node-device (Flow Groups)
Syntax
node-device (node-device-name | serial-ID | alias );
Hierarchy Level
[edit fabric flow-groups flow-group-name]
Description
In a QFabric system, a hash function is used to
select an Interconnect device to forward traffic between two Node
devices. Since this hash function is performed on all available Interconnect
devices, it is possible for redundant multicast streams to flow through
one Interconnect device, making that Interconnect device a potential
single point of failure for the redundant flows. You can enforce the
use of specific Interconnect devices by using the QFabric system flow-groups statement.
A Node device can belong to only one flow group.
root@qfabric# set fabric flow-groups test1 node-device ? Possible completions: <node-device-name> Serial ID or alias of node-device P3686-C Node device TA3713480203 Node device TA3713500165 Node device TA3713500185 Node device TA3713500307 Node device
Options
| node-device-name (or serial-ID or alias) | selects the indicated ingress Node device switch for a flow group |
Required Privilege Level
admin—To view this statement in the configuration.
admin-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 14.1X53-D15.