United States
Q
What is the HPE Aruba 2915 Switch?
A
The HPE Aruba 2915 Switch is a fixed-port, Layer 2/3 network switch designed for small to medium enterprises, offering Gigabit Ethernet and advanced management features in a compact form factor.
Q
What are the key features of the Aruba 2915 Series?
A
Key features include 24/48 Gigabit ports, optional PoE/PoE+, SFP/SFP+ uplinks, Layer 3 routing, static and dynamic VLANs, ACL-based security, QoS, and centralized management via Aruba AirWave or CLI.
Q
Does the Aruba 2915 Switch support Power over Ethernet (PoE)?
A
Yes, select Aruba 2915 models deliver PoE/PoE+ on all copper ports with up to 370 W of power budget, ideal for IP phones, wireless APs, and security cameras.
Q
How many ports and uplink options are available?
A
Aruba 2915 Switches come in 24- or 48-port Gigabit Ethernet variants with two integrated SFP or four SFP+ (1/10 GbE) uplink slots for flexible network expansion.
Q
Can I stack multiple Aruba 2915 Switches?
A
No, the Aruba 2915 does not support physical stacking. Instead, deploy Aruba Virtual Switching Framework (VSF) on higher-end models or use Aruba AirWave for unified management.
Q
What management interfaces does the Aruba 2915 offer?
A
Management options include a web-based GUI, SSH/CLI, SNMP v1/2/3, RMON, and integration with Aruba AirWave and HPE Intelligent Management Center (IMC).
Q
Does the Aruba 2915 provide Layer 3 routing?
A
Yes, it supports static routing and RIP, enabling inter-VLAN communication and simple routing scenarios without an external router.
Q
Which security features are built into the Aruba 2915?
A
Built-in security includes 802.1X port authentication, ACLs, DHCP snooping, Dynamic ARP Inspection, IP Source Guard, and storm control to protect against network threats.
Q
What QoS capabilities does the Aruba 2915 Switch support?
A
It offers eight hardware queues per port, 802.1p prioritization, DiffServ (DSCP) marking, and queue scheduling (WRR and Strict Priority) for voice and video traffic.
Q
How do I update the firmware on an Aruba 2915 Switch?
A
Download the latest Aruba OS image from HPE Support, then use the web GUI, CLI (TFTP/FTP/SCP), or Aruba AirWave to upload and install the firmware.
Q
How can I reset the Aruba 2915 to factory defaults?
A
Press and hold the console-panel RESET button for 10 seconds until the LEDs blink, or enter the 'erase startup-config' command in CLI and reboot the switch.
Q
Is the Aruba 2915 compatible with Aruba ClearPass?
A
Yes, the Aruba 2915 integrates with ClearPass Policy Manager for centralized authentication, role-based access control, and device profiling.
Q
What is the power consumption and environmental rating?
A
Typical power draw is 15–50 W for non-PoE models and up to 450 W for PoE+, with an operating temperature of 0–45 °C and compliance to IEEE, RoHS, and WEEE standards.
Q
What warranty and support options are available?
A
HPE provides a limited lifetime warranty for the Aruba 2915 hardware, with optional HPE Care Pack services for 24×7 support, next-business-day exchange, and software updates.
Q
How do I troubleshoot connectivity issues on the Aruba 2915?
A
Use built-in diagnostics like cable test, port statistics, syslog, and debug commands via CLI or check event logs in Aruba AirWave to isolate and resolve faults.
