Specifications

RoamAbout Mobility System Software Command Line Reference 5-21
show security l2-restrict
DisplaysconfigurationinformationandstatisticsforLayer2forwardingrestriction.
Syntax
show securityl2-restrict[vlanvlan‐id|all]
Parameters
IfyoudonotspecifyaVLANnameorall,informationisdisplayedforallVLANs.
Mode
Enabled.
Defaults
None.
Example
ThefollowingcommandshowsLayer2forwar dingrestrictioninformationforallVLANs:
RBT-8100# show security l2-restrict
VLAN Name En Drops Permit MAC Hits
---- ---------------- -- ---------- ------------------- ----------
1 default Y 0 00:0b:0e:02:53:3e 5947
00:30:b6:3e:5c:a8 9
2 vlan-2 Y 0 04:04:04:04:04:04 0
Table 5‐4describesthefieldsinthedisplay.
vlan‐id VLANnameornumber.
all DisplaysinformationforallVLANs.
Table 5-4 Output for show security l2-restrict
Field Description
VLAN VLAN number.
Name VLAN name.
En Enabled state of the feature for the VLAN:
• Y—Enabled. Forwarding of Layer 2 traffic from clients is restricted to the
MAC address(es) listed under Permit MAC.
• N—Disabled. Layer 2 forwarding is not restricted.
Drops Number of packets dropped because the destination MAC address was not
one of the addresses listed under Permit MAC.
Permit MAC MAC addresses to which clients in the VLAN are allowed to send traffic at
Layer 2.