多选题What are three examples of a provider-provisioned VPN supported by JUNOS software? ()AL2FBPPTPCCircuit cross-connectDDraft-Martini-based VPNsEDraft-Kompella-based VPNs

题目
多选题
What are three examples of a provider-provisioned VPN supported by JUNOS software? ()
A

L2F

B

PPTP

C

Circuit cross-connect

D

Draft-Martini-based VPNs

E

Draft-Kompella-based VPNs


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更多“多选题What are three examples of a provider-provisioned VPN supported by JUNOS software? ()AL2FBPPTPCCircuit cross-connectDDraft-Martini-based VPNsEDraft-Kompella-based VPNs”相关问题
  • 第1题:

    What is the benefit of using the Cisco Easy VPN Server feature along with the Cisco software VPN client for implementing remote-access VPNs? ()

    • A、 The Cisco Easy VPN Server feature and the Cisco software VPN client use the same GUI configuration tool to simplify remote-access VPN configurations.
    • B、 The Cisco Easy VPN Server feature allows the Cisco software VPN client to receive its security policies from the central site VPN device. This minimizes the configuration requirements at the remote location for large remote access VPN deployments.
    • C、 The Cisco Easy VPN Server feature and the Cisco software VPN client use hardware-based encryption to reduce the CPU overhead of the central site VPN router.
    • D、 The Cisco Easy VPN Server feature and the Cisco software VPN client enable scalable remote-access VPNs deployment by using a thick client/thin server model where the central site VPN router can handle thousands of incoming VPN connections.

    正确答案:B

  • 第2题:

    In JUNOS software, which type of VPN supports IPX and Appletalk?()

    • A、Martini based VPN’s
    • B、2547bis based VPN’s
    • C、Sham link based VPN’s
    • D、Virtual Router based VPN’s

    正确答案:A

  • 第3题:

    What are three examples of a provider-provisioned VPN supported by JUNOS software?()

    • A、L2F
    • B、PPTP
    • C、Circuit cross-connect
    • D、Draft-Martini-based VPNs
    • E、Draft-Kompella-based VPNs

    正确答案:C,D,E

  • 第4题:

    What is true about Quality of Service (QoS) for VPNs?()

    • A、QoS preclassification is only supported on generic routing encapsulation (GRE) and IPsec VPNs
    • B、QoS preclassification is not required in Layer 2 Tunneling Protocol (L2TP), Layer2 Forwarding (L2F), and Point-to-Point Tunneling Protocol (PPTP) VPNs
    • C、QoS preclassification is supported on IPsec AH VPNs, but not on IPsec ESP VPNs
    • D、the QoS-for-VPNs feature (QoS preclassification) is designed for VPN transport interfaces
    • E、with IPsec tunnel mode, the type of service (ToS) byte value is copied automatically from the original IP header to the tunnel header

    正确答案:C

  • 第5题:

    Which statement is true regarding IPsec VPNs?()

    • A、There are five phases of IKE negotiation.
    • B、There are two phases of IKE negotiation.
    • C、IPsec VPN tunnels are not supported on SRX Series devices.
    • D、IPsec VPNs require a tunnel PIC in SRX Series devices.

    正确答案:D

  • 第6题:

    What are three examples of a CPE-provisioned VPN?()

    • A、L2TP
    • B、2547bis
    • C、L2F
    • D、PPTP
    • E、MPLS

    正确答案:A,C,D

  • 第7题:

    单选题
    In JUNOS software, which type of VPN supports IPX and Appletalk?()
    A

    Martini based VPNs

    B

    2547bis based VPNs

    C

    Sham link based VPNs

    D

    Virtual Router based VPNs


    正确答案: D
    解析: 暂无解析

  • 第8题:

    多选题
    Whitch three user authentication methos are supported by the Junos OS?()
    A

    RADIUS

    B

    CHAP

    C

    local user database

    D

    tacacs+

    E

    PAP


    正确答案: C,A
    解析: 暂无解析

  • 第9题:

    多选题
    What are three examples of a CPE-provisioned VPN?()
    A

    L2TP

    B

    2547bis

    C

    L2F

    D

    PPTP

    E

    MPLS


    正确答案: A,E
    解析: 暂无解析

  • 第10题:

    多选题
    What are three examples of dynamic IGPs?()
    A

    OSPF

    B

    BGP

    C

    IS-IS

    D

    PIM

    E

    RIP


    正确答案: B,C
    解析: 暂无解析

  • 第11题:

    单选题
    In JUNOS software, which type of VPN supports IPX and Appletalk?()
    A

    Martini based VPN’s

    B

    2547bis based VPN’s

    C

    Sham link based VPN’s

    D

    Virtual Router based VPN’s


    正确答案: B
    解析: 暂无解析

  • 第12题:

    多选题
    When comparing CPE and provider-provisioned VPNs (PPVPN), which two statements are true?()
    A

    CPE VPN’s require dedicated VPN aware hardware at customer site, PPVPN does not.

    B

    PPVPN’s require dedicated VPN aware hardware at customer site, CPE VPN’s does not.

    C

    CPE VPN’s scale better than PPVPN’s as they do not require a per site configuration on the CPE

    D

    PPVPN’s scale better than CPE VPN’s as they do not require a per site configuration on the CPE


    正确答案: D,A
    解析: 暂无解析

  • 第13题:

    Which three functions are provided by JUNOS Software for security platforms?()

    • A、VPN establishment
    • B、stateful ARP lookups
    • C、Dynamic ARP inspection
    • D、Network Address Translation
    • E、inspection of packets at higher levels (Layer 4 and above)

    正确答案:A,D,E

  • 第14题:

    What are three applications for firewall filters in JUNOS software?()

    • A、route filtering
    • B、protect the routing engine
    • C、securing the router control plane
    • D、protect against hidden bridge loops
    • E、protect against denial of service attacks

    正确答案:B,C,E

  • 第15题:

    Which three attributes are advertised to the remote PE and BGP-based VPNs?()

    • A、Circuit ID
    • B、VPN label
    • C、Route target
    • D、VPN number
    • E、Route distinguisher

    正确答案:B,C,E

  • 第16题:

    Which two external authentication server types are supported by JUNOS Software for firewall user authentication?()

    • A、RADIUS
    • B、TACACS+
    • C、LDAP
    • D、IIS

    正确答案:A,C

  • 第17题:

    In JUNOS software, which type of VPN supports IPX and Appletalk?()

    • A、Martini based VPNs
    • B、2547bis based VPNs
    • C、Sham link based VPNs
    • D、Virtual Router based VPNs

    正确答案:A

  • 第18题:

    Which three mechanisims support the forwarding plane of a Layer 3 VPN in JUNOS software? ()

    • A、MPLS LSP
    • B、ATM tunnel
    • C、GRE tunnel
    • D、IPSEC tunnel
    • E、L2TPv3 session

    正确答案:A,C,D

  • 第19题:

    多选题
    What are three applications for firewall filters in JUNOS software?()
    A

    route filtering

    B

    protect the routing engine

    C

    securing the router control plane

    D

    protect against hidden bridge loops

    E

    protect against denial of service attacks


    正确答案: A,B
    解析: 暂无解析

  • 第20题:

    多选题
    Which three mechanisims support the forwarding plane of a Layer 3 VPN in JUNOS software? ()
    A

    MPLS LSP

    B

    ATM tunnel

    C

    GRE tunnel

    D

    IPSEC tunnel

    E

    L2TPv3 session


    正确答案: E,D
    解析: 暂无解析

  • 第21题:

    多选题
    What are three functions associated with JUNOS software class of service?()
    A

    Log incoming traffic.

    B

    Classify incoming packets.

    C

    Manage outbound bandwidth.

    D

    Manage congestion by intelligently dropping traffic.

    E

    Classify ATM QoS packets into a equivalent IP CoS environment.


    正确答案: C,E
    解析: 暂无解析

  • 第22题:

    多选题
    What are three examples of a provider-provisioned VPN supported by JUNOS software?()
    A

    L2F

    B

    PPTP

    C

    Circuit cross-connect

    D

    Draft-Martini-based VPNs

    E

    Draft-Kompella-based VPNs


    正确答案: A,E
    解析: 暂无解析

  • 第23题:

    多选题
    Which three features are supported with the Junos Pulse client?()
    A

    third-party RADIUS support

    B

    Host Enforcer

    C

    Host Checker

    D

    IPsec

    E

    soft tokens


    正确答案: D,E
    解析: 暂无解析

  • 第24题:

    多选题
    Which two external authentication server types are supported by JUNOS Software for firewall user authentication?()
    A

    RADIUS

    B

    TACACS+

    C

    LDAP

    D

    IIS


    正确答案: B,D
    解析: 暂无解析