GCOM - Комутатор керований GCOM L2 S2600-28SC-AC V2

GCOM S2600-28SC - керований комутатор рівня L2, оснащений 24 портами 10/100Base-T, 2 гігабітними Combo портами і 2 100/1000BaseX SFP портами, призначений для забезпечення доступу в офісах, навчальних закладах, багатоквартирних містах, студентських містах. Пристрій надає широкий набір функцій підтримки якісного сервісу, включаючи діагностику кабелю, DDM і захист від статики.

Особливості

Основні:

• 24 порти  10/100Base-T.
• 2 GE Combo порти (100/1000BaseX SFP or 10/100/1000BaseT).
• 2 100/1000BaseX SFP порти.
• 16K MAC адрес.
• AC220 и DC-48 В.

L2 Features

• MAC:16K MAC address; IP + MAC + port binding; ARP anti-attack; Aging time and add/remove static MAC; MAC Black Hole; Port MAC Limit; Disable MAC address learning on port or channel-group
• VLAN:4K VLAN entries.; Port-based and MAC-based VLAN; PrivateVLAN; Port-isolation in a VLAN; Port QinQ and selective QinQ; 1:1 and N:1 VLAN switching
• Ring:STP/RSTP/MSTP; Remote-loop-detect
• Port:Bidirectional bandwidth control, configure entry/exit; Storm-control on port, configure broadcast/multicast/unknown unicast; Static and LACP, configure 14/30 groups and 8 members port each group; Port- mirroring of 1:1 or N:1

Security Features

• User’s Security:ARP anti-Flooding, configure ARP traffic safety threshold and inhibition ARP packet; ARP anti-Spoofing , configure ARP inner and outer MAC check and static ARP checklist and drop / flood action; IP Source Guard, auto-create; IP+MAC+port+VLAN binding table; IEEE 802.1x and AAA/Radius authentication; IP+MAC+port+VLAN binding manually; Port Isolation; Bind MAC address to port and MAC address filtration on port
• Device Security:Anti-DOS attack; SSHv2 Secure Shell; SNMP v3 encryption; Telnet based on Security IP; Prevent unauthorized user
• Network Security:User-based ARP abnormal traffic filtration; Auto-shutdown port in storm; Update user’s location through DHCP Option82 and PPPoE+; Port-based broadcast/multicast/unknown unicast suppression; L2-L4 ACL flow filtration

Service Features

• ACL:Activate 1K/460 standard and extended ACL at the same time; Port/VLAN/global-based ACL and Time Range-based ACL strategy; CAR and ACL in the dynamic AAA
• QoS:4 /8 queues with different priorities on each interface, configure the algorithms of SP, WRR, and SP+WRR; Flow classification based on SMAC,DMAC,VLAN,SIP,DIP,IP protocol, port number and CoS; Traffic priority definition and packet re-direction
• Multicast:1K L2 multicast groups; IGMPv1/v2/v3 Snooping; IGMP Filter/Fast leave/cross-VLAN duplication; MLDv2/MLDv2 Snooping

Reliability

• Loop Protection:EAPS and ERRP; Loopback-detection
• Link Protection:FlexLink (recover-time <50ms); RSTP/MSTP (recover-time <1s); LACP (recover-time <10ms)
• Device Protection:Dual fault tolerance backup of host application and configuration file; provide 12V RPS redundant power supply interface, accept customization; Support to be configured with user-specified configuration; Strictly follow the relevant standards, and other mainstream manufacturers fully interoperability

Maintenance

• Network Maintenance:Port real-time, utilization and transmit/receive statistic based on CLI; LLDP; 802.3ah Ethernet OAM; Syslog and RFC 3164 BSD syslog Protocol; Ping and Traceroute
• Device Management:CLI, Console port, Telnet and WEB management; SNMPv1/v2/v3; RMON (Remote Monitoring)1,2,3,9 MIB; NTP; GN.LinkⅡ Server; NGBNView network management