Figure 4: Campus fabrics showing Virtual Chassis and EVPN-VXLAN-based architectures

All three topologies are standards-based and interoperable with

third-party vendors.

The EX4100 switches can be deployed in campus and branch

access layer networks in the EVPN-VXLAN architectures shown in

Figure 4.

Managing AI-Native Campus Fabric with the Juniper Mist Cloud

Juniper Mist Wired Assurance brings cloud management and Mist

AI to the campus fabric. It sets a new standard that moves away

from traditional network management towards AI-Native

operations, while delivering better experiences to connected

devices. Juniper Mist Cloud streamlines deployment and

management of campus fabric architectures by allowing:

• Automated deployment and zero-touch deployment (ZTD)

• Anomaly detection

• Root cause analysis

Figure 5: EVPN multihoming configuration via the Juniper Mist cloud

Chassis-Class Availability

The EX4100-F switches deliver high availability (HA) through

graceful Routing Engine switchover (GRES), and nonstop bridging

and routing when deployed in a Virtual Chassis configuration.

In a Virtual Chassis configuration, each EX4100-F switch is capable

of functioning as a Routing Engine (RE). When two or more

EX4100-F switches are interconnected, a single control plane is

shared among all Virtual Chassis member switches. Junos OS

automatically initiates an election process to assign a primary

(active) and backup (hot-standby) RE. An integrated L2 and L3

GRES feature maintains uninterrupted access to applications,

services, and IP communications in the unlikely event of a primary

RE failure.

EX4100-F Line of Ethernet Switches Datasheet

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