# Configure Ethernet features Ethernet supports a wide range of generic features that don’t require specific configuration. However, a few features that must be configured explicitly for each reference kit are described here. Tab QCS6490 Tab IQ-9075 Tab IQ-9075 with Mezzanine Tab IQ-8275 Tab IQ-8275 with Mezzanine Tab IQ-615 - *class* tabincludedirective - ## Configure link speed You can configure link speed from the supported link modes in the `ethtool` command output. ethtool -s [device_name] autoneg [on/off] speed [10/100/1000/2500] duplex [full] Copy to clipboard For example: ethtool -s enP1p5s0f0 autoneg on speed 2500 duplex full Copy to clipboard ## Configure energy efficient Ethernet Note EEE feature is supported only on QEP8121 PHY. You can control EEE by performing certain functions such as verifying the status of EEE and enabling or disabling EEE. Sample commands and their outputs for each function are provided here for your reference. - Verify EEE status > > > ethtool --show-eee [interface] > Copy to clipboard > > > For example: > > > ethtool --show-eee enP1p5s0f1 > Copy to clipboard > > > Sample output: > > > EEE settings for enP1p5s0f1: > EEE status: disabled > Tx LPI: disabled > Supported EEE link modes: 1000baseT/Full > 10000baseT/Full > 1000baseKX/Full > 10000baseKX4/Full > 10000baseKR/Full > Advertised EEE link modes: Not reported > Link partner advertised EEE link modes: Not reported > Copy to clipboard - Enable EEE > > > ethtool --set-eee [interface] eee on > Copy to clipboard > > > For example: > > > ethtool --set-eee enP1p5s0f1 eee on > Copy to clipboard > > > Sample output: > > > EEE settings for enP1p5s0f1: > EEE status: enabled - inactive > Tx LPI: 17 (us) > Supported EEE link modes: 100baseT/Full > 1000baseT/Full > Advertised EEE link modes: 100baseT/Full > 1000baseT/Full > Link partner advertised EEE link modes: Not reported > Copy to clipboard - Disable EEE > > > ethtool --set-eee [interface] eee off > Copy to clipboard > > > For example: > > > ethtool --set-eee enP1p5s0f1 eee off > Copy to clipboard > > > Sample output: > > > EEE settings for enP1p5s0f1: > EEE status: disabled > Tx LPI: 17 (us) > Supported EEE link modes: 100baseT/Full > 1000baseT/Full > Advertised EEE link modes: 100baseT/Full > 1000baseT/Full > Link partner advertised EEE link modes: Not reported > Copy to clipboard ## Verify preconfigured MAC address QPS615 is a PCIe switch on RB3 Gen 2 Development Kit. It doesn’t have an electrically erasable programmable read only memory (EEPROM) to store the MAC address permanently. However, the MAC address is programmed and stored at a persistent path on the device. Verify the configuration of the interface. > > > ip -s addr show dev enP1p5s0f1 > Copy to clipboard Sample output: > > > enP1p5s0f1: mtu 1500 qdisc mq state UP group default qlen 1000 > link/ether 62:99:60:23:4d:52 brd ff:ff:ff:ff:ff:ff > RX: bytes packets errors dropped missed mcast > 105971 313 0 2 0 0 > TX: bytes packets errors dropped carrier collsns > 145434 762 0 2 0 0 > Copy to clipboard - *class* tabincludedirective - ## Configure link speed You can configure link speed from the supported link modes in the `ethtool` command output. ethtool -s [device_name] autoneg [on/off] speed [10/100/1000/2500] duplex [full] Copy to clipboard For example: ethtool -s eth0 autoneg on speed 2500 duplex full Copy to clipboard ## Configure gPTP You can configure PTP feature to synchronize clocks throughout a device. The ptp4l daemon enables accurate time synchronization between networked devices and is commonly used in Time Sensitive Networking (TSN) and industrial automation environments where deterministic timing and low synchronization error are required. To use the ptp4l utility, install the linuxptp package on the target Linux system. The linuxptp package is available in most Linux distributions and can be installed using the distribution’s supported package manager. To configure PTP, do the following: 1. Download the latest [Linux PTP](https://www.linuxptp.org/) source code. 2. Compile the source code to generate ptp4l binary. 3. Download the ptp4l binary and `default.cfg` file to the `/data` directory in the EVK. The `default.cfg` file is available in the `configs` directory of the Linux PTP source code. ### Test setup 1. Connect two EVK devices in a back-to-back topology using an RJ45 Ethernet cable. 2. Configure one device as the reference (gPTP master) and the other as the mirror (gPTP slave). 3. Use the ptp4l utilities with platform-specific custom [configuration files](https://docs.qualcomm.com/doc/80-80022-26/topic/config-ethernet-features.html#gptp-config-parameters) for both master and slave devices. 4. Run the PTP daemon as master on one EVK device. ptp4l -i eth0 -f /etc/gptp_master.cfg Copy to clipboard 5. Run the PTP daemon as slave on another EVK device. ptp4l -i eth0 -f /etc/gptp_slave.cfg Copy to clipboard Note For information about ptp4l arguments, see ptp4l Linux man page. 6. Monitor synchronization status by examining the gPTP related messages in `/var/log/syslog`. /var/log/syslog | grep -i ptp Copy to clipboard 7. Observe timing performance metrics, including RMS error, maximum offset, frequency error, and path delay. 8. Analyze the logged results to confirm successful time synchronization between devices and to quantify any remaining differences. ### Configuration parameters The following table lists the parameters for `gptp_master.cfg` configuration file. | Parameter | Value | | --- | --- | | gmCapable | 1 | | priority1 | 128 | | priority2 | 248 | | logAnnounceInterval | 0 | | logSyncInterval | -3 | | syncReceiptTimeout | 3 | | neighborPropDelayThresh | 8000 | | min\_neighbor\_prop\_delay | -20000000 | | assume\_two\_step | 1 | | path\_trace\_enabled | 1 | | follow\_up\_info | 1 | | transportSpecific | 0x1 | | ptp\_dst\_mac | 01:80:C2:00:00:0E | | network\_transport | L2 | | delay\_mechanism | P2P | | tx\_timestamp\_timeout | 1000 | The following table lists the parameters for `gptp_slave.cfg` configuration file. | Parameter | Value | | --- | --- | | gmCapable | 0 | | priority1 | 248 | | priority2 | 248 | | logAnnounceInterval | 0 | | logSyncInterval | -3 | | syncReceiptTimeout | 3 | | neighborPropDelayThresh | 8000 | | min\_neighbor\_prop\_delay | -20000000 | | assume\_two\_step | 1 | | path\_trace\_enabled | 1 | | follow\_up\_info | 1 | | transportSpecific | 0x1 | | ptp\_dst\_mac | 01:80:C2:00:00:0E | | network\_transport | L2 | | delay\_mechanism | P2P | | tx\_timestamp\_timeout | 1000 | ### Sample logs Sample log for master device. cat /var/log/syslog | grep -i ptp 2026-03-13T15:37:25.221449+00:00 iq-9075-evk kernel: PTP clock support registered 2026-03-13T15:37:25.222684+00:00 iq-9075-evk kernel: qcom-ethqos 23040000.ethernet end0: registered PTP clock 2026-03-13T15:42:13.740620+00:00 iq-9075-evk ptp4l: [362.671] selected /dev/ptp0 as PTP clock 2026-03-13T15:42:13.780931+00:00 iq-9075-evk ptp4l: [362.712] port 1 (end0): INITIALIZING to LISTENING on INIT_COMPLETE 2026-03-13T15:42:13.781042+00:00 iq-9075-evk ptp4l: [362.712] port 0 (/var/run/ptp4l): INITIALIZING to LISTENING on INIT_COMPLETE 2026-03-13T15:42:13.781088+00:00 iq-9075-evk ptp4l: [362.712] port 0 (/var/run/ptp4lro): INITIALIZING to LISTENING on INIT_COMPLETE 2026-03-13T15:42:17.359566+00:00 iq-9075-evk ptp4l: [366.290] port 1 (end0): LISTENING to MASTER on ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES 2026-03-13T15:42:17.359751+00:00 iq-9075-evk ptp4l: [366.290] selected local clock aabbcc.fffe.ddeeff as best master 2026-03-13T15:42:17.359801+00:00 iq-9075-evk ptp4l: [366.290] port 1 (end0): assuming the grand master role 2026-03-13T15:47:39.285905+00:00 iq-9075-evk ptp4l: [688.216] selected /dev/ptp0 as PTP clock 2026-03-13T15:47:39.348769+00:00 iq-9075-evk ptp4l: [688.279] port 1 (end0): INITIALIZING to LISTENING on INIT_COMPLETE 2026-03-13T15:47:39.348908+00:00 iq-9075-evk ptp4l: [688.280] port 0 (/var/run/ptp4l): INITIALIZING to LISTENING on INIT_COMPLETE 2026-03-13T15:47:39.348966+00:00 iq-9075-evk ptp4l: [688.280] port 0 (/var/run/ptp4lro): INITIALIZING to LISTENING on INIT_COMPLETE 2026-03-13T15:47:43.295444+00:00 iq-9075-evk ptp4l: [692.226] port 1 (end0): LISTENING to MASTER on ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES 2026-03-13T15:47:43.295595+00:00 iq-9075-evk ptp4l: [692.226] selected local clock aabbcc.fffe.ddeeff as best master 2026-03-13T15:47:43.295642+00:00 iq-9075-evk ptp4l: [692.226] port 1 (end0): assuming the grand master role 2026-03-13T15:54:37.582464+00:00 iq-9075-evk ptp4l: [1106.513] selected /dev/ptp0 as PTP clock 2026-03-13T15:54:37.608424+00:00 iq-9075-evk ptp4l: [1106.539] port 1 (end0): INITIALIZING to LISTENING on INIT_COMPLETE 2026-03-13T15:54:37.608544+00:00 iq-9075-evk ptp4l: [1106.539] port 0 (/var/run/ptp4l): INITIALIZING to LISTENING on INIT_COMPLETE 2026-03-13T15:54:37.608581+00:00 iq-9075-evk ptp4l: [1106.539] port 0 (/var/run/ptp4lro): INITIALIZING to LISTENING on INIT_COMPLETE 2026-03-13T15:54:40.770368+00:00 iq-9075-evk ptp4l: [1109.700] port 1 (end0): LISTENING to MASTER on ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES 2026-03-13T15:54:40.770521+00:00 iq-9075-evk ptp4l: [1109.701] selected local clock aabbcc.fffe.ddeeff as best master 2026-03-13T15:54:40.770566+00:00 iq-9075-evk ptp4l: [1109.701] port 1 (end0): assuming the grand master role 2026-03-13T15:54:40.799265+00:00 iq-9075-evk ptp4l: [1109.730] port 1 (end0): Master clock quality received is greater than configured, ignoring master! Copy to clipboard Sample log for slave device. 2026-03-13T15:43:33.243079+00:00 iq-9075-evk kernel: PTP clock support registered 2026-03-13T15:43:33.244219+00:00 iq-9075-evk kernel: qcom-ethqos 23040000.ethernet end0: registered PTP clock 2026-03-13T15:59:54.442980+00:00 iq-9075-evk ptp4l: [1054.284] selected /dev/ptp0 as PTP clock 2026-03-13T15:59:54.505326+00:00 iq-9075-evk ptp4l: [1054.347] port 1 (end0): INITIALIZING to LISTENING on INIT_COMPLETE 2026-03-13T15:59:54.505457+00:00 iq-9075-evk ptp4l: [1054.347] port 0 (/var/run/ptp4l): INITIALIZING to LISTENING on INIT_COMPLETE 2026-03-13T15:59:54.505541+00:00 iq-9075-evk ptp4l: [1054.347] port 0 (/var/run/ptp4lro): INITIALIZING to LISTENING on INIT_COMPLETE 2026-03-13T15:59:57.901593+00:00 iq-9075-evk ptp4l: [1057.742] port 1 (end0): LISTENING to MASTER on ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES 2026-03-13T15:59:57.901734+00:00 iq-9075-evk ptp4l: [1057.743] selected local clock 8cfdf0.fffe.aec7dd as best master 2026-03-13T15:59:57.901782+00:00 iq-9075-evk ptp4l: [1057.743] port 1 (end0): assuming the grand master role 2026-03-13T15:59:58.881612+00:00 iq-9075-evk ptp4l: [1058.723] port 1 (end0): new foreign master aabbcc.fffe.ddeeff-1 2026-03-13T16:00:00.884348+00:00 iq-9075-evk ptp4l: [1060.725] selected best master clock aabbcc.fffe.ddeeff 2026-03-13T16:00:00.884525+00:00 iq-9075-evk ptp4l: [1060.725] port 1 (end0): MASTER to UNCALIBRATED on RS_SLAVE 2026-03-13T16:00:01.785606+00:00 iq-9075-evk ptp4l: [1061.627] port 1 (end0): UNCALIBRATED to SLAVE on MASTER_CLOCK_SELECTED 2026-03-13T16:00:02.419840+00:00 iq-9075-evk ptp4l: [1062.261] rms 159053688363 max 318107376783 freq +787 +/- 298 delay 3965 +/- 0 2026-03-13T16:00:03.432827+00:00 iq-9075-evk ptp4l: [1063.273] rms 11 max 21 freq +916 +/- 7 delay 3965 +/- 0 2026-03-13T16:00:04.441321+00:00 iq-9075-evk ptp4l: [1064.282] rms 4 max 7 freq +904 +/- 5 delay 3964 +/- 0 2026-03-13T16:00:05.450759+00:00 iq-9075-evk ptp4l: [1065.292] rms 6 max 12 freq +907 +/- 8 delay 3965 +/- 0 2026-03-13T16:00:06.461179+00:00 iq-9075-evk ptp4l: [1066.302] rms 7 max 15 freq +910 +/- 10 delay 3965 +/- 0 2026-03-13T16:00:07.470483+00:00 iq-9075-evk ptp4l: [1067.311] rms 6 max 12 freq +902 +/- 7 delay 3966 +/- 0 2026-03-13T16:00:08.480924+00:00 iq-9075-evk ptp4l: [1068.322] rms 5 max 10 freq +898 +/- 5 delay 3966 +/- 0 2026-03-13T16:00:09.492750+00:00 iq-9075-evk ptp4l: [1069.333] rms 7 max 10 freq +895 +/- 9 delay 3965 +/- 0 2026-03-13T16:00:10.502109+00:00 iq-9075-evk ptp4l: [1070.343] rms 8 max 11 freq +899 +/- 10 delay 3966 +/- 0 2026-03-13T16:00:11.510144+00:00 iq-9075-evk ptp4l: [1071.351] rms 7 max 12 freq +908 +/- 7 delay 3966 +/- 0 2026-03-13T16:00:12.522429+00:00 iq-9075-evk ptp4l: [1072.363] rms 8 max 11 freq +897 +/- 10 delay 3967 +/- 0 2026-03-13T16:00:13.532111+00:00 iq-9075-evk ptp4l: [1073.373] rms 7 max 10 freq +900 +/- 9 delay 3967 +/- 0 2026-03-13T16:00:14.538301+00:00 iq-9075-evk ptp4l: [1074.379] rms 6 max 12 freq +898 +/- 8 delay 3967 +/- 0 2026-03-13T16:00:15.548936+00:00 iq-9075-evk ptp4l: [1075.390] rms 7 max 13 freq +906 +/- 9 delay 3967 +/- 0 2026-03-13T16:00:16.560008+00:00 iq-9075-evk ptp4l: [1076.401] rms 4 max 6 freq +899 +/- 6 delay 3967 +/- 0 2026-03-13T16:00:17.571550+00:00 iq-9075-evk ptp4l: [1077.412] rms 5 max 8 freq +904 +/- 6 delay 3966 +/- 0 2026-03-13T16:00:18.581428+00:00 iq-9075-evk ptp4l: [1078.422] rms 5 max 7 freq +900 +/- 7 delay 3967 +/- 0 2026-03-13T16:00:19.592580+00:00 iq-9075-evk ptp4l: [1079.433] rms 10 max 20 freq +892 +/- 12 delay 3965 +/- 0 2026-03-13T16:00:20.602797+00:00 iq-9075-evk ptp4l: [1080.443] rms 7 max 11 freq +892 +/- 10 delay 3967 +/- 0 2026-03-13T16:00:21.614376+00:00 iq-9075-evk ptp4l: [1081.455] rms 8 max 14 freq +900 +/- 9 delay 3967 +/- 0 2026-03-13T16:00:22.625758+00:00 iq-9075-evk ptp4l: [1082.466] rms 7 max 12 freq +885 +/- 5 delay 3968 +/- 0 2026-03-13T16:00:23.634398+00:00 iq-9075-evk ptp4l: [1083.475] rms 7 max 13 freq +889 +/- 9 delay 3968 +/- 0 2026-03-13T16:00:24.644326+00:00 iq-9075-evk ptp4l: [1084.485] rms 6 max 9 freq +892 +/- 8 delay 3967 +/- 0 2026-03-13T16:00:25.655505+00:00 iq-9075-evk ptp4l: [1085.496] rms 8 max 13 freq +892 +/- 11 delay 3967 +/- 0 2026-03-13T16:00:26.667713+00:00 iq-9075-evk ptp4l: [1086.508] rms 5 max 10 freq +891 +/- 7 delay 3967 +/- 0 2026-03-13T16:00:27.675895+00:00 iq-9075-evk ptp4l: [1087.517] rms 5 max 11 freq +891 +/- 7 delay 3968 +/- 0 2026-03-13T16:00:28.687333+00:00 iq-9075-evk ptp4l: [1088.528] rms 3 max 6 freq +890 +/- 4 delay 3968 +/- 0 Copy to clipboard ### Execute gPTP using RTC testbench The gPTP standard serves as a prerequisite for several other Time-Sensitive Networking (TSN) standards and, therefore, cannot be validated independently using the RTC Testbench. As a result, gPTP is configured and exercised as part of the validation workflows for dependent standards within the RTC Testbench environment. In the current release, the validation setup includes the ptp4l daemon running on both the master and slave devices, which are connected in a back-to-back topology. In alignment with the RTC Testbench validation methodology, gPTP execution is integrated into other standard test scenarios. - *class* tabincludedirective - ## Configure link speed You can configure link speed from the supported link modes in the `ethtool` command output. ethtool -s [device_name] autoneg [on/off] speed [100/1000/2500/5000/10000] duplex [full] Copy to clipboard For example: ethtool -s enp5s0f0 autoneg on speed 2500 duplex full Copy to clipboard ## Configure energy efficient Ethernet Note EEE feature is supported only on QEP8121 PHY. You can control EEE by performing certain functions such as verifying the status of EEE and enabling or disabling EEE. Sample commands and their outputs for each function are provided here for your reference. - Verify EEE status > > > ethtool --show-eee [interface] > Copy to clipboard > > > For example: > > > ethtool --show-eee enP1p5s0f0 > Copy to clipboard > > > Sample output: > > > EEE settings for enp5s0f0: > EEE status: disabled > Tx LPI: disabled > Supported EEE link modes: 1000baseT/Full > 10000baseT/Full > 1000baseKX/Full > 10000baseKX4/Full > 10000baseKR/Full > 2500baseT/Full > 5000baseT/Full > Advertised EEE link modes: Not reported > Link partner advertised EEE link modes: Not reported > Copy to clipboard - Enable EEE > > > ethtool --set-eee [interface] eee on > Copy to clipboard > > > For example: > > > ethtool --set-eee enP1p5s0f0 eee on > Copy to clipboard > > > Sample output: > > > EEE settings for enp5s0f0: > EEE status: enabled - inactive > Tx LPI: 600 (us) > Supported EEE link modes: 1000baseT/Full > 10000baseT/Full > 1000baseKX/Full > 10000baseKX4/Full > 10000baseKR/Full > 2500baseT/Full > 5000baseT/Full > Advertised EEE link modes: 1000baseT/Full > 10000baseT/Full > 1000baseKX/Full > 10000baseKX4/Full > 10000baseKR/Full > 2500baseT/Full > 5000baseT/Full > Link partner advertised EEE link modes: Not reported > Copy to clipboard - Disable EEE > > > ethtool --set-eee [interface] eee off > Copy to clipboard > > > For example: > > > ethtool --set-eee enP1p5s0f0 eee off > Copy to clipboard > > > Sample output: > > > EEE settings for enp5s0f0: > EEE status: disabled > Tx LPI: disabled > Supported EEE link modes: 1000baseT/Full > 10000baseT/Full > 1000baseKX/Full > 10000baseKX4/Full > 10000baseKR/Full > 2500baseT/Full > 5000baseT/Full > Advertised EEE link modes: Not reported > Link partner advertised EEE link modes: Not reported > Copy to clipboard ## Verify preconfigured MAC address QPS615 is a PCIe switch on IQ-9075 EVK with Mezzanine card. It doesn’t have an electrically erasable programmable read only memory (EEPROM) to store the MAC address permanently. However, the MAC address is programmed and stored at a persistent path on the device. Verify the configuration of the interface. > > > ip a > Copy to clipboard Sample output: > > > enp5s0f0: mtu 1500 qdisc mq state DOWN group default qlen 1000 > link/ether 5c:0a:11:22:33:44 brd ff:ff:ff:ff:ff:ff > altname enx5c0a11223344 > Copy to clipboard - *class* tabincludedirective - ## Configure link speed You can configure link speed from the supported link modes in the `ethtool` command output. ethtool -s [device_name] autoneg [on/off] speed [10/100/1000/2500] duplex [full] Copy to clipboard For example: ethtool -s end0 autoneg on speed 2500 duplex full Copy to clipboard - *class* tabincludedirective - ## Configure link speed You can configure link speed from the supported link modes in the `ethtool` command output. ethtool -s [device_name] autoneg [on/off] speed [100/1000/2500] duplex [full] Copy to clipboard For example: ethtool -s enp5s0f0 autoneg on speed 2500 duplex full Copy to clipboard ## Configure energy efficient Ethernet Note EEE feature is supported only on QEP8121 PHY. You can control EEE by performing certain functions such as verifying the status of EEE and enabling or disabling EEE. Sample commands and their outputs for each function are provided here for your reference. - Verify EEE status > > > ethtool --show-eee [interface] > Copy to clipboard > > > For example: > > > ethtool --show-eee enP1p5s0f0 > Copy to clipboard > > > Sample output: > > > EEE settings for enp5s0f0: > EEE status: disabled > Tx LPI: disabled > Supported EEE link modes: 1000baseT/Full > 10000baseT/Full > 1000baseKX/Full > 10000baseKX4/Full > 10000baseKR/Full > 2500baseT/Full > 5000baseT/Full > Advertised EEE link modes: Not reported > Link partner advertised EEE link modes: Not reported > Copy to clipboard - Enable EEE > > > ethtool --set-eee [interface] eee on > Copy to clipboard > > > For example: > > > ethtool --set-eee enP1p5s0f0 eee on > Copy to clipboard > > > Sample output: > > > EEE settings for enp5s0f0: > EEE status: enabled - inactive > Tx LPI: 600 (us) > Supported EEE link modes: 1000baseT/Full > 10000baseT/Full > 1000baseKX/Full > 10000baseKX4/Full > 10000baseKR/Full > 2500baseT/Full > 5000baseT/Full > Advertised EEE link modes: 1000baseT/Full > 10000baseT/Full > 1000baseKX/Full > 10000baseKX4/Full > 10000baseKR/Full > 2500baseT/Full > 5000baseT/Full > Link partner advertised EEE link modes: Not reported > Copy to clipboard - Disable EEE > > > ethtool --set-eee [interface] eee off > Copy to clipboard > > > For example: > > > ethtool --set-eee enP1p5s0f0 eee off > Copy to clipboard > > > Sample output: > > > EEE settings for enp5s0f0: > EEE status: disabled > Tx LPI: disabled > Supported EEE link modes: 1000baseT/Full > 10000baseT/Full > 1000baseKX/Full > 10000baseKX4/Full > 10000baseKR/Full > 2500baseT/Full > 5000baseT/Full > Advertised EEE link modes: Not reported > Link partner advertised EEE link modes: Not reported > Copy to clipboard ## Verify preconfigured MAC address QPS615 is a PCIe switch on IQ-8275 EVK with Mezzanine card. It doesn’t have an electrically erasable programmable read only memory (EEPROM) to store the MAC address permanently. However, the MAC address is programmed and stored at a persistent path on the device. Verify the configuration of the interface. > > > ip a > Copy to clipboard Sample output: > > > enp5s0f0: mtu 1500 qdisc mq state DOWN group default qlen 1000 > link/ether aa:bb:cc:dd:ee:ff brd ff:ff:ff:ff:ff:ff > altname enxaabbccddeeff > Copy to clipboard - *class* tabincludedirective - IQ-615 supports a wide range of generic Ethernet features that don’t require specific configuration. ## Next steps > > > - [Troubleshoot Ethernet issues](https://docs.qualcomm.com/doc/80-80022-26/topic/troubleshoot-ethernet-issues.html#troubleshoot-ethernet-issues) Last Published: May 24, 2026 [Previous Topic Perform Ethernet operations](https://docs.qualcomm.com/bundle/publicresource/80-80022-26/topics/perform-ethernet-operations.md) [Next Topic Troubleshoot Ethernet issues](https://docs.qualcomm.com/bundle/publicresource/80-80022-26/topics/troubleshoot-ethernet-issues.md)