Lenovo Flex System Fabric CN4093 Product Manual - Page 13
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1 Gb Ethernet
1Gb RJ-45 SFP
(00FE333, 00AY240)
1Gb SX SFP (81Y1622)
1/10Gb SFP+ (00MY034)
1Gb LX SFP (90Y9424)
8 Gb Fibre Channel (operating at 8 Gbps or 4 Gbps)
8Gb FC SW SFP+
(44X1964)
Management ports
1 GbE management port
RS-232 management
port
Software features
Note: The features that are listed in this section are based on Networking OS version 8.3.
The Flex System Fabric CN4093 10Gb Converged Scalable Switch has the following software features:
Scalability and performance:
Media access control (MAC) address learning with automatic updates
Up to 128 IP interfaces per switch
Static and LACP (IEEE 802.3ad) link aggregation
Broadcast and multicast storm control
IGMP snooping to limit flooding of IP multicast traffic
IGMP filtering to control multicast traffic for hosts that are participating in multicast groups
Configurable traffic distribution schemes over trunk links that are based on source and
destination IP or MAC addresses, or both
Fast port forwarding and fast uplink convergence for rapid STP convergence
Availability and redundancy:
IEEE 802.1D STP for providing L2 redundancy
IEEE 802.1s Multiple STP (MSTP) for topology optimization
IEEE 802.1w Rapid STP (RSTP) provides rapid STP convergence for delay-sensitive traffic
Per-VLAN Rapid STP (PVRST) enhancements
Layer 2 Failover to support active/standby configurations of NIC teaming on compute nodes
Hot Links provides basic link redundancy with fast recovery for network topologies that
require Spanning Tree to be turned off
VLAN support:
Up to 4095 VLANs supported per switch, with VLAN numbers 1 - 4095 (4095 is used for
management module's connection only)
802.1Q VLAN tagging support on all ports
Full private VLANs
Security:
VLAN-based, MAC-based, and IP-based access control lists (ACLs)
802.1x port-based authentication
Multiple user IDs and passwords
User access control
Radius, TACACS+, and LDAP authentication and authorization
NIST 800-131A Encryption
Selectable encryption protocol; SHA 256 enabled as default
Lenovo Flex System Fabric CN4093 10Gb Converged Scalable Switch
1000BASE-T
UTP Category 5, 5E, or 6 up to 100 meters.
1000BASE-SX
Up to 30 m with fiber optic cables supplied by Lenovo
(see Table 5); 850 nm multimode fiber cable 50 µ (OM2)
up to 550 m or 62.5 µ (OM1) up to 220 m.
1000BASE-LX
1310 nm single-mode fiber optic cable up to 10 km.
FC-PI-4 (8GFC,
Up to 30 m with fiber optic cables supplied by Lenovo
4GFC)
(see Table 5); 850 nm multimode fiber, 50 µ OM3 up to
150 m at 8Gbps or up to 380 m at 4Gbps.
1000BASE-T
UTP Category 5, 5E, or 6 up to 100 meters.
RS-232
DB-9-to-mini-USB or RJ-45-to-mini-USB console cable
(comes with the optional Cable Kit, 90Y9338).
RJ-45
LC
LC
LC
RJ-45
Mini-USB
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