Juniper’s entry-level campus switches pack a lot of power • The Register


Juniper Networks ginned up its campus switching portfolio this 7 days by extending multi-gigabit networking and huge electric power around ethernet (PoE) budgets to a line of entry-amount appliances.

The company’s EX4100 switches slot in less than the earlier introduced EX4400 and present a vast array of protection and automation performance – which include EVPN-VXLAN for secure campus-to-campus communications, MACsec to shield community-to-community comms, and group-primarily based microsegmentation.

The switches also integrate instantly with the same Mist Cloud administration natural environment used by Juniper’s wireless accessibility factors for zero-contact provisioning, administration, and AIOps-driven troubleshooting.

The switches are available in a assortment of type variables and port densities ranging from 12x a person-gigabit ports on the low end to 48x multi-gigabit ports on the superior stop.

At the top rated of the stack is the EX4100-MP. The swap comes in 24- and 48-port type factors with port speeds ranging from your run-of-the-mill gigabit to 10Gbit/sec. Equally chassis major out at 472Gbit/sec of mixture switching capability, and aspect aspect eight uplinks operating at 10 to 25Gbit/sec.

In addition to larger port speeds, the EX4100-MP also has a healthier PoE spending plan able of supporting up to 90W for each port, for 1,620W of combined draw – building it great for powering substantial wi-fi access or IP-camera deployments.

The common EX4100, in the meantime, maintains a related type factor but sticks to conventional gigabit speeds. As this sort of, it tops out at 376Gbit/sec mixture switching potential. The switch also lacks the PoE spending budget of its multi-gig sibling, at 30W of electricity for each port up to 1,440W in whole.

For all those who never will need 25Gbit/sec uplinks or huge PoE budgets, the EX4100-F is fundamentally a slice down edition of its common and multi-gig siblings. In exchange for these compromises, Juniper offers the change in a third, 12-port, passively cooled variety variable.

Juniper juices Mist, WAN Assurance

Alongside the switches, Juniper also rolled out new options for its Mist AIOps platform – like a Windows shopper for its Marvis digital assistant, and enhancements to its WAN Assurance support designed to identify and proper misconfigurations immediately.

Released in mid-2020, Marvis is a chat-bot model digital assistant created to automate widespread responsibilities and present conversational suggestions and suggestions on the condition of the community.

Until eventually now, Marvis has been restricted to a world wide web interface or Android application. With this week’s update, customers can deploy the the AI assistant on their Home windows techniques as very well.

Meanwhile, Juniper’s Mist WAN assurance assistance, which extends AIOps visibility and troubleshooting tools across broad-area networks, has gained the capability to recognize and identify DHCP failures resulting from misconfigured servers, VLANs, or customers.

Last but not least, on the wi-fi front, Juniper has rolled out guidance for automatic placement and orientation on its obtain points.

The technological innovation makes use of the accessibility points’ integrated Bluetooth radios and channel-condition facts to spot them on a ground system and make sure they’re oriented as predicted. If any product is deployed incorrectly, the difficulty is flagged in the Mist Cloud dashboard.

The tactic differs considerably to a identical functionality presented by rival Aruba, which relies at the very least partly on GPS connectivity. ®


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