Bay Networks 3395A, Руководство по настройке

Страница: 42 / 146

Basic Setup Activities for Access Serving
2-8 893-826-A
To enable or disable a protocol, use the command:
DEFINE SERVER PROTOCOL protocol-name ENABLED/DISABLED
where protocol-name represents the name of a protocol listed in the first
column of
Table 2-3 . For example, you would use the following command to
enable PPP:
TS3395>> define server protocol ppp enabled
When you use one of these commands to enable or disable a protocol, the
software will indicate approximately how much memory remains available by
displaying a message similar to the following:
-705- Change leaves approximately nnnnn bytes free.
It is strongly recommended that you leave a minimum of 180 kilobytes (KB) of
memory after all desired features have been enabled. If the memory needed for
the desired features exceeds the amount of memory available on the unit, the
server will display a message similar to the following message, to indicate
approximately how much memory you need to free up in order to enable the
feature:
-708- Requires approximately nnnnn additional bytes; Change not done.
Initialize the server after you have made all changes. When a protocol is
enabled, the software sets all server or port characteristics associated with that
protocol, meaning those characteristics set with DEFINE/SET SERVER and
DEFINE/SET PORT commands, to their default values. When a protocol is
disabled, the software changes all server or port characteristics associated with
that protocol to reflect this.
Table 2-3. Memory usage for features and protocols
Protocol/
feature name Memory used
in kilobytes Type Default Comments
XREMOTE 22 Protocol Disabled This feature requires more memory for each open
session. Requires multimegabyte load image.
Password required.
PPP 30, plus 5 packet
buffers per port Protocol Disabled IPCP is enabled when PPP is enabled. Requires
multimegabyte load image.
ARAP 180, plus 43
kilobytes per port Protocol Disabled Requires multimegabyte load image. Password
required.
IPX 80, plus 5 packet
buffers per port Protocol Disabled PPP must also be enabled. IPXCP is enabled when
both PPP and IPX are enabled. Requires
multimegabyte load image. Password required.
APD 5 Feature Disabled Requires multimegabyte load image.
NOTE:
Many protocols require a password in order to be enabled. Table 2-3
lists the protocols that require passwords.