ZyXEL ZyXEL GS2220-50HP

- The ZyXEL GS2220-50HP is a 24-port Gigabit Ethernet switch designed for small to medium-sized businesses and branch offices.

Specifications

OS: ZyNOS
LAN: Gigabit Ethernet
PoE: 802.3af/802.3at
QoS: Yes
Layer: L2
Ports: 48x GE RJ45
VLANs: 4094
Uplinks: 2x SFP, 2x GE combo
LAN Ports: 48x GE
Max VLANs: 4K
PoE Ports: 48
Switching Capacity: 100 Gbps
Management: Managed
PoE Budget: 375 W

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

192.168.1.1

Default admin panel address for ZyXEL ZyXEL GS2220-50HP

IP Info Open Admin Panel

Default Credentials — ZyXEL ZyXEL GS2220-50HP

Access Type	Protocol	Port
web	HTTP	80
web	HTTPS	443
ssh	SSH	22
telnet	Telnet	23
console	Console	—

FAQ

What is the default password for ZyXEL ZyXEL GS2220-50HP?

The most common default credentials for ZyXEL ZyXEL GS2220-50HP are listed in the table above. Always change these immediately after setup.

What is the default username for ZyXEL ZyXEL GS2220-50HP?

The default username for ZyXEL ZyXEL GS2220-50HP 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 ZyXEL ZyXEL GS2220-50HP?

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 ZyXEL ZyXEL GS2220-50HP 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 ZyXEL ZyXEL GS2220-50HP have known security vulnerabilities?

No CVE vulnerabilities have been linked to ZyXEL ZyXEL GS2220-50HP 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.

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