Question 1

You are asked to establish IBGP between two nodes, but the session is not established. To troubleshoot this problem, you configured trace options to monitor BGP protocol message exchanges.

Referring to the exhibit, which action would solve the problem?

Options :

A : Add the junos-host zone policy to permit the BGP packets.

B : Add a firewall filter to lo0 that permits the BGP packets.

C : Modify the security policy to permit the BGP packets.

D : Add BGP to the lo0 host-inbound-traffic configuration.

Answer: A

Question 2

Your IPsec tunnel is configured with multiple security associations (SAs). Your SRX Series device supports the CoS-based IPsec VPNs with multiple IPsec SAs feature. You are asked to configure CoS for this tunnel. Which two statements are true in this scenario? (Choose two.)

Options :

A : The local and remote gateways do not need the forwarding classes to be defined in the same order.

B : A maximum of four forwarding classes can be configured for a VPN with the multi-sa forwardingclasses statement.

C : The local and remote gateways must have the forwarding classes defined in the same order.

D : A maximum of eight forwarding classes can be configured for a VPN with the multi-sa forwardingclasses statement.

Answer: C,D

Question 3

You are deploying IPsec VPNs to securely connect several enterprise sites with ospf for dynamic

routing. Some of these sites are secured by third-party devices not running Junos.

Which two statements are true for this deployment? (Choose two.)

Options :

A : OSPF over IPsec can be used for intersite dynamic routing.

B : Sites with overlapping address spaces can be supported.

C : OSPF over GRE over IPsec is required to enable intersite dynamic routing

D : Sites with overlapping address spaces cannot be supported.

Answer: B,C

Question 4

You are deploying a large-scale VPN spanning six sites. You need to choose a VPN technology that satisfies

the following requirements:

All sites must have secure reachability to all other sites.

New spoke sites can be added without explicit configuration on the hub site.

All spoke-to-spoke communication must traverse the hub site.Which VPN technology will satisfy these

requirements?

Options :

A : ADVPN

B : Group VPN

C : Secure Connect VPN

D : AutoVPN

Answer: D

Question 5

Exhibit:

Referring to the exhibit, which IKE mode will be configured on the HQ-Gateway and Subsidiary-Gateway?

Options :

A : Main mode on both the gateways

B : Aggressive mode on both the gateways

C : Main mode on the HQ-Gateway and aggressive mode on the Subsidiary-Gateway

D : Aggressive mode on the HQ-Gateway and main mode on the Subsidiary-Gateway

Answer: C

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