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    Cisco SG300-10SFP L3-Managed Switch 8 Port SFP ความเร็ว Gigabit + 2 Port Combo รองรับ Static Routing, VLAN Switches เชื่อมเคร... ดูขนาดใหญ่กว่า

    Cisco SG300-10SFP L3-Managed Switch 8 Port SFP ความเร็ว Gigabit + 2 Port Combo รองรับ Static Routing, VLAN

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    Cisco SG300-10SFP L3-Managed Switch ขนาด 8 Port SFP ความเร็ว 10/100/1000Mbps พร้อม 2 Port Combo รองรับ Static Routing, VLAN

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    15,900 ฿ Ex.VAT

    คุณสมบัติ

    Switch ManagedL2/L3 Managed
    Uplink Port GigabitYes
    SFP Port GigabitYes

    รายละเอียด

    Cisco 300 Series Switches Data Sheet

    Specifications

    Detail

    Cisco Switch SG300-10SFP ขนาด 8 Port SFP ความเร็ว Gigabit , 2 พอร์ท Gigabit Combo RJ45/SFP ควบคุมการทำงานผ่าน Web

    Ports

    8 Port SFP 10/100/1000Mbps + 2 Gigabit Ethernet combo

    Performance

    Switching Capacity in Millions of Packets per Second (mpps) (64-byte packets)

    14.88

    Switching Capacity in Gigabits per Second (Gbps)

    20

    Management

    Web user interface

    Built-in web user interface for easy browser-based configuration (HTTP/HTTPS)

    SNMP

    SNMP versions 1 and 2c with support for traps

    SNMP MIBs

    RFC1213 MIB-2, RFC2863 interface MIB, RFC2665 Ether-like MIB, RFC1493 bridge MIB, RFC2674 extended bridge MIB (P-bridge, Q-bridge), RFC2819 RMON MIB (groups 1, 2, 3, and 9 only), RFC2737 entity MIB, RFC 2618 RADIUS client MIB

    RMON

    Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis.

    Firmware upgrade

    • Web browser upgrade (HTTP)

    • Trivial File Transfer Protocol (TFTP) upgrade

    Port mirroring

    Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe.

    Other management

    • RFC854 Telnet (menu-driven configuration)

    • SSH and Telnet management

    • SSL security for web user interface

    • Switch audit log

    • Dynamic Host Configuration Protocol (DHCP) client

    • BOOTP

    • Simple Network Time Protocol (SNTP)

    • Xmodem upgrade

    • Cable diagnostics

    • Ping

    Security Features

    IEEE 802.1X

    802.1X - RADIUS authentication. MD5 encryption

    Access control

    • Filtering: MAC based

    • MAC source address (SA)/destination address (DA)

    • IP SA/DA

    • Ethernet type field

    • Protocol

    • TCP/UDP port numbers

    Availability

    Link aggregation

    • Link aggregation using IEEE 802.3ad Link Aggregation Control Protocol (LACP)

    • Up to 8 ports in up to 8 trunks

    Storm control

    Broadcast, multicast, and unknown unicast

    Spanning Tree

    IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree, Fast Linkover

    IGMP snooping

    IGMP (version 1 and 2) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requestors.

    QoS Quality of Service

    Priority levels

    4 hardware queues

    Scheduling

    Strict priority and weighted round-robin (WRR)

    Queue assignment based on DSCP and class of service (802.1p/CoS)

    Class of service

    Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence/type of service (ToS)/DSCP based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS.

    Rate limiting

    Ingress policer; egress shaping and rate control; per VLAN, per port, and flow based.

    Congestion avoidance

    A TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronization.

    Class of service (CoS)

    • Port based

    • 802.1p VLAN priority-based CoS

    • IPv4 DSCP-based CoS

    • IPv4 ToS/IP precedence-based CoS

    Layer 2

    Spanning Tree Protocol (STP)

    Standard 802.1d Spanning Tree support

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

    8 instances are supported

    Multiple Spanning Tree instances using 802.1s (MSTP)

    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

    VLAN

    Support for up to 4096 VLANs simultaneously Port-based and 802.1Q tag-based VLANs MAC-based VLAN

    Management VLAN

    Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks

    Guest VLAN Unauthenticated VLAN

    Dynamic VLAN assignment via Radius server along with 802.1x client authentication

    CPE VLAN

    Voice VLAN

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

    Auto voice capabilities deliver network-wide zero touch deployment of voice endpoints and call control devices.

    Layer 3

    IPv4 routing

    Wirespeed routing of IPv4 packets

    Up to 512 static routes and up to 128 IP interfaces

    Classless Inter-Domain Routing (CIDR)

    Support for CIDR

    Layer 3 Interface

    Configuration of layer 3 interface on physical port, LAG, VLAN interface or Loopback interface

    DHCP relay at Layer 3

    Relay of DHCP traffic across IP domains

    User Datagram Protocol (UDP) relay

    Relay of broadcast information across Layer 3 domains for application discovery or relaying of BootP/DHCP packets

    DHCP Server

    Switch functions as an IPv4 DHCP Server serving IP addresses for multiple DHCP pools/scopes

    Support for DHCP options

    รับประกัน อุปกรณ์ 5 ปี EOS , Adapter 3 เดือน

     

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