ZyXEL Communications MSC1000G Series, Руководство пользователя

Страница: 652 / 1168

Chapter 19 acl Commands
Management Switch Card User’s Guide
652
mode < giga-
port >|< slot-
port >
<fix|dynamic>
Sets the port mode for loop guard.
fix
: The system shuts down the port(s) if the
system detects that packets sent out on the
port(s) loop back to the system.
dynamic
: The system shuts down the port(s) if
the system detects that packets sent out on the
port(s) loop back to the system. The port(s)
becomes active automatically after the recovery
time you set using the
loopguard recovertime
command.
8
recovertime < giga-
port >|< slot-
port > <60~600>
Sets the time (in seconds) the port(s) in
dynamic mode waits to become active again
after shut down by the system. 8
show < slot >
Displays the specified slot’s loopguard settings. 1
maccount disable < slot-
port >|< slot-
port-vpi/vci >
Turns off MAC count limiting on the specified
subscriber port or PVC. 8
enable < slot-
port >|< slot-
port-vpi/vci >
Turns on MAC count limiting on the specified
subscriber port or PVC.
MAC count limits the number of MAC addresses
that can connect to a subscriber port or a PVC.
8
set < slot-
port >|< slot-
port-vpi/vci >
< count >
Sets the MAC count limit number on the
specified subscriber port or PVC.
count
: The maximum number of MAC
addresses (1~128).
8
show < slot >
Displays MAC count limiting settings. 1
macfilter delete <slot-
port> | <slot-
port-vpi/vci>
< mac >
Removes a MAC filter MAC address entry. 8
disable <slot-
port> | <slot-
port-vpi/vci>
Turns off the MAC filter on the specified
subscriber ports or PVC.
MAC filter allows only traffic from specified
source MAC addresses on the specified
subscriber ports or PVC.
8
enable <slot-
port> | <slot-
port-vpi/vci>
Turns on the MAC filter on the specified
subscriber ports or PVC. 8
mode <slot-
port> | <slot-
port-vpi/vci>
<accept|deny>
Sets the MAC filter actions for the specified
subscriber ports or PVC. 8
set <slot-
port> | <slot-
port-vpi/vci>
< mac >
Adds a MAC filter MAC address entry for the
specified subscriber ports or subscriber ports
and PVC. 8
Table 347
acl Commands (continued)
COMMAND DESCRIPTION P