BDCOM 40 Port GbE Layer 3 Switch

BDCOM S3700Series is a new generation of aggregation10Gswitches introduced by Shanghai Baud Data Communication Co., LTD. It is targeted at the IP MAN (metropolitan area network), campus networks and enterprise networks. Itis developed on the basis of high performance hardware and BDROS – a software platform with BDCOM own independent intellectual property rights. It supports multiple services like IPv6, MPLS, VPN and network security based on L2/L3/L4 wire-speed switching service. It also supports nonstop upgrade, continuous forwarding, graceful restarting and redundancy protection.

BDCOM S3700 Series model S3740F. It supports maximum 48 Gigabit ports and 8 10G ports.

Features:

• 1U box-shaped switch with 48 GE ports and 8 10GE ports with high-performance ASIC switch chip

• 64K MAC and 64K routing items

• Innovative BVSS (BDCOM Virtual Switch System): virtualize multiple physical devices into one. The performance, reliability and management of the virtual system are superior to the physical ones.

• Improved Performance: BVSS makes full use of each link in the physical devices, which avoids STP blocking the link and protects the original link to the maximum extent.

• High Reliability: Based on the advanced distribution mechanism and efficient cross-physical link aggregation link function, the logic control plane, service control plane and service data plane are separated. Thus, the device can support continuous layer3 routing forwarding, avoiding service interruption as a result of a single point of failure.

• Easy Management: BVSS realizes single IP management, greatly improving the networking efficiency and lowering the operating cost.

• Equipment-Level Security: The advanced hardware infrastructure design realizes the level-based packet schedule and packet protection, prevents DoS-/TCP-related SYN Flood, UDP Flood, Broadcast Storm or large traffic attacks, and supports level-based command line protection, endowing different levels of users with different management permissions.

• Security Authentication Mechanism: IEEE 802.1x, Radius and BDTacacs+

• Enhanced Service Security Mechanism: supports the plaintext or MD5 authentication of relevant routing protocol, URPF, deep inspection of hardware packet, control packet and data packet and filtering technology.

Security Features:

• L2/L3/L4 ACL flow identification and filtration

• DDoS attack prevention, TCP-SYN/UDP/ARP Flood attack prevention

• Broadcast/multicast/unknown unicast storm-control

• Port isolation

• Port security, and “IP+MAC+port” binding

• DHCP snooping and DHCP option 82

• DAI, IP source guard

• IEEE 802.1x authentication, multiple-user authentication, guest vlan

• Radius, BDTacacs+ authentication

• URPF

• Multiple user privilege

Specifications:

• Backplane: 256 Gbps

• Forwarding: 168 Mpps

• MAC table: 32K

• Ports: 24 GE optical ports + 8 GE Base-T ports + 8 10GE optical ports

• POE/POE+: Non-support

• Dual power supply: (optional)

• Operating temperature/humidity: 0℃-50℃; 10%-90% non-condensing

• Storage temperature/humidity: -20℃-70℃; 5%-95% non-condensing

• Static configuration and dynamic MAC learning

• MAC browsing and removal

• Configurable aging time of the MAC address

• Limited number of learnable MAC addresses

• MAC filtration

• Black-hole MAC list

• VLAN: 4K 802.1Q VLAN, GVRP, 1:1 VLAN mapping and N:1 VLAN mapping, QinQ and flexible QinQ, Private VLAN, Voice VLAN

• 802.1D (STP), 802.1W (RSTP) and 802.1S (MSTP)

• BPDU protection, root protection, and loopback protection

• IGMP v1/v2/v3

• IGMP Snooping

• IGMP Fast Leave

• Multicast group strategy and quantity limitation

• Multicast flow copying over VLANs

• PIM-SM and PIM-DM

• Static routing, RIP v1/v2, OSPF, BGP

• Strategy routing

• Load balance by equivalent routing

• BFD for OSPF, BGP

• IPv4/v6 dual stack

• ICMPv6, DHCPv6, ACLv6 and IPv6 Telnet

• IPv6 neighbor discovery

• Path MTU discovery

• MLD V1/V2

• MLD snooping

• IPv6 Static Routing, RIPng, OSPFv3, BGP4+

• Manual tunnel, ISATAP tunnel, 6-to-4 tunnel

• LDP protocol, MCE

• Flow classification based on L2/L3/L4 protocols

• CAR rate-limit

• 802.1P/DSCP priority re-labeling

• SP, WRR, and “SP+WRR”

• Congestion avoidance mechanisms like Tail-Drop and WRED

• Flow monitoring and flow shaping

• Management: Console, Telnet, SSH 1.0/2.0, HTTP, HTTPS, SNMP v1/v2/v3, TFTP, FTP, SFTP, RMON, sFLOW, NTP, SPAN/RSPAN

• Energy saving: IEEE 802.3az

Reliability:

• Power 1+1 backup

• 802.3ad Static/LACP link aggregation

• EAPS

• G.8032 ERPS

• VRRP

• GR for OSPF and BGP

• BFD for OSPF and BGP

• ISSU

• BVSS virtual stacking system