[Free] 2018(Jan) EnsurePass Testking Juniper JN0-643 Dumps with VCE and PDF 141-150

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2018 Jan Juniper Official New Released JN0-643
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Enterprise Routing and Switching, Professional (JNCIP-ENT)

Question No: 141 – (Topic 2)

– Exhibit –

user@switchgt; show configuration access radius_server {

10.1.1.252 { port 1812;

secret quot;$9$7gdwgGDkTz6oJz69A1INdbquot;; ## SECRET-DATA

}

profile radius_server { authentication-order password; radius {

authentication-server 10.1.1.252;

}

}

user@switchgt; show configuration protocols dot1x authenticator {

ge-0/0/17.0 { supplicant multiple;

}

}

}

user@switchgt; show configuration vlans Sales_VLAN {

vlan-id 123;

}

user@switchgt; show configuration interfaces ge-0/0/17 unit 0 {

family ethernet-switching { port-mode access;

}

}

– Exhibit –

Click the Exhibit button.

You are asked to place employees that are in the sales group into their own VLAN called Sales_VLAN with a VLAN ID of 123 on port ge-0/0/17. The VLAN must be assigned dynamically. After trying an initial configuration, you see that users in the sales group are not assigned to the Sales_VLAN.

Referring to the exhibit, which two configuration statements are needed on the EX Series switch to resolve this problem? (Choose two.)

  1. set access profile radius_server authentication-order radius

  2. set vlans Sales_VLAN interface ge-0/0/17.0

  3. set interfaces ge-0/0/17.0 family ethernet-switching vlan members Sales_VLAN

  4. set protocols dot1x authenticator authentication-profile-name radius_server

Answer: A,D

Question No: 142 – (Topic 2)

– Exhibit –

[edit policy-options] user@router# show policy-statement LB { term 1 {

then {

load-balance per-packet;

}

}

}

– Exhibit –

Click the Exhibit button.

Two routers are joined by redundant BGP connections. You want to load-balance traffic across these links, and have configured the policy shown in the exhibit on each device.

Which configuration, applied on each device, correctly applies the policy to accomplish this task?

  1. [edit protocols bgp group LB] uesr@router# show

    type external; import LB;

    peer-as lt;peer_asgt;; neighbor lt;neighborgt;;

  2. [edit protocols bgp group LB] uesr@router# show

    type external; export LB;

    peer-as lt;peer_ASgt;; neighbor lt;neighborgt;;

  3. [edit]

    user@router# show routing-options aggregate {

    route 0.0.0.0/0 policy LB;

    }

  4. [edit]

user@router# show routing-options forwarding-table {

export LB;

}

Answer: D

Question No: 143 – (Topic 2)

Which two statements are true about MSDP mesh groups? (Choose two.)

  1. The MSDP mesh group was originally designed to limit SA flooding.

  2. SA messages received from a mesh group member flood these messages to all peers that are not members of this mesh group.

  3. SA messages received from a peer not in any mesh group do not flood to all peers.

  4. SA messages received from a peer not in any mesh group perform a peer-RPF check and, if successful, flood to all peers (except the advertising router).

Answer: A,B

Question No: 144 – (Topic 2)

– Exhibit –

user@router# run show route receive-protocol bgp 192.168.4.101 detail

inet.0: 18 destinations, 20 routes (18 active, 0 holddown, 0 hidden)

* 10.16.1.0/24 (1 entry, 1 announced) Accepted

Nexthop: 192.168.4.101

LocalpreF. 100

AS path: 123 111 I

* 10.16.2.0/24 (1 entry, 1 announced) Accepted

Nexthop: 192.168.4.101

LocalpreF. 100

AS path: 123 222 312 I

* 10.16.3.0/24 (1 entry, 1 announced) Accepted

Nexthop: 192.168.4.101

LocalpreF. 100

AS path: 123 231 222 I

* 10.16.4.0/24 (1 entry, 1 announced)

Accepted

Nexthop: 192.168.4.101

LocalpreF. 100

AS path: 123 333 111 I

– Exhibit –

Click the Exhibit button.

Referring to the exhibit, which AS path regular expression will match only the 10.16.1.0/24 and 10.16.2.0/24 routes?

A. .* (222|111) .*

B. . (222|111) .*

C. .(222|111) .*

D. . (.222|.111) .*

Answer: C

Question No: 145 – (Topic 2)

– Exhibit –

Ensurepass 2018 PDF and VCE

– Exhibit –

Click the Exhibit button.

Your company has PIM running on some critical routers in your network, but another engineer has requested that you configure a PIM policy to prevent R2 from becoming a PIM neighbor of R1 by dropping the hello packets.

Referring to the exhibit, which three commands are necessary for preventing R2 from becoming a PIM neighbor of R1? (Choose three.)

  1. set protocols pim interface ge-0/0/1.0 neighbor-policy block-pim

  2. set policy-options policy-statement block-pim term 1 from route-filter 227.2.2.2/32 exact

  3. set policy-options policy-statement block-pim term 1 from route-filter 10.10.10.2/32 exact

  4. set policy-options policy-statement block-pim term 1 then reject

  5. set policy-options policy-statement block-pim term 1 from route-filter 10.10.10.1/32 exact

Answer: A,C,D

Question No: 146 – (Topic 2)

Your company asks you to configure multicast routing on a Junos device. They tell you that the router at IP address 192.168.1.4 is the root of the shared multicast delivery tree.

Which command allows you to configure the Junos device as a non-RP router for PIM?

  1. set protocols pim rp local family inet disable

  2. set protocols pim rp local address 192.168.1.4

  3. set protocols pim rp static address 192.168.1.4

  4. set protocols pim rp auto-rp announce

Answer: C

Question No: 147 – (Topic 2)

A security camera is connected to an EX Series switch. You are asked to ensure power to the PoE port is maintained if the power budget is exceeded.

Ensurepass 2018 PDF and VCE

Which two actions will accomplish this task? (Choose two.)

  1. Set the PoE management mode to static.

  2. Set the PoE management mode to class.

  3. Set the PoE interface priority to high.

  4. Ensure the camera is connected to port ge-0/0/0.

Answer: A,C

Explanation: http://www.juniper.net/techpubs/en_US/junos12.2/topics/concept/poe- overview.html

Question No: 148 – (Topic 2)

What are three types of PVLAN broadcast domains? (Choose three.)

  1. primary VLAN

  2. dynamic VLAN

  3. isolated VLAN

  4. community VLAN

  5. S-VLAN

Answer: A,C,D

Question No: 149 – (Topic 2)

– Exhibit –

– Exhibit –

Click the Exhibit button.

Referring to the exhibit, which answer is correct?

  1. R2 is the DR and R1 is the BDR.

  2. R4 is the DR and R2 is the BDR.

  3. R2 is the DR and R3 is the BDR.

  4. R3 is the DR and R2 is the BDR.

Answer: C

Question No: 150 – (Topic 2)

You are asked to set up 802.1X port authentication for all access ports on your EX Series switch. You have a device that does not support 802.1X supplicants and you must ensure this device is authenticated. You must also ensure that no unnecessary delay occurs when authenticating this device.

Which statement is correct?

  1. You should enable MAC RADIUS on the interface and use 802.1X multiple mode.

  2. You should enable MAC RADIUS on the interface and statically add the MAC address to the 802.1x configuration.

  3. You should enable MAC RADIUS on the interface and include the restrict parameter.

  4. You should enable MAC RADIUS on the interface and include the disable parameter.

Answer: C

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