A. The Session Border Controller supports only 10 simultaneous configuration sessions.

B. The Session Border Controller does not support Telnet/SSH timeouts.

C. The Session Border Controller does not allow more than one configuration session within 24 hours.

D. The Session Border Controller supports only one simultaneous configuration session, and the Telnet/SSH timeouts are set to 0.

E. The Session Border Controller supports only five simultaneous Telnet/SSH sessions.

A. Navigate to the sip-port configuration element and set the allow-anonymous parameter to address-prefix.

B. Navigate to the sip-port configuration element and set the allow-anonymous parameter to agents-only.

C. Navigate to the sip-port configuration element and set the allow-anonymous parameter to all.

D. Navigate to the realm-config configuration element and set the addr-prefix parameter to the IP subnet of your trusted User Agent (UA).

E. Navigate to the session-agent configuration element and set the ip-address parameter to the IP subnet of your trusted User Agent (UA).

A. Standby orActive

B. Secondary only

C. Standby only

D. Active only

E. Active node that no longer has a heartbeat

A. they provide routing functions for IP, TCP, and SMTPusing application parameters

B. they replace typical edge routers and firewalls in order to provide a unified network border forsignaling and media control

C. they are session-aware devices that enable control of end-to-end interactive communications across IP network borders

D. they are based on the Windows operating system

E. they provide signaling proxy functions for SIP, H.323, and MGCP, which includes access control, signaling constraints, and topology hiding

A. There are no major concerns with NATs.

B. NATs devices can be overloaded by incoming registrations.

C. NATs block unsolicited incoming signaling and media.

D. NATs pinholes expire after aconfigurable time.

E. NATs block unsolicited incoming signaling but allow incoming media.

A. By default, the Session Border Controller's FTP, ICMP, SNMP, and Telnet services cannot be accessed viathe media interfaces.

B. To enable these services (FTP ICMP, SNMP, and Telnet services), the enable host-in-path command must be executed from the superuser mode.

C. By default, theSession Border Controller's FTP, ICMP, SNMP, and Telnet services cannot be accessed via the management interfaces.

D. These four fields (FTP, ICMP, SNMP, and Telnet services) are collectively known as the Host Interface Priority.

E. To enable these services, the Session Border Controller includes a software license that enables administrative traffic over the media interfaces.

A. There is an internal server error.

B. You are trying to create an element with a unique identifier that already exists.

C. The configuration element you are creating is corrupted.

D. You are trying to create a second instance of a single-instance configuration element.

E. The element you are trying to save doesnot exist.