn about paths within the areas that the routers are connected to.
D. Level 2 routers are equivalent to ABRs in OSPF and learn about paths both within and between areas.
E. Level 1 and Level 2 routing is a function of ES-IS.
Correct Answer: AC Section: (none) Explanation
Explanation/Reference:
QUESTION 62
A client is searching for an access point (AP). What is the correct process order that the client and access point go through to create a connection?
A. probe request/response, authentication request/response, association request/response
B. association request/response, authentication request/response, probe request/response
C. probe request/response, association request/response, authentication request/response D. association request/response, probe request/response, authentication request/response
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 63
Refer to the exhibit. On the basis of the information in the exhibit, which two statements are true? (Choose two.)
A. The output was generated by entering the show ip bgp command on the ISP router.
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QUESTION 85
Which three interface commands will configure the switch port to support a connected Cisco phone and to trust the CoS values received on the port if CDP discovers that a Cisco phone is attached? (Choose three.)
A. mls qos trust override cos
B. mls qos trust cos
C. mls qos trust device cisco-phone
D. switchport priority extend cos_value
E. switchport voice vlan vlan-id
Correct Answer: BCE Section: (none) Explanation
Explanation/Reference:
QUESTION 86
Which three IP multicast address related statements are true? (Choose three.)
A. Multicast addresses 224.0.0.0 through 224.0.0.255 are always forwarded because they are transmitted with Time to Live (TTL) greater than 1.
B. Multicast addresses 224.0.0.5 and 224.0.0.6 are source multicast addresses for OSPF routers.
C. Multicast addresses 224.0.0.13 and 224.0.0.22 are reserved link-local addresses used by PIMv2 and IGMPv3.
D. Because they would map to overlapping IP multicast MAC addresses, multicast addresses 224.0.1.1 and 238.1.1.1 could not be used together.
E. Multicast address 224.0.1.1 has been reserved for the Network Time Protocol (NTP) by the IANA.
F. The administratively scoped multicast addresses 239.0.0.0 through 239.255.255.255 are similar in purpose to RFC 1918 private unicast addresses.
Correct Answer: CEF Section: (none) Explanation
Explanation/Reference:
QUESTION 87
Which three statements about the EIGRP routing protocol are true? (Choose three.)
A. EIGRP sends periodic hello packets to the multicast IP address 224.0.0.9.
B. EIGRP sends periodic hello packets to the multicast IP address224.0.0.10.
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QUESTION 90
Refer to the exhibit. A trunk link is connected between switch A_SW and switch D_SW. Based on the configuration shown in the exhibit, how would the traffic coming from the switch A_SW be managed?
A. The trunk port Fa0/1 on switch A_SW will trust all CoS values on the frames coming from the IP phone.
B. The trunk port Fa0/1 on switch A_SW will trust all CoS values on the frames received on the IP phone.
C. The trunk port Fa0/1 on switch D_SW will trust all CoS values on the frames coming from port Fa0/1 on A_SW.
D. The trunk port Fa0/1 on switch D_SW will trust all CoS values on the frames received on the A_SW switch port Fa0/4.
E. The trunk port Fa0/1 on switch D_SW will trust all CoS values on the frames received on the IP phone port.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 91
Why should iBGP sessions be fully meshed within a Transit AS?
A. BGP requires redundant TCP sessions between iBGP peers.
B. A full mesh allows for optimal routing within the Transit AS.
C. Routes learned via iBGP are never propagated to other eBGP peers.
D. Routes learned via iBGP are never propagated to other iBGP peers.
E. Routes learned via eBGP are never propagated to other iBGP peers.
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 92
LAB
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference:
QUESTION 93
Refer to the exhibit. Why does the trust state of interface FastEthernet 0/3 show “not trusted”?
A. DSCP map needs to be configured for VOIP.
B. ToS has not been configured.
C. ToS has been misconfigured.
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QUESTION 50
Which set of statements describes the correct order and process of a wireless client associating with a
wireless access point?
A. 1. Client sends probe request.
2.
Access point sends probe response.
3.
Client initiates association.
4.
Access point accepts association.
5.
Access point adds client MAC address to association table.
B. 1. Client sends probe request.
2.
Access point sends probe response.
3.
Client initiates association.
4.
Access point accepts association.
5.
Client adds access point MAC address to association table.
C. 1. Client sends probe request.
2.
Access point sends probe response.
3.
Access point initiates association.
4.
Client accepts association.
5.
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QUESTION 21
VTP is configured on switch PG1. Which of the following features were added in VTP version 2 that were not previously supported in VTP version 1? (Select two)
A. Supports Token Ring VLANs.
B. Allows VLAN consistency checks.
C. Saves VLAN configuration memory.
D. Reduces the amount of configuration necessary.
E. Allows active redundant links when used with spanning tree.
Correct Answer: AB Section: (none) Explanation
Explanation/Reference: QUESTION 22
The PassGuide switches are configured to use VTP. What’s true about the VLAN trunking protocol (VTP)? (Select two)
A. VTP messages will not be forwarded over nontrunk links.
B. VTP domain names need to be identical. However, case doesn’t matter. C. A VTP enabled device which receives multiple advertisements will ignore advertisements with higher configuration revision numbers.
C. A device in “transparent” VTP v.1 mode will not forward VTP messages. E. VTP pruning allows switches to prune VLANs that do not have any active ports associated with them.
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 23
Switch PG1 and PG2 both belong to the PassGuide VTP domain. What’s true about the switch operation in VTP domains? (Select all that apply)
A. A switch can only reside in one management domain
B. A switch is listening to VTP advertisements from their own domain only C. A switch is listening to VTP advertisements from multi domains
C. A switch can reside in one or more domains
D. VTP is no longer supported on Catalyst switches
Correct Answer: AB Section: (none) Explanation
Explanation/Reference:
QUESTION 24
VTP devices in a network track the VTP revision number. What is a VTP configuration revision number?
A. A number for identifying changes to the network switch.
B. A number for identifying changes to the network router.
C. A number for identifying changes to the network topology.
D. None of the other alternativesapply.
