Extreme Networks Extreme Networks 5420F-48P-4XE

- The Extreme Networks 5420F-48P-4XE is a high-performance, Layer 3 Gigabit Ethernet switch that provides advanced security and network management features.

Specifications

OS: ExtremeXOS / Switch Engine
PoE: PoE+
QoS: Yes
USB: 1x USB
Layer: Layer 2/3
Ports: 48x GE RJ45
Uplinks: 4x 10GbE SFP+
LAN Ports: 48x 10/100/1000
PoE Ports: 48
Switching Capacity: 176 Gbps
Management: CLI, Web, SNMP
PoE Budget: 740 W
Throughput: 130.9 Mpps

Potential Threats

No known vulnerabilities found for this device.

Disable all unused ports. Enable port security and 802.1X authentication. Use separate VLANs for management traffic.

Default IP

192.168.100.1

Default admin panel address for Extreme Networks Extreme Networks 5420F-48P-4XE

IP Info Open Admin Panel

Default Credentials — Extreme Networks Extreme Networks 5420F-48P-4XE

Password	Access Type	Protocol	Port
(blank)	console	Console	—
(blank)	ssh	SSH	22
(blank)	web	HTTPS	443

FAQ

What is the default password for Extreme Networks Extreme Networks 5420F-48P-4XE?

The most common default credentials for Extreme Networks Extreme Networks 5420F-48P-4XE are listed in the table above. Always change these immediately after setup.

What is the default username for Extreme Networks Extreme Networks 5420F-48P-4XE?

The default username for Extreme Networks Extreme Networks 5420F-48P-4XE is typically "admin". The full list of default credentials including username, password, access type and port is shown in the table on this page.

How do I change the password on Extreme Networks Extreme Networks 5420F-48P-4XE?

Log in to the admin panel using the default credentials listed above. Navigate to Administration → Password or System → Account settings. Enter the current password and set a new strong password. Save the changes.

How do I reset Extreme Networks Extreme Networks 5420F-48P-4XE to factory defaults?

Locate the Reset button (usually a small pinhole on the back/bottom of the device). Hold it for 10-30 seconds while powered on until the LEDs flash. The device will reboot with default settings.

Is it safe to leave default credentials unchanged?

No. Default credentials are publicly known and frequently exploited by automated scanners. Change the admin password immediately after first login.

Does Extreme Networks Extreme Networks 5420F-48P-4XE have known security vulnerabilities?

No CVE vulnerabilities have been linked to Extreme Networks Extreme Networks 5420F-48P-4XE in our database. This may mean the device has a good security record, or that vulnerabilities exist but have not been officially assigned CVE identifiers.