Configuring Sap Filtering - Alcatel Omni Switch/Router User Manual

Disabling SAP filtering
To disable the SAP feature, use the
1. Enter the at the system prompt.
2. The following message is displayed:
Enter and press
3. The following message is displayed:
Enter a to remove the configured filters, or an
. See Configuring SAP Filtering on page 17-41 for information on how to set up a
SAP filter.
4. Another message is displayed confirming the deactivation of the SAP filtering feature:
Configuring SAP Filtering
Once filtering is activated, it is necessary to configure the filter value. This value is
SAP
compared to the value of the packets
bits, 2 for the and 2 for
DSAP
the src command, and four prompts are added to the ring configuration options.
To configure the filter value:
1. Enter the command at the system prompt. The following screen is displayed:
2. Enter the index number (on the far left) for the ring you want to filter.
3. Several prompts for configuring the ring are displayed. Follow the prompts and enter
the values required, or accept the current values if the ring is already configured. The
following prompt is shown:
Enter the SAP value that the first deny filter should screen. Any packet matching this filter
will be rejected. Excepting the default of
command as shown:
.
and fields. Filters consist of 4 alphanumeric
DSAP SSAP
. After enabling
SSAP SAP
is the same as not having a filter.
Configuring Source Routing
to keep configured filters, and press
filtering, another column is added to
Page 17-41