| IEEE standard number | IEEE standard name | SLX 9150/SLX 9250, Extreme 8520/Extreme 8720 | SLX 9540 | SLX 9640 | SLX 9740/Extreme 8820 |
|---|---|---|---|---|---|
| IEEE Std 802.1AB-2005 |
LLDP-MIB LLDP-EXT-DOT1-MIB LLDP-EXT-DOT3-MIB |
X | X | X | X |
| IEEE 802.1AG D8.1 | IEEE8021-CFM-MIB | X | X | X | X |
| IEEE 802.1AP | IEEE8021-CFM-V2-MIB | X | X | X | X |
| IEEE 802.3-2005 | CSMA/CD Access Method and Physical Layer Specifications | X | X | X | X |
| IEEE 802.3AB | 1000BASE-T | X | X | X | X |
| IEEE 802.3AE | 10G Ethernet | X | X | X | X |
| IEEE 802.3U | 100BASE-TX, 100BASE-T4 100BASE-FX Fast Ethernet at 100 Mbps with Auto-Negotiation | X | X | X | X |
| IEEE 802.3X | Flow Control | X | X | X | X |
| IEEE 802.3Z | 1000BASE-X Gigabit Ethernet over fiber optic at 1 Gbps | X | X | X | X |
| IEEE 802.3AD | LAG-MIB | X | X | X | X |
| IEEE 802.1Q | Virtual Bridged VLANs | X | X | X | X |
| IEEE 802.1D | MAC Bridges | X | X | X | X |
| IEEE 802.1W | Rapid Spanning Tree Protocol | X | X | X | X |
| IEEE 802.1S | Multiple Spanning Trees | X | X | X | X |
| IEEE 802.1AG | Connectivity Fault Management (CFM) | N/A | X | X | X |
| IEEE 802.3BA | 100 Gigabit Ethernet | X | X | X | X |
| IEEE 802.1AB | Link Layer Discovery Protocol | X | X | X | X |
| IEEE 802.1X | Port-Based Network Access Control | X | X | X | X |
| IEEE 802.3AH | Ethernet in the First Mile Link OAM3 | N/A | X | X | X |
| IEEE 8021 | PAE-MIB | X | X | X | X |
| ITU-T G.8013/Y.1731 | OAM functions and mechanisms for Ethernet-based networks | N/A | X | X | X |
| ITU-T G.8032 | Ethernet Ring Protection | N/A | X | X | 50ms protection switching not supported. |
| MEF | MEF-SOAM-TC-MIB | X | X | X | X |
| MEF | MEF-SOAM-PM-MIB | X | X | X | X |
| IEEE Std 802.1AB-2009 | LLDP DOT1-BasicSet | X | X | X | X |
| 802.1Q-2018 | LLDP ETS Recommendation TLV, LLDP PFC Configuration TLV | X | N/A | N/A | N/A |
| IEEE 802.1Q-2018 clause 37/802.1Qaz | Enhanced Transmission Selection | X | N/A | N/A | N/A |
| IEEE 802.1Q-2018 clause 36/802.1Qbb | Priority Flow Control | X | N/A | N/A | N/A |