Standards Supported - Lenovo Flex System EN2092 Product Manual

Monitoring

Switch LEDs for external port status and switch module status indication
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Remote Monitoring (RMON) agent to collect statistics and proactively monitor switch

performance
Port mirroring for analyzing network traffic passing through the switch

Change tracking and remote logging with the syslog feature
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Support for the sFLOW agent for monitoring traffic in data networks (separate sFLOW analyzer

required elsewhere)
POST diagnostics

The following features are not supported with IPv6:
Default switch management IP address

SNMP trap host destination IP address
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Bootstrap Protocol (BOOTP) and DHCP
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RADIUS, TACACS+ and LDAP
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QoS metering and re-marking ACLs for out-profile traffic
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VMware Virtual Center (vCenter) for VMready
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Routing Information Protocol (RIP)
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Internet Group Management Protocol (IGMP)

Border Gateway Protocol (BGP)
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Virtual Router Redundancy Protocol (VRRP)

sFLOW


Standards supported

The switch supports the following IEEE standards:
IEEE 802.1D Spanning Tree Protocol (STP)

IEEE 802.1s Multiple STP (MSTP)

IEEE 802.1w Rapid STP (RSTP)

IEEE 802.1p Class of Service (CoS) prioritization

IEEE 802.1Q Tagged VLAN (frame tagging on all ports when VLANs are enabled)

IEEE 802.1x port-based authentication

IEEE 802.2 Logical Link Control

IEEE 802.3 10BASE-T Ethernet
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IEEE 802.3u 100BASE-TX Fast Ethernet

IEEE 802.3ab 1000BASE-T copper twisted pair Gigabit Ethernet

IEEE 802.3z 1000BASE-SX short range fiber optics Gigabit Ethernet
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IEEE 802.3z 1000BASE-LX long range fiber optics Gigabit Ethernet

IEEE 802.3ad Link Aggregation Control Protocol
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IEEE 802.3x Full-duplex Flow Control

IEEE 802.3ae 10GBASE-SR short range fiber optics 10 Gb Ethernet

IEEE 802.3ae 10GBASE-LR long range fiber optics 10 Gb Ethernet

10GSFP+Cu SFP+ Direct Attach copper

Flex System EN2092 1Gb Ethernet Scalable Switch 10