Avaya Vantage K175 Installing And Administering page 55

Option
Option 57
Option 60
Option 242
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Avaya Vantage sends options 55, 57, and 60 to the DHCP server to provide additional
information required to configure the device.
For more information about configurable DHCP options, see
Codes for option 43
The codes supported by option 43 and the corresponding parameters are listed in the following
table:
Code Parameter
1 Does not set any parameter. The value must be 6889.
2 HTTPSRVR
3 HTTPDIR
4 HTTPPORT
5 TLSSRVR
6 TLSDIR
7 TLSPORT
8 TLSSRVRID
9 L2Q
10 L2QVLAN
15 SIP_CONTROLLER_LIST
18 FILE_SERVER_URL
September 2018
Description
• 15 for domain name.
• 26 for interface MTU.
• 42 for NTP servers.
• 43 for vendor-specific information.
• 120 for Session Initiation Protocol (SIP) servers.
• DHCP_SSON for DHCP site-specific option numbers. You can assign a value
between 128 and 254.
Specifies the maximum DHCP message size. The maximum packet size can be up
to 1500 bytes. The default value is 1000.
Specifies the vendor class identifier. To use option 43, Avaya Vantage
60 with the value ccp.avaya.com.
Specifies site-specific options. Option 242 is optional. If you do not configure this
option, ensure that key parameters, such as the following, are configured elsewhere:
• FILE_SERVER_URL
• HTTPSRVR
• TLSSRVR
Installing and Administering Avaya Vantage
Comments on this document? infodev@avaya.com
Device configuration using DHCP options
RFC 2132.
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sends option
55