
Chapter 51 Common Commands
IES-1248-51V User’s Guide
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or SMT). The IES-1248-51V will restart and the console port speed will also reset
to 9,600 bps.
51.5 Port and VLAN Isolation
Turn on port isolation to block communications between subscriber ports. When
you enable port isolation, you do not need to configure the VLAN to isolate
subscribers.
Turn on VLAN isolation to block communications between subscribers in different
VLAN if you do not block communications between subscriber ports. For example,
you might want to isolate some VLAN (for example, high-speed Internet) and not
isolate other VLAN (for example, VoIP).
51.5.1 Isolation Show Command
Use this command to display the current setting of the subscriber isolation
feature.
51.5.2 Port Isolation Enable Command
Use this command to turn on the port isolation feature.
ras> config restore
System will reboot automatically after restoring default configuration.
Do you want to proceed(y/n)? >
restoring configuration...
saving configuration to flash...
ras> switch isolation show
system isolation: disabled
system switch mode : stand alone
isolated vlan list
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ras> switch isolation enable
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