UMN:CLI
User Manual
V8102
220
7.8
NetBIOS Filtering
NetBIOS (Network Basic Input/Output System) is a program that allows applications on
different computers to communicate within a local area network (LAN). NetBIOS is used
in Ethernet, included as part of NetBIOS Extended User Interface (NetBEUI). Resource
and information in the same network can be shared with this protocol.
However, the more computers are used recently, the more strong security is required. To
secure individual customer’s information and prevent information leakages in the LAN
environ-men, the V8102 provides NetBIOS filtering function.
Without NetBIOS filtering, customer
’s data may be opened to each other even though the
data should be k
ept. To keep customer’s information and prevent sharing information in
the above case, NetBIOS filtering is necessary.
Fig. 7.7
NetBIOS Filtering
To enable/disable NetBIOS filtering, use the following command.
Command
Mode
Description
netbios-filter on
Interface
[GE/XE/GPON]
Configures NetBIOS filtering to a specified port.
netbios-filter off
Disables NetBIOS filtering from a specified port.
To display a configuration of NetBIOS filtering, use the following command.
Command
Mode
Description
show netbios-filter
Enable
Global
Interface[GE/XE/GPON]
Shows a configuration of NetBIOS filtering.
