September 27, 2023


It's the Technology

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 significant power about ethernet (PoE) budgets to a line of entry-level appliances.

The firm’s EX4100 switches slot in below the beforehand declared EX4400 and supply a broad array of stability and automation features – including EVPN-VXLAN for secure campus-to-campus communications, MACsec to shield network-to-community comms, and group-centered microsegmentation.

The switches also combine straight with the very same Mist Cloud administration natural environment made use of by Juniper’s wi-fi obtain details for zero-touch provisioning, management, and AIOps-driven troubleshooting.

The switches are out there in a wide variety of kind things and port densities ranging from 12x one-gigabit ports on the minimal close to 48x multi-gigabit ports on the large conclusion.

At the leading of the stack is the EX4100-MP. The swap will come in 24- and 48-port variety things with port speeds ranging from your operate-of-the-mill gigabit to 10Gbit/sec. Each chassis prime out at 472Gbit/sec of mixture switching capability, and function element eight uplinks working at 10 to 25Gbit/sec.

In addition to greater 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 put together attract – building it perfect for powering substantial wireless access or IP-digital camera deployments.

The typical EX4100, meanwhile, maintains a identical kind factor but sticks to typical gigabit speeds. As these types of, it tops out at 376Gbit/sec combination switching ability. The change also lacks the PoE budget of its multi-gig sibling, at 30W of ability for every port up to 1,440W in full.

For all those who will not have to have 25Gbit/sec uplinks or enormous PoE budgets, the EX4100-F is in essence a cut down version of its conventional and multi-gig siblings. In exchange for these compromises, Juniper delivers the swap in a third, 12-port, passively cooled type component.

Juniper juices Mist, WAN Assurance

Along with the switches, Juniper also rolled out new functions for its Mist AIOps platform – including a Home windows consumer for its Marvis virtual assistant, and advancements to its WAN Assurance provider built to establish and appropriate misconfigurations immediately.

Released in mid-2020, Marvis is a chat-bot fashion virtual assistant developed to automate prevalent duties and present conversational responses and tips on the point out of the community.

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

In the meantime, Juniper’s Mist WAN assurance service, which extends AIOps visibility and troubleshooting tools throughout broad-area networks, has attained the ability to discover and track down DHCP failures resulting from misconfigured servers, VLANs, or shoppers.

Lastly, on the wireless entrance, Juniper has rolled out assist for computerized placement and orientation on its entry details.

The engineering takes advantage of the entry points’ built-in Bluetooth radios and channel-state info to position them on a ground system and guarantee they’re oriented as expected. If any device is deployed improperly, the issue is flagged in the Mist Cloud dashboard.

The solution differs to some degree to a comparable capacity presented by rival Aruba, which depends at minimum partly on GPS connectivity. ®


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