Clear Security L2-Restrict; Clear Security L2-Restrict Counters - Nortel 2300 Series Reference
Wlan security switch command line reference
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Also See for 2300 Series:
- Configuration manual (658 pages) ,
- Solution manual (108 pages) ,
- Installation and configuration manual (66 pages)
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clear security l2-restrict
Removes one or more MAC addresses from the list of destination MAC addresses to which clients in a VLAN are
allowed to send traffic at Layer 2.
Syntax
clear security l2-restrict vlan vlan-id
[permit-mac mac-addr [mac-addr] | all]
vlan-id
permit-mac mac-addr
[mac-addr]
all
Defaults If you do not specify a list of MAC addresses or all, all addresses are removed.
Access Enabled.
History Introduced in WSS Software Version 4.1.
Usage If you clear all MAC addresses, Layer 2 forwarding is no longer restricted in the VLAN. Clients
within the VLAN will be able to communicate directly.
There can be a slight delay before functions such as pinging between clients become available again after Layer 2
restrictions are lifted. Even though packets are passed immediately once Layer 2 restrictions are gone, it can take 10
seconds or more for upper-layer protocols to update their ARP caches and regain their functionality.
To clear the statistics counters without removing any MAC addresses, use the clear security l2-restrict counters
command instead.
Examples The following command removes MAC address aa:bb:cc:dd:ee:ff from the list of addresses to
which clients in VLAN abc_air are allowed to send traffic at Layer 2:
WSS# clear security l2-restrict vlan abc_air permit-mac aa:bb:cc:dd:ee:ff
success: change accepted.
See Also
•
clear security l2-restrict counters on page 75
•
set security l2-restrict on page 78
•
show security l2-restrict on page 87
clear security l2-restrict counters
Clear statistics counters for Layer 2 forwarding restriction.
Syntax
clear security l2-restrict counters [vlan vlan-id | all]
vlan-id
all
VLAN name or number.
List of MAC addresses. WSS Software no longer allows clients in the
VLAN to send traffic to the MAC addresses at Layer 2.
Removes all MAC addresses from the list.
VLAN name or number.
Clears Layer 2 forwarding restriction counters for all VLANs.
Nortel WLAN—Security Switch 2300 Series Command Line Reference
VLAN Commands 85
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