Lenovo 7309DRX Manuale del prodotto - Pagina 10

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Converged Enhanced Ethernet

Priority-Based Flow Control (PFC) (IEEE 802.1Qbb) extends 802.3x standard flow control to allow the

switch to pause traffic based on the 802.1p priority value in each packet's VLAN tag.

Enhanced Transmission Selection (ETS) (IEEE 802.1Qaz) provides a method for allocating link

bandwidth based on the 802.1p priority value in each packet's VLAN tag.

Data Center Bridging Capability Exchange Protocol (DCBX) (IEEE 802.1AB) allows neighboring network

devices to exchange information about their capabilities.

Fibre Channel and Fibre Channel over Ethernet (FCoE)

FC-BB5 FCoE specification compliant

Native FC Forwarder (FCF) switch operations

End-to-end FCoE support (initiator to target)

FCoE Initialization Protocol (FIP) support for automatic ACL configuration

Link Aggregation Group (LAG) support for FCoE connections

Supports 2,048 FCoE sessions with FIP Snooping by using Class ID ACLs

Omni Ports support 4/8 Gb FC when FC SFPs+ are installed in these ports

Support for F_port, E_Port ISL, NP_port and VF_port Fibre Channel port types

Full Fabric mode for end-to-end FCoE or FCoE gateway; NPV Gateway mode for external FC SAN

attachments

Fabric services in Full Fabric mode:

Name Server

Fabric login services

Fabric Shortest Path First (FSPF)

Fabric-Device Management Interface (FDMI)

Port security

Zoning

Manageability

Industry-standard command line interface (isCLI)

Simple Network Management Protocol (SNMP V1, V2 and V3)

HTTP/HTTPS browser GUI

Telnet interface for CLI

Secure Shell (SSH) v1 and v2 for CLI

Secure Copy (SCP) for uploading and downloading the switch configuration via secure channels

Link Layer Discovery Protocol (LLDP) for discovering network devices

Serial interface for CLI

Scriptable CLI

Dual software images

Firmware image update via TFTP, FTP, or Secure FTP (sFTP)

Network Time Protocol (NTP) for switch clock synchronization

Netconf (XML)

Switch Center management application

Monitoring

Switch LEDs for port status and switch status indication

Remote Monitoring (RMON) agent to collect statistics and proactively monitor switch performance

Port mirroring for analyzing network traffic passing through switch

Change tracking and remote logging with syslog feature

Support for sFLOW agent for monitoring traffic in data networks (separate sFLOW analyzer required

elsewhere)

The following features are not supported with IPv6:

Bootstrap Protocol (BOOTP) and DHCP

RADIUS, TACACS+ and LDAP

VMware Virtual Center (vCenter) for VMready

Routing Information Protocol (RIP)

Internet Group Management Protocol (IGMP)

RackSwitch G8264CS