Home » HP » HP2-Z31 » Which switches will initiate an QpenFlow connection to the HP VAN SDN Controller?
Which switches will initiate an QpenFlow connection to the HP VAN SDN Controller? (Select two.)
A. Option A
B. Option B
C. Option C
D. Option D
E. Option E
Correct Answer: CE
Explanation/Reference:
Explanation: You must enable openflow.
Enable/disable Openflow:
openflow <vlan_id> {enable/disable}
Note:
Openflow Configuration (required)
Once you’ve set up a VLAN, you need to enable and configure an OpenFlow instance on that VLAN.
Show the set of configured OpenFlow instances:
show openflow
Enter the VLAN for the instance you’d like to configure:
vlan <vlan_id>
Show the Openflow configuration, including configurable state, controller connectivity, and switch MAC addr:
show openflow <vlan_id>
Set the controller string (6633 is NOX’s default port):
openflow <vlan_id> controller tcp:<ip_addr>:<tcp_port> Enable/disable Openflow:
openflow <vlan_id> {enable/disable}
Reference: Configuring HP Procurve
http://archive.openflow.org/wk/index.php/Configuring_HP_Procurve
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