L2Vpn Resynchronize Forwarding Mac-Address-Table Location - Cisco ASR 9000 Series Reference Manual

Multipoint Layer 2 Services Commands

l2vpn resynchronize forwarding mac-address-table location

To retrieve a MAC address table from network processors and transfer the MAC address tables to the L2FIB
manager, use the l2vpn resynchronize forwarding mac-address-table location command in EXEC mode.
l2vpn resynchronize forwarding mac-address-table location node-id
Syntax Description
node-id
Command Default
None
Command Modes
EXEC
Command History
Release
Release 3.9.0
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
To ensure that correct information is displayed, enter this command before issuing any show commands for
the mac address tables.
The l2vpn resynchronize forwarding mac-address-table location command initiates the transfer of MAC
learn information from the network processors, to the L2FIB manager. This operation is CPU intensive
especially when there are 512K MACs. Therefore, the command is throttled, so that you cannot issue this
command back to back. The throttle time depends on the number of MAC addresses. If the number of MAC
addresses is under 16K MACs, the throttle time is five seconds. If it is between 16K and 128K, the throttle
time is one minute, and if it is between 128K and 256K, the throttle time is two minutes. The throttle time is
four minutes for MAC addresses above 256K.
Task ID
Task ID
l2vpn
Location of the mac-address-table. The node-id argument is entered using the
rack/slot/module notation.
Cisco ASR 9000 Series Aggregation Services Router VPN and Ethernet Services Command Reference, Release

l2vpn resynchronize forwarding mac-address-table location

Modification
This command was introduced.
Operations
read, write, execute
6.1.x
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