Lead4Pass 1Z0-404 Exam Dumps Real 1Z0-404 Exam Study Guide – Dec 2022
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New Updated 1Z0-404 Exam Dumps Free Exam Questions
Question 1:
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
Correct Answer: A
Question 2:
View the Exhibit.
Which statement is true about this output of the show health command?
A. The two nodes have different health scores.
B. The training1 peer is the standby node.
C. The switchover bird force command was executed to do a manual failover.
D. The training6 peer is the active node.
E. The training6 peer will wait 1050 ms before considering the training1 peer out of service.
Correct Answer: E
Question 3:
CORRECT TEXT
Which statement is true about the Host In Path (HIP) feature In the Session Border Controller?
A.
Correct Answer: A
Answer: By default, the session Border Controller\’s FTP, ICMP, SNMP, and Telnet services cannot be accessed via the management interfaces. Answer: To enable these services (FTP ICMP, SNMP, and Telnet services), the enable host-in-path command must be executed from the superuser mode. Answer: To enable these services, the Session Border Controller includes a software license that enables administrative traffic over the media interfaces.
Answer: By default, the Session Border Controller\’s FTP, ICMP, SNMP, and Telnet services cannot be accessed via media interfaces. Answer: These four fields (FTP, ICMP, SNMP, and Telnet services) are collectively known as the Host Interface Priority.
Reference https://docs.oracle.com/cd/E52358_01/doc/sbc_scx620_acliconfiguration.pdf
Question 4:
You are adding peers to a Policy-Based Realm Bridging (PBRB) configuration.
Which two configuration steps, among others, are required? (Choose two.)
A. Navigate to the media-manager configuration branch and configure the realm-config configuration element.
B. Navigate to the session-router configuration branch and configure the sip-address configuration element.
C. Navigate to the session-router configuration branch and configure the local-policy configuration element.
D. Navigate to the session-router configuration branch and configure the sip-nat configuration element.
E. Navigate to the media-manager configuration branch and configure the access-control configuration element.
Correct Answer: AE
Question 5:
Which two statements describe the functions of Session Border Controllers? (Choose two.)
A. they replace typical edge routers and firewalls in order to provide a unified network border for signaling and media control
B. they are session-aware devices that enable control of end-to-end interactive communications across IP network borders
C. they are based on the Windows operating system
D. they provide routing functions for IP, TCP, and SMTPusing application parameters
E. they provide signaling proxy functions for SIP, H.323, and MGCP, which include access control, signaling constraints, and topology hiding
Correct Answer: AE
Question 6:
Which three options are valid ways to apply Header Manipulation Rules (HMRs) to your existing configuration?
A. Navigate to the network-interface configuration element and configure the in- manipulation parameter.
B. Navigate to the session-agent configuration element and configure the in-manipulation parameter.
C. Navigate to the sip-interface configuration element and configure the in-manipulation parameter.
D. Navigate to the session-agent configuration element and configure the in-manipulation parameter.
E. Navigate to the session-group configuration element and configure the in-manipulation parameter.
Correct Answer: ABC
Question 7:
You used the no command to delete a configuration element.
Which statement is true?
A. The deletion is lost on immediate reboot.
B. The deletion is reflected when viewing the running configuration.
C. The deletion takes effect immediately in the saved configuration.
D. The deletion always requires a reboot to take effect.
E. The deletion requires auto-save enabled.
Correct Answer: A
Question 8:
Examine the output below from the show sipd invite command:
How many 600 Busy Everywhere messages sent by the Session Border Controller in the last 140 seconds did not originate from a downstream device?
A. 157
B. 13
C. 4
D. 161
E. 0
Correct Answer: B
Question 9:
Which three statements are true about the bootloader? (Choose three.)
A. It decompresses the image file and loads it into the main RAM
B. It reads the imagefile
C. It is based on Linux
D. It looks at the boot parameters
E. It is a Windriver\’s VxWork product
Correct Answer: ABD
Question 10:
To ensure the proper operation of a Session Border Controller HighAvailability (HA) pair, it is critical that both of the devices can originate legitimate traffic on media interfaces independent of the network interface IP address.
How is this type of traffic accommodated?
A. by setting the pri-utility-addr, sec-utility-addr, and sec-gateway values to addresses in the same subnet as the IP address configured on the management interfaces
B. by setting the pri-utility-addr, sec-utility-addr, and sec-gateway values to addresses in the same subnet as the IP address configured on the media interfaces
C. by setting the utility address and sec-gateway values to addresses in different subnets as the IP address configured on the Wacom interfaces
D. by setting a unique address on the welcome and wancom2 interfaces via the utility address command
E. via the utility address parameters on the welcome and wancom2 interfaces
Correct Answer: A
Question 11:
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.
Correct Answer: AC
Question 12:
What is the first thing you must do when setting up the boot parameters of the Session Border Controller?
A. reset the system clock
B. know the superuser mode password and access the configuration mode
C. disable FTP access to the wancom0 management interface
D. obtain the boot param license
E. verify the configuration by executing the verify-config command
Correct Answer: D
Question 13:
How does the Session Border Controller ensure that a pinhole is kept open for persistent communication to a SIP endpoint behind a NAT device?
A. by changing the expires= parameter to a defined value in 200 OK responses to REGISTERs
B. by changing the expires= parameter to a defined value in 200 OK responses to INVITEs
C. by issuing PINGs to the endpoint\’s NAT address
D. by sending Address Resolution Protocol (ARP) requests at a defined frequency
E. by sending messages at a defined frequency
Correct Answer: D
Question 14:
Upon issuing the done command, you get an Error 409.
Which two options explain this error? (Choose two.)
A. You are trying to create an element with a unique identifier that already exists.
B. The configuration element you are creating is corrupted.
C. The element you are trying to save does not exist.
D. There is an internal server error.
E. You are trying to create a second instance of a single-instance configuration element.
Correct Answer: AE
Question 15:
Which two statements are true about dynamic realm bridging? (Choose two.)
A. Egressrealm can be any, depending on time-of-day, called number, and so on.
B. Dynamic realm bridging is the routing of a signaling message coming from a given ingress realm to the next hop in an egress realm.
C. Dynamic realm bridging is a one-to-one association accomplished by using SIP-NAT.
D. Ingress and egress realms are unconditionally paired.
E. Dynamic realm bridging decisions are based solely on layer 3 (IP) information.
Correct Answer: AB
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