Protocol Specific Information

Chapter 2 Configuring the Cisco Unified IP Phone for MIDlets

Configuring the Cisco Unified IP Phone

Link the Cisco TelePresence device to Cisco Unified Communications Manager phone profiles for the presence group and security-related SIP phone settings using the information in Table 2-2as a guide.

Note The “Required” column in the table reflects fields marked with an asterisk ( * ) in the administration interface, which are required entries for basic configuration.

Table 2-2	Cisco Unified IP Phone 7970 Series Protocol-Specific Information

Field		Required?	Setting

Packet Capture Mode		Yes	<None>

Packet Capture Duration		—	0

Presence Group		Yes	Standard Presence group.

SIP Dial Rules		—	<None>

MTP Preferred Originating Codec		Yes	711ulaw

Device Security Profile		Yes	Use the default setting.
			Note For more information about configuring
			Cisco Unified CM security features, refer
			to the Cisco Unified Communications
			Manager Security Guide, Release 7.1(2).

Rerouting Calling Search Space		—	<None>

SUBSCRIBE Calling Search Space		—	<None>

SIP Profile		Yes	Choose from the following:
			• Standard SIP Profile
			• Standard BFCP SIP Profile
			Information in this field reflects SIP profiles that
			have been created on this Unified CM.
			See “BFCP over UDP Collaboration Support” in
			Chapter 6, “Configuring Cisco TelePresence
			Features.”

Digest User		—	<None>

Check-Boxes

Media Termination point Required

Unattended Port

Require DTMF Reception

—

Box is un-checked.

Note When you are finished making changes, click Save to save your settings.

Certification Authority Proxy Function (CAPF) Information

Table 2-3describes fields found in the Certification Authority Proxy Function (CAPF) Information section on the Phone Configuration page. Leave all fields unchanged.

Cisco Unified Communications Manager Configuration Guide for the Cisco TelePresence System

	OL-21851-01	2-7

OL-21851-01 specifications

Cisco Systems OL-21851-01 refers to a specific certification exam related to Cisco's networking technologies, particularly within the field of enhanced security and network management. This exam is a part of the Cisco Certified Network Associate (CCNA) certification, designed to validate foundational knowledge and skills required to implement, operate, and troubleshoot small-to-medium sized networks.

One of the main features of the OL-21851-01 exam is its comprehensive coverage of essential networking concepts. Candidates are tested on their understanding of network fundamentals, including OSI and TCP/IP models, IP addressing and subnetting, and different networking protocols. It also emphasizes the importance of identifying and mitigating network vulnerabilities, in light of the increasing need for cybersecurity in modern infrastructures.

The exam incorporates a strong focus on Cisco's proprietary technologies, specifically Cisco IOS, which is the operating system that runs on a wide range of Cisco devices. Understanding Cisco IOS commands and configurations is critical for success in this exam, as they are integral to managing and optimizing network devices.

Another key aspect of OL-21851-01 is the emphasis on automation and programmability within networking environments. Candidates learn about modern automation tools and methods that help streamline network management tasks and enhance operational efficiency. This reflects the industry's shift toward Software-Defined Networking (SDN), which supports the need for flexibility and simplified network operations.

In addition to technical skills, the exam also assesses candidates' ability to implement network security measures. This includes configuring firewalls, access control lists (ACLs), and intrusion prevention systems (IPS) to protect network resources from potential threats. The knowledge of how to monitor and troubleshoot network performance using Cisco tools is also a critical requirement.

To succeed in the OL-21851-01 exam, candidates are encouraged to leverage Cisco's extensive resources, including training courses, study materials, and hands-on labs. Engaging in practical lab scenarios is particularly beneficial, as it allows candidates to apply theoretical knowledge in real-world contexts, reinforcing their skills in network design and management.

In conclusion, Cisco Systems OL-21851-01 is an essential certification for aspiring networking professionals, providing a robust foundation in networking principles, security practices, and modern automation techniques that are pivotal for managing today’s complex networking environments effectively.

Cisco Systems OL-21851-01 manual Protocol Specific Information

Models: OL-21851-01