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NotificacionesNotifiqueme de cambios a Cisco SMB SG220-50P-K9-EU SG220-50P 50-Port Gigabit PoE Smart Plus Switch
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 Cisco SMB SG220-50P-K9-EU SG220-50P 50-Port Gigabit PoE Smart Plus Switch
[SG220-50P-K9-EU]

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MAC Table

Up to 8192 MAC addresses

Spanning Tree Protocol (STP)

Standard 802.1d Spanning Tree support, enabled by default

Fast convergence using 802.1w (Rapid Spanning Tree [RSTP])

Multiple Spanning Tree instances using 802.1s (MSTP)

16 instances are supported

Port Grouping

Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)

Up to 8 groups
Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation

Load balance based on source and destination MAC address, or source and destination MAC/IP

VLAN

Support for up to 256 VLANs simultaneously

Port-based and 802.1Q tag-based VLANs

Management VLAN

Guest VLAN

Auto Voice VLAN

Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS

QinQ VLAN

VLANs transparently cross a service provider network while isolating traffic among customers

Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP)

Protocols for automatically propagating and configuring VLANs in a bridged domain

Head-of-Line (HOL) Blocking

HOL blocking prevention

Jumbo Frame

Frame sizes up to 9216 supported

Security

ACLs

Drop or rate limit based on source and destination MAC, VLAN ID or IP address, protocol, port, differentiated services code point (DSCP)/IP precedence, TCP/UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag

Support up to 512 rules

Port Security

Creates the ability to lock source MAC addresses to ports; limits the number of learned MAC addresses

IEEE 802.1x (Authenticator Role)

802.1X: RADIUS authentication; guest VLAN; multiple host mode

RADIUS, TACACS+

Supports RADIUS and TACACS authentication; switch functions as a client

MAC Address Filtering

Supported

Storm Control

Broadcast, multicast, and unknown unicast

DoS Protection

DOS attack prevention

STP Bridge Protocol Data Unit (BPDU) Guard

This security mechanism protects the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port

Secure Shell (SSH) Protocol

SSH is a secure replacement for Telnet traffic. SCP also uses SSH. SSH v1 and v2 are supported

Secure Sockets Layer (SSL)

SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch

Para obtener más información, visite la página del producto.
Este producto esta en nuestro catálogo desde viernes 26 septiembre, 2014.
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