Dell Force10 Software Defined Networking Software-Defined Networking (SDN) Dep - Page 25

OpenFlow Interfaces, OF Ports, OF VLANs - groups

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8 OpenFlow Interfaces This section describes how you can apply OpenFlow to specific interfaces. • You can use the S4810 and Z9000 as Hybrid switches, allowing both OpenFlow (OF) and legacy functionality simultaneously. • By default, all ports are available for legacy functionality. • To enable OpenFlow, associate a port or VLAN to an OF instance. You can only do this when the OF instance is disabled (in a "shut" state). • OpenFlow is supported with link aggregation groups (LAGs); for example, you can configure port channel interfaces as OF ports or as members of OF VLANs. OF Ports The following configuration example associates two ports (Te 0/7 and Te 0/31) to of-instance 1: FTOS(conf)#interface tengigabitethernet 0/7 FTOS(conf-if-te-0/7)#of-instance 1 FTOS(conf-if-te-0/7)#interface tengigabitethernet 0/31 FTOS(conf-if-te-0/31)#of-instance 1 FTOS(conf-if-te-0/31)# To see the list of ports associated with an OF instance, use the show openflow of-instance command. The number displayed in parentheses is the port ID sent to the controller (for example., Te 0/7 is sent to the controller as ofport 8, as shown below). FTOS#show openflow of-instance 1 Instance Admin State Interface Type DP Id Forwarding Tbls Flow map LB assist EchoReq interval Connect interval Number of Flows Packets (acl) Bytes (acl) Controller 1 Controller 2 Port List Vlan List : 1 : Up : Port : 00:01:00:01:e8:8b:1a:30 : acl : : disabled : 15 seconds : 15 seconds : 1 (acl:1) : 0 : 0 : TCP, 10.11.205.184/6633, connected (equal) : : Te 0/7 (8), Te 0/31 (32) : Vlan Mbr list : OF VLANs Instead of assigning an entire port to an OF instance, you can assign a VLAN to an OF instance. You must do this when the VLAN is created. You must enter OF VLAN members in the same way as a legacy VLAN. 25

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8
OpenFlow Interfaces
This section describes how you can apply OpenFlow to specific interfaces.
•
You can use the S4810 and Z9000 as Hybrid switches, allowing both OpenFlow (OF) and legacy functionality
simultaneously.
•
By default, all ports are available for legacy functionality.
•
To enable OpenFlow, associate a port or VLAN to an OF instance. You can only do this when the OF instance is
disabled (in a “shut” state).
•
OpenFlow is supported with link aggregation groups (LAGs); for example, you can configure port channel
interfaces as OF ports or as members of OF VLANs.
OF Ports
The following configuration example associates two ports (Te 0/7 and Te 0/31) to of-instance 1:
FTOS(conf)#interface tengigabitethernet 0/7
FTOS(conf-if-te-0/7)#of-instance 1
FTOS(conf-if-te-0/7)#interface tengigabitethernet 0/31
FTOS(conf-if-te-0/31)#of-instance 1
FTOS(conf-if-te-0/31)#
To see the list of ports associated with an OF instance, use the
show openflow of-instance
command. The
number displayed in parentheses is the port ID sent to the controller (for example., Te 0/7 is sent to the controller as of-
port 8, as shown below).
FTOS#show openflow of-instance 1
Instance
: 1
Admin State
: Up
Interface Type
: Port
DP Id
: 00:01:00:01:e8:8b:1a:30
Forwarding Tbls
: acl
Flow map
:
LB assist
: disabled
EchoReq interval
: 15 seconds
Connect interval
: 15 seconds
Number of Flows
: 1 (acl:1)
Packets (acl)
: 0
Bytes (acl)
: 0
Controller 1
: TCP, 10.11.205.184/6633, connected (equal)
Controller 2
: -
Port List
:
Te 0/7 (8), Te 0/31 (32)
Vlan List
:
Vlan Mbr list
:
OF VLANs
Instead of assigning an entire port to an OF instance, you can assign a VLAN to an OF instance. You must do this when
the VLAN is created. You must enter OF VLAN members in the same way as a legacy VLAN.
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