Cisco C20 Administrator's Guide

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Cisco TelePresence System Quick Set C20 / C20 Plus and Profiles using C20 Administrator guide
D14637.04 Profile C20 and Quick Set C20 Administrator Guide TC4.0, November 2010.
Copyright © 2010 Cisco Systems, Inc. All rights reserved.
www.cisco.com
Network [1..1] IPv6 Address
Enter the static IPv6 network address for the system. Only applicable if the Network IPv6 Assignment is
set to Static.
Requires user role: ADMIN
Value space: <S: 0, 64>
Format: The IPv6 address of host name.
Example: xConguration Network 1 IPv6 Address: "ffff:ffff:ffff:ffff:ffff:ffff:ff
ff:ffff"
Network [1..1] IPv6 Gateway
Define the IPv6 network gateway address. Only applicable if the Network IPv6 Assignment is set to
Static.
Requires user role: ADMIN
Value space: <S: 0, 64>
Format: The IPv6 address of host name.
Example: xConguration Network 1 IPv6 Gateway: "ffff:ffff:ffff:ffff:ffff:ffff:ff
ff:ffff"
Network [1..1] IPv6 Assignment
Define whether to use Autoconf or Static IPv6 assignment.
Requires user role: ADMIN
Value space: <Static/Autoconf>
Static: Set the network assignment to Static and configure the static IPv6 settings (IP Address and
Gateway).
Autoconf: Enable IPv6 stateless autoconfiguration of the IPv6 network interface. See RFC4862 for a
detailed description.
Example: xConguration Network 1 IPv6 Assignment: Autoconf
Network [1..1] IPv6 DHCPOtions
Retrieves a set of DHCP options from a DHCPv6 server.
Requires user role: ADMIN
Value space: <On/Off>
On: Enable the retrieval of a selected set of DHCP options from a DHCPv6 server.
Off: Set to Off when IPv6 Assignment is set to Static.
Example: xConguration Network 1 IPv6 Gateway: On
Network [1..1] IPv4 Address
Enter the static IP network address for the system. Only applicable if the Network Assignment is set to
Static.
Requires user role: ADMIN
Value space: <S: 0, 64>
Format: Only the valid IP address format is accepted. An IP address that contains letters (192.a.2.0)
or unvalid IP addresses (192.0.1234.0) will be rejected.
Example: xConguration Network 1 IPv4 Address: "192.0.2.0"
Network [1..1] IPv4 SubnetMask
Define the IP network subnet mask. Only applicable if the Network Assignment is set to Static.
Requires user role: ADMIN
Value space: <S: 0, 64>
Format: Compact string with a maximum of 64 characters.
Example: xConguration Network 1 IPv4 SubnetMask: "255.255.255.0"
Network [1..1] IPv4 Gateway
Define the IP network gateway. Only applicable if the Network Assignment is set to Static.
Requires user role: ADMIN
Value space: <S: 0, 64>
Format: Compact string with a maximum of 64 characters.
Example: xConguration Network 1 IPv4 Gateway: "192.0.2.0"
Network [1..1] QoS Mode
The QoS (Quality of Service) is a method which handles the priority of audio, video and data in the
network. The QoS settings must be supported by the infrastructure. Diffserv (Differentiated Services) is
a computer networking architecture that specifies a simple, scalable and coarse-grained mechanism for
classifying, managing network traffic and providing QoS priorities on modern IP networks.
Requires user role: ADMIN
Value space: <Off/Diffserv>
Off: No QoS method is used.
Diffserv: When you set the QoS Mode to Diffserv you must configure the Diffserv sub menu settings
(Audio, Data, Signalling and Video).
Example: xConguration Network 1 QoS Mode: diffserv
The Network settings, continued... The Network settings, continued...
Contents
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Web interface
Advanced configuration
Introduction
Password protection
Appendices
Advanced configuration

Cisco C20 Specifications

General

Encryption	AES
Frame Rate	Up to 30 fps
Firewall Traversal	Yes
Connectivity	Wired
Video Standards	H.264
Audio Standards	G.711, G.722
Network Interfaces	10/100/1000 Ethernet
Content Sharing	Yes
Product Type	Video conferencing system
Network Protocols	H.323, SIP
Interfaces	Ethernet
Video Resolution	720p