Data Center Virtualization
The RG-S6220 series switches adopt the industry-leading Virtual Switch Unit 2.0 (VSU 2.0) technology to achieve unified network management, reduce network nodes and enhance network reliability. The RG-S6220 switches support an extensive array of virtualization features including Virtual Edge Bridging (VEB), Virtual Ethernet Port Aggregation (VEPA), Virtual Machine Discovery (VMD), and automatic migration of security policies. The failover time for link failure is within 50 to 200ms to guarantee uninterrupted operation for mission-critical applications. The cross-device link aggregation feature enables access to servers or switches to achieve active-active uplinks.
The RG-S6220 switches support VEPA feature under IEEE standards, which places the switching function of virtual switches back to network devices, enabling the next-generation data center solution to better adapt to the virtualized computing environment. The RG-S6220 switches resolve the problem of low Ethernet efficiency caused by the CPU software and hence unifies the data center networks.
The RG-S6220 switches support VMD and automatic migration of security policies to effectively attain unified deployment of traffic security control policies in a large-scale server virtualization environment. A synchronous migration of corresponding security policies is enabled using data center management platform, data center switches, and virtual machine management and control platform. The measure effectively eliminates the network security loopholes in the virtualized server environment and hence reduces the maintenance workload.
Unified Switching and Network Integration
The RG-S6220 series switches enable Fibre Channel over Ethernet (FCoE) access and Ethernet access services. The RG-S6220 switches also provide a lossless Ethernet transmission performance for traditional IP SAN users, enhancing IP SAN reliability. The RG-S6220 switches reduce data center construction costs and complexity through easy integration of heterogeneous LAN and SAN networks. Different from traditional data center switches, the RG-S6220 switches truly support FCoE functions in terms of hardware chips, allowing easy construction that integrates IP SAN, FCoE networks and the Ethernet. The figure below illustrates infrastructure simplification with the FCoE deployment.
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Model |
RG-S6220-24XS |
RG-S6220-48XT4QXS |
RG-S6220-48XS4QXS |
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Ports |
24 fixed 10G SFP+ ports |
48 fixed 10GBASE-T ports |
48 fixed 10G SFP+ ports |
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Expansion Slots |
2 |
N/A |
N/A |
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Modular Power Slots |
2 |
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Fan Slots |
4 |
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Expansion Modules |
12-port 10G SFP+ module |
N/A |
N/A |
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Management Ports |
1 console port |
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Switching Capacity |
1.28Tbps |
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Packet Forwarding Rate |
960Mpps |
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Max. Number of 10GE Ports |
48 |
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Max. Number of 40GE Ports |
4 |
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Port Buffer |
9MB |
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ARP Table |
Up to 16K |
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MAC Address |
Up to 128K |
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Routing Entries |
Up to 16K |
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Routing Table Size |
Up to 16K/8K |
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Multicast Entries |
Up to 2,048 |
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ACL Entries |
Up to 1,500 |
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VLAN |
4K 802.1q VLANs, Port-based VLAN, Protocol-based VLAN, Private VLAN, QinQ, IP subnet-based VLAN, GVRP |
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QinQ |
Basic QinQ, Flexible QinQ |
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Link Aggregation |
Support LACP |
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Port Mirroring |
Many-to-one mirroring, One-to-many mirroring, Flow-based mirroring, Over devices mirroring, VLAN-based mirroring, AP-port mirroring, RSPAN |
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Spanning Tree Protocols |
IEEE802.1d STP, IEEE802.1w RSTP, Standard 802.1s MSTP, Port fast, BPDU filter, BPDU guard, TC guard, TC protection, ROOT guard |
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DHCP |
DHCP server, DHCP client, DHCP snooping, DHCP relay, IPv6 DHCP snooping, IPv6 DHCP client, IPv6 DHCP relay |
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Multiple Spanning Tree (MST) Instances |
65 (0~64) |
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Maximum Aggregation Port (AP) |
Up to 128 |
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Virtual Routing and Forwarding (VRF) Instances |
Up to 1,024 |
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Data Center Unified Network Features |
Data Center Bridging (DCB) features: 802.1Qau: Congestion Notification (CN / QCN); 802.1Qaz: Enhanced Transmission Selection (ETS and DCBX); 802.1Qbb: Priority-based Flow Control (PFC) Unified switching: Fibre Channel over Ethernet (FCoE) Virtualization: Virtual Ethernet Port Aggregator (VEPA); Virtual Switch Unit (VSU); Transparent Interconnection of Lots of Links (TRILL) |
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VSU (Virtual Switch Unit) |
Support (up to 9 stack members) |
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L2 Features |
MAC, ARP, VLAN, Basic QinQ, Felix QinQ, Link aggregation, Mirroring, STP, RSTP, MSTP, Broadcast storm control, IGMP v1/v2/v3 snooping, IGMP filter, IGMP fast leave, MLD snooping, DHCP, Jumbo frame, RLDP, LLDP, REUP, G.8032 ERPS |
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Layer 2 Protocols |
IEEE802.3 (10BASE-T), IEEE802.3u (100BASE-T), IEEE802.3z (1000BASE-X), IEEE802.3ab (1000BASE-T), IEEE802.3ae (10GBASE-T), IEEE802.3an (10GBASE-T), IEEE802.3ak, IEEE802.3an, IEEE802.3x, IEEE802.3ad (link aggregation), IEEE802.1p, IEEE802.1x, IEEE802.1Q, IEEE802.1D (STP), IEEE802.1w (RSTP), IEEE802.1s (MSTP), IGMP Snooping, Jumbo Frame (9Kbytes), IEEE802.1ad (QinQ and flexible QinQ), GVRP |
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Layer 3 Features |
Static routing, Equal-Cost Multi-Path Routing (ECMP), OSPF, OSPF v3, BGP, BGP4+, RIP, RIPng, IS-IS v4, MCE |
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Layer 3 Protocols (IPv4) |
BGP4, OSPFv2, RIPv1, RIPv2, MBGP, LPM routing, Policy-based routing, Route-policy, ECMP, WCMP, VRRP, IGMP v1/v2/v3, DVMRP, PIM-SSM/SM/DM, MSDP, Any-RP |
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IPv4 Features |
Static routing, RIP, OSPF, BGP4, VRRP, Equal-cost routing, Policy-based routing, GRE tunnel |
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IPv6 Features |
Static routing OSPFv3, BGP4+, MLDv1/v2, VRRPv3, Equal-cost routing, Policy-based routing, Manual tunnel, Auto tunnel, ISATAP tunnel |
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Basic IPv6 Protocols |
Neighbor Discovery (ND), DNSv6, DHCPv6, ICMPv6, ACLv6, SNMPv6, Ping/Traceroute v6, RADIUS v6, Telnet/SSH v6, FTP/TFTP v6, NTP v6, VRRP for IPv6 |
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IPv6 Routing Protocols |
Static routing, Equal-cost routing, Policy routing, OSPFv3, RIPng, BGP4+, MLDv1/v2, PIM-SMv6, Manual tunnels, Automatic tunnels, ISATAP tunnels |
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IPv6 Tunnel Features |
Manual tunnel, Auto tunnel, ISATAP |
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Multicast |
IGMP v1/v2/v3, IGMP v1/v2/v3 snooping, IGMP proxy, IGMP filter, IGMP fast leave, Multicast routing protocols (PIM-DM, PIM-SM, PIM-SSM), MLD snooping, MLD, PIM for IPv6, MSDP, Multicast static routing |
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MPLS |
MPLS forwarding; MPLS L3 VPN; As P, PE or CE device |
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G.8032 |
Support |
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ACE Capacity |
1,500 |
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ACL |
Standard/Extended/Expert ACL, Extended MAC ACL, ACL 80, IPv6 ACL, ACL logging, ACL counter, ACL remark |
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QoS |
EXP priority mapping based on, 802.1p, DSCP, and IP Precedence; ACL traffic classification; Priority marking/remarking; Multiple queue scheduling mechanisms, such as SP, WRR, DRR, SP+WRR, and SP+DRR |
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IPv6 ACL |
Support |
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Reliability |
VSU (virtualization technology for virtualizing multiple devices into 1); GR for RIP/OSPF/BGP; BFD detection; ERPS (G.8032); REUP dual-link fast switching technology; RLDP (Rapid Link Detection Protocol); 1+1 power redundancy; Hot-swappable power module |
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Security |
Network Foundation Protection Policy (NFPP); CPU Protection (CPP); DoS protection; Detection of unauthorized data packets; Data encryption; IP source guard; RADIUS / TACACS+; IPv4 / IPv6 ACL packet filtering based on standard or extended VLANs; Plaintext authentication and MD5 cipher-text authentication of OSPF, RIPv2, and BGPv4 packets; Telnet login through limited IP addresses and the password mechanism; uRPF; Broadcast packet suppression; DHCP snooping; Anti-gateway ARP spoofing; ARP check |
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Manageability |
SNMP; Telnet; Console; Hardware support RCMI (combo interface for DCMI and MGMT); Web; RMON (1, 2, 3, 9); SSHv1/v2; FTP/TFTP for file upload and download management; NTP clock; Syslog; RSPAN |
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OAM |
802.1AG |
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Smart Temperature Control |
Auto fan speed adjustment; Fan malfunction alerts; Fan status check |
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Smart Power Supply |
Support power control and management |
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Other Protocols |
DHCP client, DHCP relay, DHCP server, DNS client, UDP helper, ARP proxy, Syslog |
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Dimensions |
440 × 480 × 44 |
440 × 500 × 44 |
440 × 420 × 44 |
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Rack Height |
1RU |
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Weight (incl. 4 fan modules and 2 power modules) |
9.5kg |
11kg |
9kg |
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MTBF |
>200K hours |
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Power Supply |
AC input: Rated voltage range: 100V to 240V AC Maximum voltage range: 90V to 264V AC Frequency: 50/60Hz Rated current: 5.29A to 2.2A HVDC input: Input voltage range: 192V to 290V DC Input current range: 2.66A to 2.03A |
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Power Consumption |
<160 W |
<450 W |
<250 W |
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Temperature |
Operating temperature: 0°C to 45°C |
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Storage temperature: -40ºC to 70ºC |
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Humidity |
10% to 90%RH (non-condensing) |
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Operating Altitude |
-500m to 5,000m |
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