xStack
® 
DGS-3120 Series Managed Switch CLI Reference Guide 
514 
 
51-2  config nlb unicast_fdb 
Description 
This command is used to add or delete the forwarding ports for the specified NLB unicast FDB 
entry. 
 
Format 
config nlb unicast_fdb [<vlan_name 32> | vlanid <vlanid>] <macaddr> [add | delete] 
<portlist> 
 
Parameters 
<vlan_name 32> - Specify the VLAN name of the NLB unicast FDB entry to be configured. 
vlanid - Specify the VLAN ID of the NLB unicast FDB entry to be configured. 
<vlanid> - Enter the ID of the  VLAN. 
<macaddr> - Specify the MAC address of the NLB unicast FDB entry to be configured. 
add - Specify to add the ports. 
delete - Specify to delete the ports. 
<portlist> - Specify a list of forwarding ports to be added or removed. 
 
Restrictions 
Only Administrator, Operator and Power-User level users can issue this command. 
 
Example 
To configure NLB unicast FDB entry, for the product that support the VLAN information on the 
unicast forwarding: 
DGS-3120-24TC:admin#config nlb unicast_fdb vlanid 1 02-bf-01-01-01-01 add 1:1-
1:5 
Command: config nlb unicast_fdb vlanid 1 02-BF-01-01-01-01 add 1:1-1:5 
 
Success. 
 
DGS-3120-24TC:admin# 
 
51-3  delete nlb unicast_fdb 
Description 
This command is used to delete the NLB unicast FDB entry. 
 
Format 
delete nlb unicast_fdb [<vlan_name 32> | vlanid <vlanid>] <macaddr> 
 
Parameters 
<vlan_name 32> - Specify the VLAN name of the NLB unicast FDB entry to be deleted. 
vlanid - Specify the VLAN ID of the NLB unicast FDB entry to be deleted.