Medias Mediatrix 1204, Справочное руководство

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Chapter 8 - IP Address and Network Configuration Vendor and Site Specific DHCP Options
132 Mediatrix 1204
Option Codes
This table lists all vendor specific sub-option codes.
Entering IP Addresses
In the DHCP server, IP addresses can be entered in decimal, hexadecimal or octal format. See “IP Addresses”
on page 117 for more details.
There are two formats of address string:
Long: Has a size of 6 bytes (12 hexadecimal characters) and includes the IP address and port.
Short: Has a size of 4 bytes (8 hexadecimal characters) and includes only the IP address. In
this case, the default port is used.
Numeric values are stored in network byte order (Big-Endian).
When entering IP addresses in the DHCP server, there is a difference between the vendor specific option and
the site specific option.
The vendor specific options must be encapsulated because more than one information can be stored in this
option:
[code][length][4-6 bytes address][another code][another length][another
address]...
The site specific options can have only one information per option:
[4-6 bytes address]
The DHCP server adds the proper code and length in the packet it sends out.
Table 79: Sub-Option Codes
Code
Description
Decimal Hexadec.
117 0x75 Image Primary Server host address and port.
The default port number is 69 if you are using TFTP as protocol.
The default port number is 80 if you are using HTTP as protocol.
118 0x76 Image Primary Server host address and port.
The default port number is 69 if you are using TFTP as protocol.
The default port number is 80 if you are using HTTP as protocol.
200 0xC8 Management Server SNMP Trap host address and port.
201 0xC9 Configuration file fetching host.
The default port number is 69 if you are using TFTP as protocol.
The default port number is 80 if you are using HTTP as protocol.
204 0xCC SIP Home Domain Proxy address and port.
205 0xCD SIP Outbound Proxy address and port.
206 0xCE SIP Presence Compositor address and port.
Table 80: Address String Formats
Variable Valid Range Typical Value Note
IP Address Any valid IP address 192.168.0.2
(hex. 0xC0.0xA8.0x0.0x2)
N/A
Port 1 - 32,768 162
(hex. 0xA2) Not present in the format with dimension
4.