Online Access Free 1z0-400 Practice Test

Which statement about passwords on the Net-Net 4500 is FALSE?

• A.You do not need User and Superuser mode passwords when accessing the ACLI using SSH.
• B.The User and Superusermodes are password protected.
• C.Passwords are stored in NVRAM.
• D.Passwords cannot be seen in the output from the running configuration.
• E.The default user mode password is "acme".

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 issuing PINGs to the endpoint's NAT address
• C.By sending ARP requests at a defined frequency
• D.By sending messages at a defined frequency
• E.By changing the expires= parameter to a defined value in 200 OK responses to INVITEs

Which statement is TRUE about the phy-interface configuration element?

• A.Only one phy-interface configuration element is created for all signaling/media interfaces.
• B.Configuration elements used to carry signaling and/or media must be designated as type
  "Control".
• C.A phy-interface element must be configured for each interface used for signaling and/or media.
• D.The wancom interfaces used for high availability do not require explicit phy-interface configuration elements.
• E.All modifications to the phy-interface configuration element require a reboot of the Net-Net 4500.

A session agent group (SAG) allows for the creation of a logical grouping of session agents.
Which two options are valid for the "strategy" parameter in the session-group to route traffic?

• A.mostfree
• B.propdist
• C.lowsusrate
• D.mostbusy
• E.lastused

By default, the Session Border Controller's FTP, ICMP, SNMP, and Telnet services cannot be accessed via the media interfaces. In order to enable these services, the Session BorderController includes four fields that enable administrative traffic over the media interfaces. These four fields are collectively known as the "HIP".
What does the acronym HIP stand for?

• A.HostinPath
• B.Host Interface Priority
• C.Healthy Interface Port
• D.Health Indicator Protocol
• E.Host Internet Protocol