Cisco Cisco TelePresence Video Communication Server Expressway 관리 매뉴얼
Field
Description
Usage tips
System
contact
contact
The name of the person who can be
contacted regarding issues with the VCS.
contacted regarding issues with the VCS.
The default is Administrator.
The System contact and Location are used for
reference purposes by administrators when
following up on queries.
reference purposes by administrators when
following up on queries.
Location
Specifies the physical location of the VCS.
Username
The VCS's SNMP username, used to identify
this SNMP agent to the SNMP manager.
this SNMP agent to the SNMP manager.
Only applies when using v3 secure SNMP or v3
plus TMS support
plus TMS support
v3 Authentication settings (only applicable to SNMPv3)
Authentication
mode
mode
Enables or disables SNMPv3 authentication.
Type
The algorithm used to hash authentication
credentials.
credentials.
SHA: Secure Hash Algorithm.
MD5: Message-Digest algorithm 5.
The default is SHA.
Password
The password used to encrypt authentication
credentials.
credentials.
Must be at least 8 characters.
v3 Privacy settings (only applicable to SNMPv3)
Privacy mode
Enables or disables SNMPv3 encryption.
Type
The security model used to encrypt
messages.
messages.
DES: Data Encryption Standard 56-bit
encryption.
encryption.
AES: Advanced Encryption Standard 128-bit
encryption.
encryption.
If available, the default and recommended
setting is AES.
setting is AES.
Password
The password used to encrypt messages.
Must be at least 8 characters.
The VCS does not support SNMP traps or SNMP sets, therefore it cannot be managed via SNMP.
Note:
SNMP is disabled by default, because of the potentially sensitive nature of the information involved. Do not
enable SNMP on a VCS on the public internet or in any other environment where you do not want to expose internal
system information.
system information.
Configuring Time Settings
The Time page (System > Time) is used to configure the VCS's NTP servers and to specify the local time zone.
An NTP server is a remote server with which the VCS synchronizes in order to ensure its time is accurate. The NTP
server provides the VCS with UTC time.
server provides the VCS with UTC time.
Accurate time is necessary for correct system operation.
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Cisco TelePresence Video Communication Server Administrator Guide