Chapter 24 Layer 2 Isolation
ZyWALL / USG (ZLD) CLI Reference Guide
161
24.2 Layer 2 Isolation Commands
The following table lists the
l2-isolation
commands. You must use the
configure terminal
command to enter the configuration mode before you can use these commands.
24.2.1 Layer 2 Isolation White List Sub-Commands
The following table describes the sub-commands for
l2-isolation white-list
commands.
Table 82
l2-isolation Commands
COMMAND
DESCRIPTION
l2-isolation
Enters the layer 2 isolation sub-command mode to enable Layer-2 isolation
on the ZyWALL / USG and specific internal interface(s).
[no] activate
Turns on Layer-2 isolation on the ZyWALL / USG. The
no
command disables
Layer-2 isolation on the ZyWALL / USG.
[no] interface
interface_name
Turns on Layer-2 isolation on a specific internal interface. The
no
command
disables Layer-2 isolation for the specified interface.
white-list
rule_number
Enters the layer 2 isolation white list sub-command mode to set a new rule
in the white list. See
for the sub-commands.
rule_number
: 1 - N, where N depends on the ZyWALL / USG model.
white-list activate
Turns on the white list on the ZyWALL / USG.
IP addresses that are not listed in the white list are blocked from
communicating with other devices in the layer-2-isolation-enabled internal
interface(s) except for broadcast packets.
white-list append
Enters the layer 2 isolation white list sub-command mode to add a rule to
the end of the white list. See
for the sub-commands.
white-list flush
Removes all rules in the white list.
white-list no activate
Turns the white list off.
no l2-isolation activate
Disables Layer-2 isolation on the ZyWALL / USG.
no l2-isolation white-list
rule_number
Disables the specified rule in the white list.
rule_number
: 1 - N, where N depends on the ZyWALL / USG model.
no l2-isolation white-list activate
Turns on the white list on the ZyWALL / USG.
show l2-isolation
Displays whether Layer-2 isolation is enabled on an interface.
show l2-isolation activation
Displays whether Layer-2 isolation is enabled on the ZyWALL / USG.
show l2-isolation white-list
[
rule_number
]
Displays all or a specified white list rule settings.
rule_number
: 1 - N, where N depends on the ZyWALL / USG model.
show l2-isolation white-list
activation
Displays whether the white list is enabled.
Table 83
l2-isolation white-list Sub-commands
COMMAND
DESCRIPTION
[no] activate
Enables the rule. The
no
command disables the rule.
Содержание ZyWALL USG Series
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Страница 159: ...Chapter 23 IP MAC Binding ZyWALL USG ZLD CLI Reference Guide 159 ...
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