Configuring Aggregated Ethernet Interfaces (Cli Procedure) - Dell PowerConnect J-EX4200-24T Software Manual

Dell PowerConnect J-Series Ethernet Switch Complete Software Guide for Junos OS
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Configuring Aggregated Ethernet Interfaces (CLI Procedure)

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922
Uplink Modules in J-EX4200 Switches
Optical Interface Support in J-EX4200 Switches
Use the link aggregation feature to aggregate one or more links to form a virtual link or
link aggregation group (LAG). The MAC client can treat this virtual link as if it were a single
link. Link aggregation increases bandwidth, provides graceful degradation as failure
occurs, and increases availability.
NOTE: An interface with an already configured IP address cannot form part
of the aggregation group.
To configure aggregated Ethernet interfaces, using the CLI:
Specify the number of aggregated Ethernet interfaces to be created:
1.
[edit chassis]
user@switch# set aggregated-devices ethernet device-count 2
Specify the minimum number of links for the aggregated Ethernet interface (aex),
2.
that is, the defined bundle, to be labeled "up":
NOTE: By default only one link must be up for the bundle to be labeled
"up".
[edit interfaces]
user@switch# set ae0 aggregated-ether-options minimum-links 2
Specify the link speed for the aggregated Ethernet bundle:
3.
[edit interfaces]
user@switch# set ae0 aggregated-ether-options link-speed 10g
Specify the members to be included within the aggregated Ethernet bundle:
4.
[edit interfaces]
user@switch# set xe-0/1/0 ether-options 802.3ad ae0
user@switch# set xe-1/1/0 ether-options 802.3ad ae0
Specify an interface family for the aggregated Ethernet bundle:
5.
[edit interfaces]
user@switch# set ae0 unit 0 family inet address 192.0.2.0/25
For information about adding LACP to a LAG, see "Configuring Aggregated Ethernet LACP
(CLI Procedure)" on page 926.
Configuring Aggregated Ethernet Interfaces (J-Web Procedure) on page 923
Example: Configuring Aggregated Ethernet High-Speed Uplinks Between a Virtual
Chassis Access Switch and a Virtual Chassis Distribution Switch on page 740