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Complete Software Guide for Junos
Enabling or Disabling SNMP Notifications on Physical Interfaces
Configuring Aggregated Ethernet Interfaces (CLI Procedure)
1330
®
OS for EX Series Ethernet Switches, Release 10.4
You can include these statements at the following hierarchy levels:
[edit interfaces interface-name unit logical-unit-number]
[edit logical-systems logical-system-name interfaces interface-name unit
logical-unit-number]
NOTE: Gigabit Ethernet interfaces on J Series routers do not support SNMP.
By default, Simple Network Management Protocol (SNMP) notifications are sent when
the state of an interface or a connection changes. To explicitly enable these notifications
on the physical interface, include the
hierarchy level. To disable these notifications on the physical interface,
interface-name]
include the
statement at the
no-traps
[edit interfaces interface-name]
(traps | no-traps);
NOTE: Gigabit Ethernet interfaces on J Series routers do not support SNMP.
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]
traps
statement at the
[edit interfaces
[edit interfaces interface-name]
Copyright © 2010, Juniper Networks, Inc.
hierarchy level:
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