September 29, 2023

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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 massive energy about ethernet (PoE) budgets to a line of entry-stage appliances.

The company’s EX4100 switches slot in under the earlier declared EX4400 and offer a large array of protection and automation performance – which include EVPN-VXLAN for secure campus-to-campus communications, MACsec to safeguard community-to-network comms, and team-dependent microsegmentation.

The switches also integrate immediately with the similar Mist Cloud management atmosphere utilized by Juniper’s wi-fi accessibility factors for zero-contact provisioning, management, and AIOps-driven troubleshooting.

The switches are readily available in a range of form components and port densities ranging from 12x a person-gigabit ports on the very low conclusion to 48x multi-gigabit ports on the higher close.

At the top rated of the stack is the EX4100-MP. The swap comes in 24- and 48-port sort elements with port speeds ranging from your operate-of-the-mill gigabit to 10Gbit/sec. Both of those chassis best out at 472Gbit/sec of aggregate switching capability, and element element 8 uplinks running at 10 to 25Gbit/sec.

In addition to better port speeds, the EX4100-MP also has a healthy PoE spending budget capable of supporting up to 90W for each port, for 1,620W of mixed draw – creating it ideal for powering big wireless obtain or IP-digital camera deployments.

The regular EX4100, in the meantime, maintains a comparable sort variable but sticks to normal gigabit speeds. As these kinds of, it tops out at 376Gbit/sec mixture switching capability. The switch also lacks the PoE finances of its multi-gig sibling, at 30W of ability per port up to 1,440W in whole.

For individuals who will not will need 25Gbit/sec uplinks or massive PoE budgets, the EX4100-F is essentially a lower down version of its regular and multi-gig siblings. In exchange for these compromises, Juniper features the swap in a 3rd, 12-port, passively cooled kind aspect.

Juniper juices Mist, WAN Assurance

Along with the switches, Juniper also rolled out new functions for its Mist AIOps platform – like a Windows shopper for its Marvis virtual assistant, and advancements to its WAN Assurance support developed to establish and correct misconfigurations mechanically.

Released in mid-2020, Marvis is a chat-bot fashion digital assistant built to automate typical responsibilities and present conversational opinions and recommendations on the point out of the community.

Until finally now, Marvis has been limited to a internet interface or Android app. With this week’s update, buyers can deploy the the AI assistant on their Home windows programs as perfectly.

Meanwhile, Juniper’s Mist WAN assurance company, which extends AIOps visibility and troubleshooting tools across extensive-area networks, has attained the means to discover and find DHCP failures resulting from misconfigured servers, VLANs, or shoppers.

Last but not least, on the wireless front, Juniper has rolled out support for automatic placement and orientation on its entry details.

The know-how utilizes the obtain points’ integrated Bluetooth radios and channel-condition information to location them on a flooring plan and assure they are oriented as envisioned. If any gadget is deployed incorrectly, the challenge is flagged in the Mist Cloud dashboard.

The approach differs considerably to a related ability presented by rival Aruba, which depends at minimum partly on GPS connectivity. ®


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