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General| Model | J9979A |
|---|---|
| Category | Switch |
| Layer | Layer 2 |
| Jumbo Frame Support | Yes |
| Input Voltage | 100 - 240 VAC |
| Uplink Ports | 4 |
| Management | Web, SNMP |
| Dimensions | 44.25 x 30.0 x 4.4 cm |
| Weight | 4.4 kg |
| Power Supply | Internal |
| Form Factor | Rack-mountable |
| Operating Temperature | 0°C to 45°C |
| Operating Humidity | 15% to 95% (non-condensing) |
| Ports | 24 x 10/100/1000 ports |
Details the initial steps to connect the HP 1820 switch to a network for management.
Guides users on accessing and navigating the switch's web-based management interface.
Configures network interface settings like IP address, subnet mask, and gateway.
Manages port status, settings, and statistics for network traffic.
Manages VLAN definitions, including status, creation, and naming.
Assigns switch ports and trunks to VLANs and configures tagging settings.
Aggregates multiple Ethernet links into a single logical link for fault tolerance and load sharing.
Details the switch's support for PoE and PoE Plus standards and power delivery limits.
Configures DoS protections, storm control, and other built-in security features.
Enables and configures secure HTTP (HTTPS) management sessions using SSL/TLS.
Performs a software reboot of the switch to restart its operations.
Restores all switch settings to their original factory default values.
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