Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

 
 

Routing Policy and Firewall Filters

  • New options for the show route command (QFX5100VC, QFX5110, QFX5110-VC, QFX5110-VCF, QFX5120-32C, QFX5120-48T, QFX5120-48T-VC, QFX5120-48Y, QFX5120-48Y-VC, QFX5120-48YM, QFX5200, and QFX5210)—We’ve introduced enhancements to the show route command to enable network operators understand and troubleshoot routing tables more easily. Use the prefix-length-distribution option to display counts of prefix lengths across routing tables for each instance. You can run the show route destination covering-subnets command to walk up the radix tree and list all routes covering a destination. These options provide deeper insight for troubleshooting and optimize routing behavior.

    [See show route.]

  • Apply firewall filters to loopback address logical interfaces on a per VRF basis (QFX5110, QFX5120-32C, QFX5120-48T, QFX5120-48Y, and QFX5120-48YM)—By default, loopback firewall filters apply only to lo0.0, which is global and applicable to all control traffic entering the routing engine, regardless of VRF instances. Use the loopback-firewall-per-vrf configuration statement to apply firewall filters to loopback address logical interfaces on a per VRF basis.

    [See loopback-firewall-per-vrf.]