Interface-Mac-Limit (Vpls) - Juniper EX9200 Features Manual

interface-mac-limit (VPLS)

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Copyright © 2016, Juniper Networks, Inc.
interface-mac-limit limit {
packet-action drop;
}
[edit logical-systems logical-system-name routing-instances routing-instance-name protocols
vpls site site-name interfaces interface-name],
[edit routing-instances routing-instance-name protocols evpn],
[edit routing-instances routing-instance-name protocols evpn interface interface-name],
[edit routing-instances routing-instance-name protocols vpls site site-name interfaces
interface-name]
Statement introduced before Junos OS Release 7.4.
Support for EVPNs introduced in Junos OS Release 13.2 on MX 3D Series routers.
Support for EVPNs introduced in Junos OS Release 14.2 on EX Series switches.
Specify the maximum number of media access control (MAC) addresses that can be
learned by the EVPN or VPLS routing instance. You can configure the same limit for all
interfaces configured for a routing instance. You can also configure a limit for a specific
interface.
Starting with Junos OS Release 12.3R4, if you do not configure the parameter to limit the
number of MAC addresses to be learned by a VPLS instance, the default value is not
effective. Instead, if you do not include the
logical-systems logical-system-name routing-instances routing-instance-name protocols
vpls site site-name interfaces interface-name],
in the configuration with the default value of 1024 addresses. If you upgrade a router
running a Junos OS release earlier than Release 12.3R4 to Release 12.3R4 or later, you
must configure the
interface-mac-limit
configuration.
—Number of MAC addresses that can be learned from each interface.
limit
Range: 16 through 65,536 MAC addresses
Default: 1024 addresses
The remaining statement is explained separately.
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Configuring EVPN Routing Instances
Configuring EVPN Routing Instances on EX9200 Switches
Limiting the Number of MAC Addresses Learned from an Interface on page 34
interface
mac-table-size on page 139
Chapter 13: Configuration Statements
option at the
interface-mac-limit
hierarchy level, this setting is not present
option with a valid value for it to be saved in the
[edit
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