Free 1Z0-404 Exam Questions - Easiest Way for Success

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Total 70 Questions | Updated On: Sep 13, 2024

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Question 1

You are troubleshooting a SIP routing issue and you haveaccess to the SIP call ow processed by the Session Border Controller. Which two steps are valid for troubleshooting this type of issues? (Choose two.)

A : It is necessary to locate the SIP session to troubleshoot and check if there is a 404 Routes Not Found SIP error message.

B : It is recommended to look for 183 Session Progress SIP error messages that indicate routing issues.

C : t is recommended to check the called number by looking at the Request-URI of the INVITE message and making sure it is a validnumber to be routed.

D : It is recommended to find the CANCEL method received by the Session Border Controller which typically identifies a SIP routing issue.

E : It is necessary to find an initial INVITE received by the Session Border Controller which getsa 503 Service Unavailable SIP error message.

Answer: D,E

Question 2

You are configuring a network interface to enable the Session Border Controller to use the interface for signaling and media. Identify two valid configuration steps for supporting VLAN 12 (Choose two.)

A : Navigate to the network-interface configuration element and set the sub-port-id parameter to 12.

B : Navigate to the network-interface configuration element and set the sub-port-id parameter to 0.

C : Navigate to the phy-interface configuration element and configure the hip-id parameter.

D : Navigate to the phy-interface configuration element and configure the pri-utility-address parameter.

E : Navigate to the network-interface configuration element and configure the name parameter.

Answer: A,C

Question 3

What is thedrawback of configuring Policy-Based Realm Bridging (PBRB) without the assistance of Header Manipulation Rules (HMRs)?

A : Topology hiding is incomplete.

B : The configuration requires a home realm to be defined, which can make privacy harder to achieve.

C : The configuration requires you to enable SIP-NAT bridging, which is complex.

D : The architecture is simple, and really designed for lab environments.

E : The performance is poor relative to other models

Answer: C

Question 4

Where are passwords and licensing information stored?

A : Non-Volatile Random Access Memory (NVRAM)

B : Content Addressable Memory (CAM)

C : RAMmemory

D : Synchronous Dynamic Random Access Memory (SDRAM)

E : Boot Flash

Answer: A

Question 5

What is the first thing you should do when you want the Session Border Controller to detect that anendpoint is behind a NAT/firewall device?

A : Navigate to the sip-port configuration element and set the nat-traversal parameter to disabled

B : Navigate to the sip-interface configuration element and set the nat-traversal parameter to never.

C : Navigate to the sip-interface configuration element and set the nat-traversal parameter to always

D : Navigate to the sip-port configuration element and set the nat-traversal parameter to enabled.

E : Navigate to the sip-interface configuration element and set the nat-traversal parameter to detect

Answer: C

Page: 1 / 14

Total 70 Questions | Updated On: Sep 13, 2024

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