1Z0-404 Real Exam Questions and Verified Answers

Question 1 Single choice

You want to view an existing multiple-instance element's configuration.

What step should you perform after you go to the correct branch of theconfiguration tree?

A
Select the element and then issue the show command.
B
Type show <element name>.
C
Type show ? and select from the displayed list.
D
Type is .
E
Enter the name of the element and then issue the show command.

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Correct answer: E

Question 2 Single choice

To return the Session Border Controller configuration to a known, factory default state, you must____________.

A
press the reset button on the front panel
B
issue the delete-configcommand
C
issue the set-system-state offline command
D
issue the set-system-state offline
E
issue the delete-config and reboot commands

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Correct answer: E

Question 3 Single choice

When setting up the registration-caching parameter to enabled in the sip-interface configuration element,
_____________.

A
the Session Border Controller will never use the SIP-NAT mechanism for routing
B
the Session Border Controller will not use the registration cache for routing
C
all endpoints in the realm will be cached when registered
D
only endpoints behind NAT in the realm will be cached when registered
E
the Session Border Controller will never use the local-policy mechanism for routing

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Correct answer: A

Question 4 Single choice

The Session Border Controller is not routing calls to a specific SIP endpoint from the backbone realm to the access realm in an Access-Backbone architecture.

How can you troubleshoot this routing issue?

A
by running the notify berpd force command
B
by running the show sipd endpoint-ip <phone number> command
C
by checking the sip-manipulation configuration element used for routing from the backbone realm to the access realm
D
by checking the registration-cache configuration element used for routing from the access realm to the backbone realm
E
by checking the local-policy configuration element used for routing from the access realm to the backbone realm

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Correct answer: D

Question 5 Multiple choice

Which two statements are true about realm bridging in the Session Border Controller? (Choose two.)

A
Therealm-config configuration element provides G.711 to G.729 transcoding functions.
B
You can configure more than one SIP port per realm.
C
You can only configure a single SIP port per realm.
D
The ingress realm and egress realm for a specific SIP session can be the same.
E
The ingress realm is always different than the egress realm for a specific SIP session.

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Correct answers: B, D

Question 6 Multiple choice

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.

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Correct answers: A, C

Question 7 Single choice

What should you do to enable physical interface redundancy?

A
Navigate to the system-config configuration element and set the phy-redundancy parameter to enabled.
B
Navigate to the network-interface configuration element and set thephy-redundancy parameter to enabled.
C
Navigate to the network-interface configuration element and set the link-redundancy-state parameter to enabled.
D
Navigate to the system-config configuration element and set the link-redundancy-state parameter toenabled.
E
Run the superuser command enable phy-redundancy.

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Correct answer: C

Question 8 Single choice

A steering pool defines _____________.

A
a range of ports used to route media flows as they egress the Session Border Controller
B
an IP address and port the Session Border Controller uses for steering media to the external media server
C
an IP address and range of ports the Session Border Controller will use to declare itself as the destination for media flows in a session
D
a range of IP addresses and a pool of ports the Session Border Controller will use to declare itself as the destination for all subsequent media flows in a dialog
E
arange of IP addresses used to route media flows as they egress the Session Border Controller

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Correct answer: C

Question 9 Multiple choice

In which two ways can you remove support for telnet from a media interface? (Choose two.)

A
Navigate to the network-interface configuration element and run the delete-hip-ip <IP address>
command.
B
Navigate to the phy-interface configuration element and run the remove-hip-ip <IP address> command.
C
Navigate to the network-interface configuration element and run the remove-telnet-ip <IP address>
command.
D
Navigate to the network-interface configuration element and run the remove-hip-ip <IP address>
command.
E
Navigate to the phy-interface configurationelement and run the remove-telnet-ip <IP address>
command.

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Correct answers: A, C

Question 10 Single choice

What is the effect of executing the save-config command in superuser mode?

A
The running configuration version is reset to 1.
B
The running configuration version does not increase and is equal to thesaved configuration version.
C
The saved configuration version increases by 1 and is higher than the running configuration version.
D
The running configuration version increases by 1 and is higher than the saved configuration version.
E
The editing configuration version increases by 1 and is higher than the saved configuration version.

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Correct answer: C