Juniper JN0-460 Exam With Confidence Using Practice Dumps

Juniper Mist AI for Wired uses group-based policy (GBP) to enforce segmentation within a single VRF, without requiring separate VRFs per user group. GBP tags classify endpoints logically (e.g., employees, guests, IoT devices) and enforce security rules across the EVPN-VXLAN fabric.

“Group-Based Policy (GBP) provides scalable segmentation by assigning tags to endpoints based on attributes such as user type, role, or device type. These GBP tags are then used in policies to control communication between groups.”

Option A is inefficient: assigning unique tags per endpoint is not scalable.

Option C is incorrect: GBP is identity-based segmentation, not location-based.

Option D is incorrect: assigning a single tag defeats the purpose of segmentation.

Option B is correct: the best practice is to assign GBP tags based on endpoint type (e.g., servers, staff, IoT, guests), which then drives policy enforcement.

In Juniper Mist, thesyslogfeature allows administrators to forward event messages and alerts from the Mist cloud to an external syslog server.

This is often used for centralized event monitoring, compliance, and correlation with tools like Splunk or SIEM systems.

Syslog operates over UDP or TCP and can capture switch events, system logs, and Marvis actions for both Wired and Wireless networks.

Aport negotiation mismatchoccurs when the local and remote interfaces fail to agree on common speed or duplex settings.

Marvis Wired Assurance automatically detects this by analyzing telemetry from the switch’s physical interfaces.

You can resolve this by ensuringauto-negotiationis enabled on both ends (A) and verifying the peer device supports the802.3 autonegotiation standard(D).

Manually forcing half-duplex or replacing hardware is unnecessary unless the hardware is faulty.

“Marvis Wired Actions correlate interface negotiation errors with LLDP neighbor data to pinpoint mismatched configurations, helping administrators quickly verify speed/duplex compatibility and 802.3 autonegotiation support.”