Справочник Пользователя для Ruby Tech ES-2310Q

10-Port L2 Managed Fast Ethernet Switch with 2 100Base-FX Ports

    ---IEEE 802.3 10Base-T
    ---IEEE 802.3u 100Base-TX
    ---IEEE 802.3x Flow Control Capability
    ---ANSI/IEEE 802.3 Auto-negotiation
    ---IEEE 802.1q VLAN

    ---1-8 10/100Mbps Fast Ethernet ports.
    ---9,10 are Fast Ethernet Fiber ports with
       SEP module
    ---Auto-Negotiation and Auto-MDIX
    ---Back pressure flow control for half
        duplex.
    ---IEEE 802.3x flow control for full duplex 
    ---Connector: 8 ports RJ-45 and 2 ports 
        Fiber (SEP)

---Non-blocking switch fabric supports up

        to 8 FE+2 SEP ports

---8 K MAC addresses
---256K packet buffer and 128K control 

       memory
    VSM(Virtual Stacking Management)

---Supports 16 devices stacking
---Multiple switches can be managed via 

       one IP address, just like software
       stacking

---Low cost and easily to establish

       network environment, not extra 
       hardware require

---Not center on the physical location of

       wiring closets
   ---In tag-base VLAN, supports egress/
       ingress packet filter
   ---Q-in-Q is an efficient method for 
       enabling Subscriber Aggregation
   QoS

---Port Based (VIP Port), 802.1p , TOS 

       and Diffserv(IPv4/IPv6) based QoS 
       packet classification

---Supports four level priority queues to

        prioritize in-bound and out-bound traffic

RUB

TECH

    The QoS(Quality Of Service) feature provides four internal queues to 
    support four different classifications of traffic. High priority packet streams
    experience less delay inside the switch, which supports lower latency for 
    certain delay-sensitive traffic. The ES-2310Q can classify the packet as one
    of the four priorities according to vip port, 802.1p priority tag, DiffServ and/or
    IP TOS. The QoS operate at full wire speed. The actual scheduling at each
    egress port can be based upon a strict priority, weighted round robin or a mix
    of both. 

   This mechanism helps track network errors or abnormal packet transmission
   without interrupting the flow of data. Allow ingress traffic to be monitored by a
   single port that is defined as mirror capture port. The mirror capture port can
   be any 10/100 port, 10/100/1000 port. Mirroring multiple ports is possible but 
   can create congestion at the mirror capture port.

   The VLAN feature in the switch offers the benefits of both security and 
   performance. VLAN is used to isolate traffic between different users and thus
   provides better security. Limiting the broadcast traffic to within the same 
   VLAN broadcast domain also enhances performance. Q-in-Q, the use of 
   double VLAN tags is an efficient method for enabling Subscriber Aggregation.
   This is very useful in the MAN.

   The isolated group feature allows certain ports to be designated as protected. 
   All other ports are non-isolated. Traffic between isolated group members is
   blocked. 
   Traffic can only be sent from isolated group to non-isolated group.

   Dynamic fail-over means packets will not get assigned to any trunk member 
   port that has failed. If one of the ports were to fail, traffic will automatically get 
   distributed to the remaining active ports.

   802.1x features enable user authentication for each network access attempt.
   Port security features allow you to limit the number of MAC addresses per 
   port in order to control the number of stations for each port. Static MAC
   addresses can be defined for each port to ensure only registered machines 
   are allowed to access. By enabling both of these features, you can establish
   an access mechanism based on user and machine identities, as well as 
   control the number of access stations.

   For mission critical environments with multiple switches supporting STP, you 
   can configure the switches with a redundant backup bridge path, so 
   transmission and reception of packets can be guaranteed in event of any fail-
   over switch on the network.

L2 Managed Switch

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Fast EthernetSwitch