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QUESTION 21
Which statement is true about the PPP Session Phase of PPPoE?

A.    PPP options are negotiated and authentication is not performed.
Once the link setup is completed, PPPoE functions as a Layer 3 encapsulation method that allows data to be transferred over the PPP link within PPPoE headers.
B.    PPP options are not negotiated and authentication is performed.
Once the link setup is completed, PPPoE functions as a Layer 4 encapsulation method that allows data to be transferred over the PPP link within PPPoE headers.
C.    PPP options are automatically enabled and authorization is performed.
Once the link setup is completed, PPPoE functions as a Layer 2 encapsulation method that allows data to be encrypted over the PPP link within PPPoE headers.
D.    PPP options are negotiated and authentication is performed.
Once the link setup is completed, PPPoE functions as a Layer 2 encapsulation method that allows data to be transferred over the PPP link within PPPoE headers.

Answer: D
Explanation:
http://www.cisco.com/c/en/us/td/docs/security/asa/asa92/configuration/vpn/asa-vpn-cli/vpn-pppoe.html

QUESTION 22
Which type of traffic does DHCP snooping drop?

A.    discover messages
B.    DHCP messages where the source MAC and client MAC do not match
C.    traffic from a trusted DHCP server to client
D.    DHCP messages where the destination MAC and client MAC do not match

Answer: B
Explanation:
http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/12-2SX/configuration/guide/book/snoodhcp.html

QUESTION 23
Refer to the exhibit. Which command only announces the 1.2.3.0/24 network out of FastEthernet 0/0?

A.    distribute list 1 out
B.    distribute list 1 out FastEthernet0/0
C.    distribute list 2 out
D.    distribute list 2 out FastEthernet0/0

Answer: D
Explanation:
Access list 2 is more specific, allowing only 1.2.3.0/24, whereas access list 1 permits all 1.0.0.0/8 networks. This question also asks us to apply this distribute list only to the outbound direction of the fast Ethernet 0/0 interface, so the correct command is “distribute list 2 out FastEthernet0/0.”

QUESTION 24
Which prefix is matched by the command ip prefix-list name permit 10.8.0.0/16 ge 24 le 24?

A.    10.9.1.0/24
B.    10.8.0.0/24
C.    10.8.0.0/16
D.    10.8.0.0/23

Answer: B
Explanation:
With prefix lists, the ge 24 term means greater than or equal to a /24 and the le 24 means less than or equal to /24, so only a /24 is both greater than or equal to 24 and less than or equal to 24. This translates to any prefix in the 10.8.x.0/24 network, where X is any value in the 0-255 range.
Only the choice of 10.8.0.0.24 matches this.

QUESTION 25
Router A and Router B are configured with IPv6 addressing and basic routing capabilities using OSPFv3. The networks that are advertised from Router A do not show up in Router B’s routing table. After debugging IPv6 packets, the message “not a router” is found in the output.
Why is the routing information not being learned by Router B?

A.    OSPFv3 timers were adjusted for fast convergence.
B.    The networks were not advertised properly under the OSPFv3 process.
C.    An IPv6 traffic filter is blocking the networks from being learned via the Router B interface that is connected to Router A.
D.    IPv6 unicast routing is not enabled on Router A or Router B.

Answer: D
Explanation:
http://www.cisco.com/c/en/us/td/docs/ios/ipv6/command/reference/ipv6_book/ipv6_16.html

QUESTION 26
After you review the output of the command show ipv6 interface brief, you see that several IPv6 addresses have the 16-bit hexadecimal value of “FFFE” inserted into the address.
Based on this information, what do you conclude about these IPv6 addresses?

A.    IEEE EUI-64 was implemented when assigning IPv6 addresses on the device.
B.    The addresses were misconfigured and will not function as intended.
C.    IPv6 addresses containing “FFFE” indicate that the address is reserved for multicast.
D.    The IPv6 universal/local flag (bit 7) was flipped.
E.    IPv6 unicast forwarding was enabled, but IPv6 Cisco Express Forwarding was disabled.

Answer: A
Explanation:
Extended Unique Identifier (EUI), as per RFC2373, allows a host to assign iteslf a unique 64-Bit IP Version 6 interface identify them EUI-64). This feature is a key benefit over IPv4 as it eliminates the need of manual configuration or DHCP as in the world of IPv4. The IPv6 EUI-64 format address is obtained through the 48-bit MAC address. The Mac address is first separated into two 24-bits, with one being OUI (Organizationally Unique Identifier) and the other being NIC specific. The 16-bit 0xFFFE is then inserted between these two 24-bits to for the 64-bit EUI address. IEEE has chosen FFFE as a reserved value which can only appear in EUI-64 generated from the EUI-48 MAC address.
https://supportforums.cisco.com/document/100566/understanding-ipv6-eui-64-bit-address

QUESTION 27
A packet capture log indicates that several router solicitation messages were sent from a local host on the IPv6 segment. What is the expected acknowledgment and its usage?

A.    Router acknowledgment messages will be forwarded upstream, where the DHCP server will allocate addresses to the local host.
B.    Routers on the IPv6 segment will respond with an advertisement that provides an external path from the local subnet, as well as certain data, such as prefix discovery.
C.    Duplicate Address Detection will determine if any other local host is using the same IPv6 address for communication with the IPv6 routers on the segment.
D.    All local host traffic will be redirected to the router with the lowest ICMPv6 signature, which is statically defined by the network administrator.

Answer: B
Explanation:
Router Advertisements (RA) are sent in response to router solicitation messages. Router solicitation messages, which have a value of 133 in the Type field of the ICMP packet header, are sent by hosts at system startup so that the host can immediately autoconfigure without needing to wait for the next scheduled RA message. Given that router solicitation messages are usually sent by hosts at system startup (the host does not have a configured unicast address), the source address in router solicitation messages is usually the unspecified Ipv6 address (0:0:0:0:0:0:0:0). If the host has a configured unicast address, the unicast address of the interface sending the router solicitation message is used as the source address in the message. The destination address in router solicitation messages is the all-routers multicast address with a scope of the link. When an RA is sent in response to a router solicitation, the destination address in the RA message is the unicast address of the source of the router solicitation message. RA messages typically include the following information:
One or more onlink Ipv6 prefixes that nodes on the local link can use to automatically configure their Ipv6 addresses
Lifetime information for each prefix included in the advertisement
Sets of flags that indicate the type of autoconfiguration (stateless or stateful) that can be completed
Default router information (whether the router sending the advertisement should be used as a default router and, if so, the amount of time (in seconds) the router should be used as a default router)
Additional information for hosts, such as the hop limit and MTU a host should use in packets that it originates
http://www.cisco.com/c/en/us/td/docs/ios/ipv6/configuration/guide/12_4t/ipv6_12_4t_book/ip6-addrg_bsc_con.html

QUESTION 28
A user is having issues accessing file shares on a network. The network engineer advises the user to open a web browser, input a prescribed IP address, and follow the instructions.
After doing this, the user is able to access company shares.
Which type of remote access did the engineer enable?

A.    EZVPN
B.    IPsec VPN client access
C.    VPDN client access
D.    SSL VPN client access

Answer: D
Explanation:
The Cisco AnyConnect VPN Client provides secure SSL connections to the security appliance for remote users. Without a previously installed client, remote users enter the IP address in their browser of an interface configured to accept SSL VPN connections. Unless the security appliance is configured to redirect http:// requests to https://, users must enter the URL in the form https://<address>.
After entering the URL, the browser connects to that interface and displays the login screen. If the user satisfies the login and authentication, and the security appliance identifies the user as requiring the client, it downloads the client that matches the operating system of the remote computer. After downloading, the client installs and configures itself, establishes a secure SSL connection and either remains or uninstalls itself (depending on the security appliance configuration) when the connection terminates.
http://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-generation-firewalls/100936-asa8x-split-tunnel-anyconnect-config.html

QUESTION 29
Which Cisco IOS VPN technology leverages IPsec, mGRE, dynamic routing protocol, NHRP, and Cisco Express Forwarding?

A.    FlexVPN
B.    DMVPN
C.    GETVPN
D.    Cisco Easy VPN

Answer: B
Explanation:
Dynamic Multipoint Virtual Private Network (DMVPN) is a dynamic tunneling form of a virtual private network (VPN) supported on Cisco IOS-based routers and Unix-like Operating Systems based on the standard protocols, GRE, NHRP and Ipsec. This DMVPN provides the capability for creating a dynamic-mesh VPN network without having to pre-configure (static) all possible tunnel end-point peers, including Ipsec (Internet Protocol Security) and ISAKMP (Internet Security Association and Key Management Protocol) peers. DMVPN is initially configured to build out a hub-and-spoke network by statically configuring the hubs (VPN headends) on the spokes, no change in the configuration on the hub is required to accept new spokes. Using this initial hub- and-spoke network, tunnels between spokes can be dynamically built on demand (dynamic-mesh) without additional configuration on the hubs or spokes. This dynamic-mesh capability alleviates the need for any load on the hub to route data between the spoke networks.
DMVPN is combination of the following technologies:
http://en.wikipedia.org/wiki/Dynamic_Multipoint_Virtual_Private_Network

QUESTION 30
A network engineer is configuring a solution to allow failover of HSRP nodes during maintenance windows, as an alternative to powering down the active router and letting the network respond accordingly. Which action will allow for manual switching of HSRP nodes?

A.    Track the up/down state of a loopback interface and shut down this interface during maintenance.
B.    Adjust the HSRP priority without the use of preemption.
C.    Disable and enable all active interfaces on the active HSRP node.
D.    Enable HSRPv2 under global configuration, which allows for maintenance mode.

Answer: A
Explanation:
The standby track command allows you to specify another interface on the router for the HSRP process to monitor in order to alter the HSRP priority for a given group. If the line protocol of the specified interface goes down, the HSRP priority is reduced. This means that another HSRP router with higher priority can become the active router if that router has standby preempt enabled. Loopback interfaces can be tracked, so when this interface is shut down the HSRP priority for that router will be lowered and the other HSRP router will then become the active one.
http://www.cisco.com/c/en/us/support/docs/ip/hot-standby-router-protocol-hsrp/13780-6.html

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QUESTION 31
Refer to the exhibit. Which Cisco Unified Personal Communicator status has the user selected? (more…)

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QUESTION 31
Which type of IOS Conference bridge requires all users to use the same video format in order to participate in a video conference?

A.    Ad Hoc Conferencing
B.    Homogenous Conferencing
C.    Heterogenous Conferencing
D.    Guaranteed Audio Video Conferencing
E.    Meet-Me Conferencing

Answer: B

QUESTION 32
Which two of the following DSPs can be used in heterogenous conferencing to achieve the required trans- sizing and transcoding functionality? (Choose two.)

A.    PVDM3-256
B.    PVDM2-256
C.    PVDM-192
D.    PVDM3-32
E.    PVDM3-192
F.    PVDM2-128

Answer: AE

QUESTION 33
Which of the following simplifies and enhances conference resource management?

A.    Cisco Telepresence Server
B.    Cisco Telepresence MCU
C.    Cisco Telepresence MSE 8000
D.    Cisco IOS routers with packet voice/data module (PVDM)
E.    Cisco Telepresence Conductor

Answer: E
Explanation:
http://www.secureitstore.com/datasheets/Collaboration/Cisco-TelePresence-Conductor_DS.pdf

QUESTION 34
What is the maximum number of 1080p30 HD Conference Participants if an MSE 8000 has four MSE8710 blades clustered?

A.    48
B.    180
C.    720
D.    800

Answer: A

QUESTION 35
Which route pattern wildcard character is used to terminate the interdigit timeout?

A.    $
B.    !
C.    #
D.    .

Answer: C

QUESTION 36
When a call is attempted during a particular time of day, what determines the partitions where calling devices search?

A.    time schedules
B.    calling periods
C.    dial schedules
D.    time periods

Answer: A

QUESTION 37
When configuring an H.323 gateway, which configuration option can be used to set whether an incoming call is considered off the network (OffNet) or on the network (OnNet)?

A.    call classification
B.    call location
C.    device pool
D.    signaling port

Answer: A

QUESTION 38
When local route groups are used and a user dials 918005551212, what component is ultimately used to route the digits to the local gateway?

A.    The route list applied to the route pattern
B.    The device pool of the calling device
C.    The translation pattern
D.    The gateway or route list associated with the +.! route pattern

Answer: B

QUESTION 39
You are performing route pattern configuration. You need to ensure that internal extensions are automatically expanded to full external phone numbers for calling line information on outgoing calls.
What should you use?

A.    calling extension expansion
B.    called number expansion
C.    external number mask of the called party
D.    external phone number mask of the calling party

Answer: D

QUESTION 40
The CSS on a line includes the partitions 911, internal and local. The CSS on the device includes the partitions 911, internal, local and long distance. Which CSS will be used if the phone user dials a local number?

A.    The device CSS will be used since the device CSS is always used first on an IP phone.
B.    Since the dialed digits are a match to a partition is in both Calling Search Spaces the call will use both matched partitions in both Calling Search Spaces in a round-robin format.
C.    If there is both a line and device CSS the line device will only be used.
D.    The line and device CSSs will be combined and the device CSS will take precedence.
E.    The line and device CSSs will be combined and the line CSS will take precedence.

Answer: E

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QUESTION 31
A clientless SSL VPN user who is connecting on a Windows Vista computer is missing the menu option for Remote Desktop Protocol on the portal web page.
Which action should you take to begin troubleshooting?

A.    Ensure that the RDP2 plug-in is installed on the VPN gateway
B.    Reboot the VPN gateway
C.    Instruct the user to reconnect to the VPN gateway
D.    Ensure that the RDP plug-in is installed on the VPN gateway

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QUESTION 31
Drag and Drop Question
Drag the WAAS component feature on the left to the corresponding function on the right. (more…)

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QUESTION 31
What is the minimum number of fabric modules that should be installed in the Cisco Ne*js 7000 chassis for N 1 redundancy using Ml-Series line card?

A.    3
B.    4
C.    5
D.    6

Answer: A

QUESTION 32
Which address and subnet combination is valid for a host assignment?

A.    172.23.175.210/15
B.    10.100.74.127/25
C.    192.168.73.223/29
D.    10.230.33.15/28

Answer: B

QUESTION 33
Refer to the exhibit. What two conclusions can be mode based upon the output? (Choose two.)

A.    regular fromat WWNs are being used
B.    the command show flogl database was run
C.    the command show fcns database vsan 1 was run
D.    registered name formate WWNs are being used
E.    extended format WWNs are being used.

Answer: BE

QUESTION 34
A customer requires two separate physical pathways between multiple initiators and multiple targets.
Which technology meets this requirement on a single Cisco MDS9148 switch?

A.    zoning
B.    port security
C.    LUN masking
D.    VSANs

Answer: D

QUESTION 35
Which device does a network engineer use to break the network environment into smaller collision domains?

A.    switch
B.    router
C.    hub
D.    repeater
E.    CSU/DSU

Answer: A

QUESTION 36
An engineer must copy a new configuration to a Cisco Nexus 7010 Switch from a TFTP server.
Which two commands should be used to retain the configuration after a reboot? (Choose two.)

A.    write memory
B.    copy running-config startup-config
C.    copy tftp://10.10.1.1/my-config running-config
D.    copy tftp://10.10.1.1/my-config startup-config
E.    write erase

Answer: BC

QUESTION 37
At which layer of the OSI Model is TCP traffic encapsulated?

A.    transport
B.    data-link
C.    presentation
D.    application

Answer: A

QUESTION 38
Which two hosts are part of subnet 172.16.160.0/20? (Choose two.)

A.    172.16.168.0
B.    172.16.176.1
C.    172.16.160.255
D.    172.16.160.0
E.    172.16.176.255

Answer: AC

QUESTION 39
Which command should be used to determine which hosts are Fibre Channel targets?

A.    MDS-A# show host database
B.    MDS-A# show flogi database
C.    MDS-A# show fens database
D.    MDS-A# show host-id

Answer: C

QUESTION 40
Which two options are benefits of deploying FCoE beyond the access layer?

A.    higher throughput compared to native Fibre Channel switches.
B.    FCoE cannot be deployed beyond the access layer.
C.    reduction in equipment requirements.
D.    improved security compared to traditional Fibre Channel.
E.    increased application support.

Answer: AC

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QUESTION 41
Refer to the topology shown in the exhibit. Which ports will be STP designated ports if all the links are operating at the same bandwidth? (Choose three.) (more…)