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Cisco SG250-26-Port Gigabit PoE+ Smart Switch with 195W Power Budget SG250-26P-K9

Cisco SG250-26-Port Gigabit PoE+ Smart Switch with 195W Power Budget SG250-26P-K9
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Item #:
SG250-26P-K9
Regular price:
$699.99
Sale price:
$697.99 - You Save $2.00 (0%)
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Product Description

Cisco PoE Gigabit Ethernet Switches 26 ethernet ports Layer 3 VLAN

BRAND NEW WITH THE FULL CISCO WARRANTY!!!

The Cisco 250 Series is the next generation of affordable smart switches that combine powerful network performance and reliability with the essential network management features you need for a solid business network. These expandable Fast Ethernet or Gigabit Ethernet switches provide basic management, security, and quality-of-service (QoS) features beyond those of an unmanaged or consumer-grade switch, at a lower cost than managed switches. And with an easy-to-use web user interface, Auto Smartports, and flexible Power over Ethernet (PoE) Plus capability, you can deploy and configure a complete business network in minutes.

Specifications

Layer 2 Switching

Spanning Tree Protocol (STP)

Standard 802.1d spanning tree support

Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default

Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported

Port grouping/link aggregation

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

?  Up to 4 groups
?  Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad LAG

VLAN

Support for up to 256 active VLANs simultaneously

Port-based and 802.1Q tag-based VLANs

Management VLAN

Voice VLAN

Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Auto voice capabilities deliver networkwide zero-touch deployment of voice endpoints and call control devices.

IGMP (versions 1, 2, and 3) snooping

Internet Group Management Protocol (IGMP) limits bandwidth-intensive multicast traffic to only the requesters; supports 4K multicast groups (source-specific multicasting is also supported).

HOL blocking

Head-of-line (HOL) blocking.

Security

SSL

Secure Sockets Layer (SSL) encrypts all HTTPS traffic, allowing secure access to the browser-based management GUI in the switch.

IEEE 802.1X (authenticator role)

RADIUS authentication, MD5 hash, single/multiple host mode, and single/multiple sessions.

Secure Sensitive Data (SSD)

A mechanism to manage sensitive data (such as passwords, keys, and so on) securely on the switch, populating this data to other devices, and secure autoconfig. Access to view the sensitive data as plaintext or encrypted is provided according to the user-configured access level and the access method of the user.

Port security

Ability to lock source MAC addresses to ports and limit the number of learned MAC addresses.

RADIUS

Supports RADIUS authentication for management access. Switch functions as a client.

Storm control

Broadcast, multicast, and unknown unicast.

DoS prevention

Denial-of-service (DoS) attack prevention.

Quality of Service

Priority levels

4 hardware queues

Scheduling

Strict priority and weighted round-robin (WRR)

Class of service

Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence/ToS/DSCP based; DiffServ; trusted QoS

Queue assignment based on differentiated services code point (DSCP) and class of service (802.1p/CoS)

Rate limiting

Ingress policer, per VLAN, per port