Mitel SX-200 ICP - 1.0 5020, Руководство техника

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162
SX-200 ICP CX/CXi Technician’s Handbook
Program the DHCP common (global) options
DHCP options 128-133 used to configure Mitel IP endpoints have been
reclassified as public options by the Internet Engineering Task Force (see
RFC 2133 and RFC 3925). To comply with the change, Mitel uses options
125 or 43 depending on the server's ability to support them and on
administrator preference. (The embedded server supports both options
with 125 as the default.) The old options can still be used to provide
backward compatibility with IP sets that have yet to be upgraded with
firmware that supports the new options. After the upgrade, the old options
may be removed to prevent future conflicts with standard use, or other
vendors' use of these options.
• In Form 47 (IP Networking), Subform 02 (DHCP Server), press the
COMMON OPT softkey and program the following options:
Option Value Required
3-Router Enter the IP address of the default gateway to
the Internet, which can either be the CXi itself
(L2 Switch IP), a router on the LAN, or the
Application Procesor Card (if installed).
6-Domain Name Server For an existing network that already has DNS
server(s), enter their IP addresses (use a
comma or space to separate multiple entries).
For a new network, enter the L2 Switch IP
Address of the CXi, which will resolve names
in the Internet DNS system provided that the
WAN port is enabled.
125-Vendor Specific All Mitel-specific configuration information;
encompasses previous Options 128 - 133
DHCP options prior to Release 4.0
128-IP Phone TFTP Server System IP Address of the controller
129-IP Phone service
provider System IP Address of the controller
130-Mitel Identifier MITEL IP PHONE (all caps).
132-VLAN ID 1
133-VLAN Priority 6
134-DiffServ Code Point 44 (upgrade installation)
46 (new installation)