Oracle 1z0-404 Actual Tests : Oracle Communications Session Border Controller 7 Basic Implementation Essentials

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

• A. The architecture is simple, and really designed for lab environments.
• B. The configuration requires a home realm to be defined, which can make privacy harder to achieve.
• C. The performance is poor relative to other models.
• D. Topology hiding is incomplete.
• E. The configuration requires you to enable SIP-NAT bridging, which is complex.

You are configuring access rules in a Session Border Controller Peering architecture.
Which configuration step is required to allow access from any User Agent (UA)?

• A. Navigate to the sip-port configuration element and set the allow-anonymous parameter to agents-only.
• B. Navigate to the session-agent configuration element and set the ip-address parameter to the IP subnet of your trusted User Agent (UA).
• C. Navigate to the sip-port configurationelement and set the allow-anonymous parameter to address-prefix.
• D. Navigate to thesip-port configuration element and set the allow-anonymous parameter to all.
• E. Navigate to the realm-config configuration element and set the addr-prefix parameter to the IP subnet of your trusted User Agent (UA).

Which two statements describe the functions of Session Border Controllers? (Choose two.)

• A. they provide routing functions for IP, TCP, and SMTPusing application parameters
• B. they are session-aware devices that enable control of end-to-end interactive communications across IP network borders
• C. they provide signaling proxy functions for SIP, H.323, and MGCP, which includes access control, signaling constraints, and topology hiding
• D. they are based on the Windows operating system
• E. they replace typical edge routers and firewalls in order to provide a unified network border forsignaling and media control

To ensure 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 utility address and sec-gateway values to addresses in different subnets as the IP address configured on the wancom 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 a unique address on the wancoml and wancom2 interfaces via the utilityaddress command
• D. 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
• E. via the utility address parameters on the wancoml and wancom2 interfaces

Which three options are valid ways to apply Header Manipulation Rules (HMRs) to your existing configuration?

• A. Navigate to the session-agent configuration element and configure the in-manipulationid parameter.
• B. Navigate to the sip-interface configuration element and configure the in-manipulationid parameter.
• C. Navigate to the network-interface configuration element and configure the in- manipulationid parameter.
• D. Navigate to the session-agent configuration element and configure the in-manipulationid parameter.
• E. Navigate to the session-group configuration element and configure the in-manipulationid parameter.