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What's Changed
Learn about what changed in this release for ACX Series routers.
Infrastructure
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Option to disable path MTU discovery—Path MTU discovery is enabled by default. To disable it for IPv4 traffic, you can configure the no-path-mtu-discovery statement at the edit system internet-options hierarchy level. To reenable it, use the path-mtu-discovery statement.
[See Path MTU Discovery.]
Routing Protocols
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Optimized mesh group routes (QFX5110, QFX5120, QFX5130, QFX5700 and ACX Series)—
show route snooping
for inet.1/inet6.1 table andshow route snooping table inet.1/inet6.1
will display only CE mesh group routes for platforms that support EVPN-MPLS or EVPN-VXLAN multicast. In earlier releases, other mesh groups like the VE mesh group were also displayed.
VPNs
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Increase in revert-delay timer range— The
revert-delay
timer range is increased to 600 seconds from 20 seconds.[See min-rate.]