Command Line Reference Guide

Layer 2 | 879
mac-address-table station-move threshold
c e
Change the frequency with which the MAC address station-move trap is sent after a MAC address
changes in a VLAN. A trap is sent if a station move is detected above a threshold number of times in a
given interval.
Syntax
[no] mac-address-table station-move threshold number interval count
Parameters
Defaults
Not configured.
Command Modes
CONFIGURATION
Command
History
Usage
Information
For information on the specific trap sent and the corresponding Syslog refer to Appendix , .
mac-address-table station-move time-interval
e
Reduce the amount of time Dell Networking OS takes to detect aged entries and station moves.
Syntax
[no] mac-address-table station-move time-interval number
Parameters
Defaults
5000ms
Command Modes
CONFIGURATION
Command
History
Usage
Information
Dell Networking OS takes 4 to 5 seconds to detect aged entries and station moves because the MAC
address table scanning routine runs every 5000 ms by default. To achieve faster detection, reduce the
scanning interval.
mac-address-table station-move refresh-arp
c e s
Ensure that ARP refreshes the egress interface when a station move occurs due to a topology change.
Syntax
[no] mac-address-table station-move refresh-arp
threshold number
Enter the keyword threshold followed by the number of times MAC
addresses in VLANs can change before an SNMP trap is sent.
Range: 1 to 10
interval seconds
Enter the keyword interval followed by the number of seconds.
Range: 5 to 60
Version 7.5.1.0 Introduced on C-Series
pre-Version 6.2.1.1 Introduced on E-Series
time-interval number
Select the interval of the successive scans of the MAC address table that are
used to detect a aged entries and station moves.
Range: 500 to 5000ms
Version 7.8.1.0 Introduced on E-Series