Cisco SF200-48 SLM248GT-NA データシート
製品コード
SLM248GT-NA
Data Sheet
© 2010 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
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Feature
Description
IPv6
IPv6
IPv6 host mode
IPv6 over Ethernet
Dual IPv6/IPv4 stack
IPv6 neighbor and router discovery (ND)
IPv6 stateless address auto-configuration
Path maximum transmission unit (MTU) discovery
Duplicate address detection (DAD)
Internet Control Message Protocol (ICMP) version 6
IPv6 over IPv4 network with Intra-Site Automatic Tunnel Addressing Protocol (ISATAP) support
IPv6 QoS
Prioritize IPv6 packets in hardware
Multicast Listener Discovery
(MLD) snooping
(MLD) snooping
Deliver IPv6 multicast packets only to the required receivers
IPv6 applications
Web, ping, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol (TFTP), RADIUS, syslog, DNS client
IPv6 RFCs supported
RFC 2463: ICMP version 6
RFC 3513: IPv6 address architecture
RFC 4291: IPv6 addressing architecture
RFC 2460: IPv6 specification
RFC 2461: Neighbor discovery for IPv6
RFC 2462: IPv6 stateless address auto-configuration
RFC 1981: Path maximum transmission unit (MTU) discovery
RFC 4007: IPv6 scoped address architecture
RFC 3484: Default address selection mechanism
RFC 4214: ISATAP tunneling
RFC 4293: MIB IPv6: Textual conventions and general group
RFC 3595: Textual conventions for IPv6 flow label
Management
Web user interface
Built-in switch configuration utility for easy browser-based device configuration (HTTP). Supports configuration, system
dashboard, system maintenance, and monitoring
dashboard, system maintenance, and monitoring
Remote Monitoring (RMON)
Embedded RMON software agent supports one RMON group (statistics) for enhanced traffic management,
monitoring, and analysis
monitoring, and analysis
IPv4 and IPv6 dual stack
Coexistence of both protocol stacks to ease migration
Firmware upgrade
Web browser upgrade (HTTP) and TFTP
Port mirroring
Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 4 source
ports can be mirrored to one destination port. A single session is supported.
ports can be mirrored to one destination port. A single session is supported.
VLAN mirroring
Traffic from a VLAN can be mirrored to a port for analysis with a network analyzer or RMON probe. Up to 4 source
VLANs can be mirrored to one destination port. A single session is supported.
VLANs can be mirrored to one destination port. A single session is supported.
DHCP (Options 66 and 67)
Dynamic Host Configuration Protocol (DHCP) options facilitate tighter control from a central point (DHCP server) to
obtain IP address, auto-configuration (with configuration file download)
obtain IP address, auto-configuration (with configuration file download)
Text-editable config files
Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deployment
Smartports
Simplified configuration of QoS and security capabilities (available April 2011)
Cloud services
Support for FindIT Network Discovery Utility
Localization
Localization of GUI and documentation into multiple languages
Other management
HTTP, RADIUS, port mirroring, TFTP upgrade, DHCP client, BOOTP, SNTP, , ping, syslog
Power Efficiency
Energy Detect
Automatically turns off power on Gigabit Ethernet RJ-45 port when the switch detects a link down
Active mode is resumed without loss of any packets when the switch detects the link is back up
Cable length detection
Adjusts the signal strength based on the cable length. Reduces the power consumption for cables shorter than 10 m.
General
Jumbo frames
Frame sizes up to 10 KB supported on 10/100 and Gigabit interfaces
MAC table
Up to 8000 MAC addresses