Brand: HP
Category: Networking
Document Type: Manual
Language: EN
Manual for 2530
Uploaded: Nov. 21, 2025, 8:07 p.m.
Manual Publish Date: 2013-07-01
Warranty Information
Refer to the product documentation for warranty information.
The HP 2530 Switch Manual Supplement for Software Version YA.15.13 provides updates and configuration details for network administrators. Key features include advanced threat protection, DHCP snooping for preventing DHCP-based attacks, dynamic ARP protection against ARP cache poisoning, and dynamic IP lockdown to prevent IP source address spoofing. The document details how to configure these features, including trusted ports, authorized servers, and IP-to-MAC bindings. It also covers access control lists (ACLs) for both IPv4 and IPv6, and their application and management on the switch. Troubleshooting and logging are also addressed.
Troubleshooting and error codes
| Problem | Possible Cause | Solution |
|---|---|---|
| DHCP packets dropped | Untrusted port configuration | Configure the port as trusted. |
| ARP cache poisoning | Dynamic ARP protection not enabled or misconfigured | Enable and configure dynamic ARP protection. Ensure trusted ports are correctly set. |
| IP source address spoofing | Dynamic IP lockdown not enabled or misconfigured | Enable and configure dynamic IP lockdown. Ensure DHCP snooping is enabled and ports are untrusted. |
| ACLs not applying traffic | ACL not assigned to an interface or incorrectly configured | Verify ACL assignment to the correct interface. Review ACL configuration for errors. |
| Logging not working | Debug or logging facility not enabled | Enable debug ACL or debug all, and configure the debug destination. |