Specifications

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WWW.EXTREMENETWORKS.COM
X435
X440-G2
X450-G2
X460-G2
5320
5420
5520
X465
X590
X620
X670-G2
X690
X695
X870
Switching
IEEE 802.1D – 1998 Spanning Tree Protocol
IEEE 802.1D – 2004 Spanning Tree Protocol (STP
and RSTP)
IEEE 802.1w – 2001 Rapid Reconfiguration for
STP, RSTP
IEEE 802.1Q – 2003 (formerly IEEE 802.1s) Multiple
Instances of STP, MSTP
EMISTP, Extreme Multiple Instances of Spanning
Tree Protocol
PVST+, Per VLAN STP (802.1Q interoperable)
Draft-ietf-bridge-rstpmib-03.txt – Definitions of
Managed Objects for Bridges with Rapid Spanning
Tree Protocol
Extreme Standby Router Protocol (ESRP)
- AE AE AE
AE AE AE AE AE AE AE
IEEE 802.1Q – 1998 Virtual Bridged Local
Area Networks
IEEE 802.3ad Static load sharing configuration and
LACP based dynamic configuration
IEEE 802.1AX-2008 Link Aggregation
Software Redundant Ports
Multi-Switch Link Aggregation Groups (M-LAG)
-
IEEE 802.1AB – LLDP Link Layer Discovery Protocol
LLDP Media Endpoint Discovery (LLDP-MED), ANSI/
TIA-1057, draft 08
Extreme Discovery Protocol (EDP)
Cisco Discovery Protocol (CDP) v1
Cisco Discovery Protocol (CDP) v2
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Extreme Loop Recovery Protocol (ELRP)
Extreme Link State Monitoring (ELSM)
IEEE 802.1ag L2 Ping and traceroute, Connectivity
Fault Management
ITU-T Y.1731 Frame Delay
ITU-T Y.1731 Frame Loss
- - -
-
IEEE 802.3ah Ethernet OAM – Unidirectional Link
Fault Management
-
ExtremeXOS Supported Protocols and Standards
ExtremeXOS Supported Protocols and Standards – Legend
Yes NT Requires Network Timing Feature Pack
- No DA Requires Direct Attach Feature Pack
AE Requires Advanced Edge License Upgrade AV Requires AVB Multi-media Feature Pack
C Requires Core License Upgrade
P Requires Premier License Upgrade
MP Requires MPLS Feature Pack
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CDPv2 is supported on switches running EXOS 21.1 or beyond code