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DES-7200 Configuration Guide Chapter 9 NLB Group Configuration
9-4
9.3 Configure NLB Group
9.3.1 Configure cluster attributes
and specify the connection
port
The user can execute the following steps to configure cluster service and
specify the port connecting cluster and device:
Command Function
DES-7200(config)# nlb-group
group-number [vrf vrf-name] ip
nlb-address [reflector-port
interface-name]
Configure a group of cluster attributes,
including VRF, cluster IP and the reflector
port occupied by the cluster. If VRF
keyword is not specified, it shall mean
global VRF.
DES-7200(config)# nlb-group
group-number destination-port
interface-name
Configure the port connecting cluster and
device.
To delete cluster attributes or connection port, use “no nlb-group
group-number vrf vrf-name ip nlb-address reflector-port interface-name” or
“no nlb-group group-number destination-port interface-name” global
configuration command. To delete all cluster groups, execute “no nlb-group
all” global configuration command.
To delete the entire cluster group (including attributes and connection port),
execute “no nlb-group group-number” global configuration command.
Caution
1. You can configure up to 5 clusters for each switch, and up to 16
connection ports for each cluster.
2. Arp Check cannot be enabled on the cluster connection port. If Arp
Check is enabled on the cluster connection port, the cluster IP may
not be able to communicate with other ports.
9.3.2 View cluster service state
Command Function
show nlb-group [group_number]
View the current configurations of the
cluster