# ECS5512F/ECS5512FP/ECS5512

## v2.2.60

### \[New Features]

* Enhances Voice VLAN Auto Mode with QoS remarking to ensure prioritized VoIP traffic and improved call quality.
* Adds the ability to disable MAC address learning for stronger network security and controlled access.
* Introduces MIB support for SFP DDM, enabling real-time monitoring and proactive maintenance of transceiver performance.

## v2.2.55

### \[New Features]

* Supports VLAN range options for IPv4/v6 ACL configuration via local GUI and CLI, streamlining the process of permitting or denying specific IPs and services within a subnet.
* Masks user credentials in the local UI when the device is under Cloud management to enhance security and prevent unauthorized access.
* Supports reverse SSH tunneling to enable remote local GUI management via EnGenius Cloud.

### \[Issue Fixed]

* Fixed an issue where configuration changes made via the Local Status Page (LSP) failed to synchronize with EnGenius Cloud, leading to device disconnection.

## v2.2.50

### \[New Features]

* Supports importing shared configurations via local UIs. Users can modify a configuration file and distribute it to other devices, greatly simplifying large-scale deployments.
* Adds support for MAC-based VLAN to provide more precise client authorization for untagged network devices.
* Increased IPv6 host route capacity from 128 to 256 to support larger Layer 3 environments.

## v2.2.45

### \[New Features]

* Support Static IGMP/MLD Group configuration via local GUI and CLI, ensuring multicast traffic reaches designated clients.

### \[Issue Fixed]

* Improve the accuracy of wired client list on EnGenius Cloud. 

## v2.2.40

### \[New Features]

* Support new model ECS2530FP. A 24-port 2.5G PoE switch that providing higher backbone capacity for WiFi 7 networks.
* Support dual controller for High Availability (HA) function of EnGenius Private Cloud (EPC). Minimize the downtime of on-premises network management.

## v2.2.36

### \[Issue Fixed]

* Fix device crash issue when there are over 20 clients request DHCP IP through switch DHCP relay function.

## v2.2.35

### \[New Features]

* Supports **IP-MAC-Port Binding** for EnGenius Cloud, ensuring strict client management and protecting against ARP spoofing and Man-in-the-Middle attacks..
* Supports **Rogue DHCP Server Prevention (RDSP)** in the local UI, blocking unauthorized DHCP servers or routers from disrupting clients and ensuring proper network access.

## v2.2.30

### \[New Features]

* Support detailed **PoE class** setting for PoE ports.
* Support **RADIUS Change of Authenticatio**n (CoA), allow admin force RADIUS clients reauthentication when authentication policy is changed. 
* Supports **Configuration Rollback** function, allowing the device to automatically rollback to the last stable configuration if a misconfiguration causes a loss of Cloud connection.

### \[Issue Fixed]

* Fix IP Source Guard Rules cannot be completed cleared when deleting rules.

## **v2.2.26**

### **\[Issue Fixed]**

* Fix the issue where the MAC FDB sometimes fails to update correctly when a client moves from one port to another.

## **v2.2.25**

### **\[New Features]**

* Support Surveillance VLAN in local GUI and CLI to automatically detect surveillance devices and assign them to a predefined VLAN with enhanced QoS, ensuring the security and quality of surveillance traffic.
* Enhance PoE detection mechanisms to improve interoperability with legacy PDs that may not fully comply with PoE negotiation standards.
* Enhance LLDP-MED and port power limit algorithms to improve interoperability with PDs that do not accurately report power demands with their redistributed PDs.

## **v2.2.20**

* Support HTTPs-only function (from device side). 
* Fixed the issue that switch may not sync all configurations with Cloud at the first check-in.

## **v2.2.18**

* Fixed OSPFv3 Area Setting page display error. (Configure → L3 Protocols → OSPFv3 → Area Settings)
* Fixed CPU loading issue upon parsing DHCP traffics for wired client information.

## **v2.2.15 (O**bsolete, replaced by v2.2.18)

* Add CLI command for wired client-list function: wired client list { enable | disable }
* Modify DHCP packet's host name (Option 12) to include model name and add 4 MAC address digits (2-bytes).
* Change default configurations:
  1. DHCP snooping is disabled by default.
  2. Wired client list is enabled by default.
* Add CLI command to support config VLAN range.
* Implement CLI commands that can show current config of specified feature.
* Add CLI commands to support displaying 5-min port utilization records for past 24 hours.
* Add CLI command to support showing different running config.
* Modify the LLDP-MED TLV value content when connecting to Senao Extender.
* Support manually disable / enable cloud agent by CLI and Local GUI.
* Change default config to disable IPv6 default route.
* Enhance Cloud agent to support 802.1x+MAB feature.
* Change STP default config from MSTP to RSTP.

## **v2.2.6**

* Integrate ACLG (Auto-CAM life-guard) into the PDLG.
* Add ONVIF discovery feature. 
* Change the jumbo frame size to 12KB.
* Support VTP (VLAN trunking port) for 1 \~ 4094 VLAN ID.
* Enclose system name for displaying in syslog messages.
* Support system name using UTF-8.
* Support port isolation and grouping (Please be advised the isolation settings will need re-configuration due to feature update where forward ports can be specified for a chosen port when port isolation is enabled).

## **v2.2.2**

* Support MDNS and SSDP discovery protocols.
* Support LBD function per port setting.
* Add Private-VLAN function. (via CLI and local GUI for now)
* Support LSP function.
* Fine-tune the ping delay time issue.
* Fine-tune the abnormal last update time issue for cloud\_agent.
* Support Gratuitous ARP function.
* Support single port binding to trunking member via local GUI.

## **v2.2.1**

* Add RIP/OSPF feature.
* Add RIPng/OSPFv3 feature.
* Enclose config update:

       IPv4:

         Maximum ARP (Host Route) : 2048

         Maximum Static Route : 256

         Maximum Dynamic + Static Route : 1024

       IPv6:

         Maximum Neighbor (Host Route) : 1024

         Maximum Static Route : 128

         Maximum Dynamic + Static Route : 512

* Add IPv4 multiple interface configurations for cloud agent.
* Add RIP/OSPF configurations for cloud agent.
* Add IPv4 routing table for cloud agent.
* Add IPv4 static route configurations for cloud agent.
* Enhance multiple interface & address for L3-series. (IPv4 address: 4 → 16, IPv6 address: 20 → 32)
* Enhance Cloud Agent to support MAF. (MAC address filtering)
* Known Issue: in \[MLD Snooping]\[Router Settings], when adding a port into static port list, the port will show as "T", instead of "S".
* Known Issue: in \[Web]\[Port Settings], Fiber ports will stop working after setting 1Gbps/Full from web then changing to other speed; this can be recovered by disabling/enabling the port.
* Fix abnormal gateway configuration in the DHCP relay environment.
* Fix abnormal LLDP TLV format for SFP port.
* Fixed the issue of VLAN name synchronization when the VLAN name contains special characters such as parentheses (e.g., '()').
* Add BPDU Guard / Root Guard for STP protocol feature.
* Add SNMPv3 configurations for cloud agent.
* Add MVR feature.
* Enclose fix for CVE-related issue (no\_dirlist).
* Support multiple Regions (including Japan). 
* Revise system name to be “Model Name” followed by “-“ with last 4 digits of device MAC address (for example, ECS5512-38f8).
* Support web proxy server feature in local GUI for cloud agent. 
* Enhance switch sync mechanism with cloud and cloud check-in time. 
* Enclose fix to prevent switch hang upon configuring static IPv4 address to switch device. 
* Modify the action when schedule.db changes for scheduled PoE feature. 
* Modify the log handling with Cloud about flick reboot. 
* Fix switch hang issue with IGMP and MLD for IPTV integration.
* Fix potential segmentation fault issue for the routing feature.

## **v1.2.68**

* This version is for the first release.