Additional Subnets - Motorola 2200 Administrator's Handbook

Administrator's Handbook
set ip ethernet A netmask netmask
Specifies the subnet mask for the local Ethernet interface. The subnet mask specifies which bits of the 32-
bit binary IP address represent network information. The default subnet mask for most networks is
255.255.255.0 (Class C subnet mask).
set ip ethernet A restrictions { none | admin-disabled }
Specifies whether an administrator can open a telnet connection to a Motorola Netopia® Gateway over an
Ethernet interface (A = the LAN) to monitor and configure the unit.
The admin-disabled argument prevents access to the device via telnet, web, and SNMP.
By default, administrative restrictions are none on the LAN, but admin-disabled is set on the WAN. This
means that, by default, an administrator can open, for example, a telnet connection from the LAN, but not
the WAN.
set ip ethernet A rip-send
{ off | v1 | v2 | v1-compat | v2-MD5 }
Specifies whether the Motorola Netopia® Gateway should use Routing Information Protocol (RIP) broad-
casts to advertise its routing tables to other routers on your network. RIP Version 2 (RIP-2) is an extension
of the original Routing Information Protocol (RIP-1) that expands the amount of useful information in the RIP
packets. While RIP-1 and RIP-2 share the same basic algorithms, RIP-2 supports several additional fea-
tures, including inclusion of subnet masks in RIP packets and implementation of multicasting instead of
broadcasting (which reduces the load on hosts which do not support routing protocols. RIP-2 with MD5
authentication is an extension of RIP-2 that increases security by requiring an authentication key when
routes are advertised.
If you specify v2-MD5, you must also specify a rip-send-key. Keys are ASCII strings with a maximum of 31
characters, and must match the other router(s) keys for proper operation of MD5 support.
Depending on your network needs, you can configure your Motorola Netopia® Gateway to support RIP-1,
RIP-2, or RIP-2MD5.
set ip ethernet A rip-receive { off | v1 | v2 | v1-compat | v2-MD5 }
Specifies whether the Motorola Netopia® Gateway should use Routing Information Protocol (RIP) broad-
casts to update its routing tables with information received from other routers on your network.
If you specify v2-MD5, you must also specify a rip-receive-key. Keys are ASCII strings with a maximum of
31 characters, and must match the other router(s) keys for proper operation of MD5 support.

Additional subnets

See "DHCP Settings" on page 248
set ip ethernet A subnet [ 2 ... 8 ] option [ on | off ]
Enables or disables additional LAN subnets. Up to seven additional subnets may be configured.
262
for subnet range configuration commands.