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Сравнительная таблица коммутаторов уровня доступа производства D-Link

Сравнительная таблица коммутаторов уровня доступа производства D-Link
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  • ПРОИЗВОДИТЕЛЬ Производитель — компания D-Link
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  • ModelDES-1228/MEDES-3028DES-3526DES-3200-28
    Description 24 10/100
    + 2 1000 Base-T + 2 Combo 1000Base-T/SFP
    24 10/100
    + 2 1000 Base-T + 2 Combo 1000Base-T/SFP
    24 10/100
    + 2 Combo 1000Base-T/SFP
    24 10/100
    + 4 Combo 1000Base-T/SFP
    Stackable Yes
    (Virtual Stacking via SIM up to 32 devices)
    Yes
    (Virtual Stacking via SIM up to 32 devices)
    Yes
    (Virtual Stacking via SIM up to 32 devices)
    Yes
    (Virtual Stacking via SIM up to 32 devices)
    Stacking bandwidth - -
    Stacking topology Virtual Stacking via SIM Virtual Stacking via SIM Virtual Stacking via SIM Virtual Stacking via SIM
    Combo style Yes Yes Yes Yes
    RPS No No Yes No
    Switching Capacity 12.8Gbps 12.8Gbps 8.8Gbps 12.8Gbps
    64-byte Packet Forwarding rate 9.5 Mpps 9.5 Mpps 6.6 Mpps 9.5 Mpps
    MAC address 8K 8K 8K 8K
    Packet buffer 512KB 512KB 384KB
    SDRAM for CPU 64MB 64MB 64MB 128MB
    Jumbo Frame Support 2048Bytes 2048Bytes No 2048Bytes
    Flash Memory 8MB 8MB 8MB 16MB
    MTBF(Mean Time Between Failure) 248,271 hours 248,271 hours 53,838 hours
    L2 Features
    802.1D Spanning tree Yes Yes Yes Yes
    802.1w Rapid Spanning Tree Yes Yes Yes Yes
    802.1s Multiple STP Yes Yes Yes Yes
    802.3ad Link Aggregation
    [ports per group/ groups per device]
    Yes( 8/6) Yes( 8/6) Yes( 8/6) Yes(14/6)
    Loopback detection(LBD) Yes Yes Yes Yes
    Port mirroring Yes Yes Yes Yes
    RSPAN No No No No
    Broadcast storm control Yes Yes Yes Yes
    Per Port BPDU Filtering Yes Yes Yes Yes
    Restricted role, Restricted TCN Yes Yes Yes Yes
    802.17 ERPS No Yes No Yes
    L2 Multicasting
    IGMP snooping Yes Yes Yes Yes
    IGMP Group quantity 64 256 256 1K
    MLD Snooping No Yes No Yes
    Limit IP multicasting
    (IGMP filtering)
    No Yes Yes Yes
    IGMP Authentication No Yes No Yes
    Forbiden router ports Yes Yes Yes Yes
    VLAN
    802.1Q Yes Yes Yes Yes
    VLAN Group
    [Total(Max. Static)]
    4094 4094 256 4094
    GVRP support Yes Yes Yes Yes
    802.1v protocol VLAN No No No Yes
    QinQ No Yes No Yes
    Asymmetric VLAN Yes Yes Yes Yes
    MAC-based VLAN No No No Yes
    ISM VLAN Yes Yes Yes Yes
    Vlan Trunking Yes Yes No Yes
    L3 Features
    IP Static Routing No No No No
    DHCP Relay option 82 Yes Yes Yes Yes
    DHCP Local relay (Option 82 instеrtion) Yes Yes Yes Yes
    DHCP Server No No No No
    Quality Of Service
    Priority queues number 4 4 4 4
    Based on Port Yes Yes Yes Yes
    Based on MAC address Yes Yes Yes Yes
    Based on IP Yes Yes Yes Yes
    Based on TCP/UDP port number Yes Yes Yes Yes
    Based on 802.1p Yes Yes Yes Yes
    Based on TOS Yes Yes No Yes
    Based on DSCP Yes Yes Yes Yes
    Based on VLAN ID Yes Yes Yes Yes
    Based on protocol type Yes Yes Yes Yes
    Based On User Defined Packet Content No Yes Yes Yes
    ACL (Access Control List)
    Based on Switch Port Yes Yes Yes Yes
    Based on MAC address Yes Yes Yes Yes
    Based on VLAN ID Yes Yes Yes Yes
    Based on 802.1p priority Yes Yes Yes Yes
    Based on DSCP Yes Yes Yes Yes
    Based on IPv4 Yes Yes Yes Yes
    Based on protocol type Yes Yes Yes Yes
    Based on TCP/UDP port number Yes Yes Yes Yes
    Based on User Defined Packet Content No Yes Yes Yes
    Time Based ACL No Yes Yes Yes
    Security
    SSH Yes Yes Yes Yes
    SSL No Yes Yes Yes
    Port Security(Max. entries) Yes (64) Yes (64) Yes (64) Yes (64)
    IP-MAC Port Binding Yes (ARP mode) Yes Yes Yes
    DHCP Snooping No Yes Yes Yes
    Bandwidth Control (bps) Yes (Step: 64Kb/s) Yes (Step: 64Kb/s) Yes (Step: 1Mb/s) Yes (Step: 62.5Kb/s)
    Traffic segmentation Yes Yes Yes Yes
    CPU interface filtering Yes Yes Yes Yes
    D-Link Safeguard Engine Yes Yes Yes Yes
    DoS Attack Prevention No Yes No Yes
    PPPoE instеrtion No Yes Yes Yes
    AAA
    802.1X Port-based Access Control Yes Yes Yes Yes
    802.1X Host-based Access Control Yes Yes Yes
    Guest VLAN Yes Yes Yes Yes
    VLAN, bandwidth control and priority assignment, 802.1x port based Yes Yes Yes Yes
    MAC-based Access Control(MAC) No No No Yes
    RADIUS Auth for Mgmt Yes Yes Yes Yes
    TACACS+ Auth for Mgmt Yes Yes Yes Yes
    RADIUS Accounting Yes Yes Yes Yes
    Management
    Web-GUI Yes Yes Yes Yes
    CLI Yes Yes Yes Yes
    Telnet Yes Yes Yes Yes
    TFTP Yes Yes Yes Yes
    SNMP v1/v2c/v3 Yes Yes Yes Yes
    RMON v1 Yes (4 Groups) Yes (4 Groups) Yes (4 Groups) Yes (4 Groups)
    RMON v2 Yes Yes Yes Yes
    BootP/DHCP client Yes Yes Yes Yes
    SNTP Yes Yes Yes Yes
    SMTP client Yes Yes Yes Yes
    SYSLOG Yes Yes Yes Yes
    Dual Image Yes Yes Yes Yes
    LLDP Yes Yes Yes Yes
    LLDP-MED No No No No
    OAM
    Cable Diagnostics Yes Yes Yes Yes
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