Managed Switch CISCO SF350-08-K9-EU

ModelSF350-08-K9-EUPerformanceSwitching capacity and forwarding rateCapacity in Millions of Packets per Second (mpps) (64-byte packets): 1.19All switches are wire speed and nonblockingSwitching Capacity in Gigabits per Second (Gbps): 1.6USB slotFor file-management purposesLayer 2 SwitchingSpanning Tree ProtocolStandard 802.1d Spanning Tree support
Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default
8 instances are supported
Multiple Spanning Tree instances using 802.1s (MSTP)Port groupingSupport for IEEE 802.3ad Link Aggregation Control Protocol (LACP): Up to 8 groups,  Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregationVLANSupport for up to 4096 VLANs simultaneously
Port-based and 802.1Q tag-based VLANs
MAC-based VLAN
Management VLAN
Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks
Guest VLAN
Unauthenticated VLAN
Dynamic VLAN assignment via RADIUS server along with 802.1x client authentication
CPE VLANVoice VLANVoice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS
Auto voice capabilities deliver networkwide zero-touch deployment of voice endpoints and call control devicesMulticast TV VLANMulticast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs (also known as MVR)Q-in-Q VLANVLANs transparently cross a service provider network while isolating traffic among customersGeneric VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP)Protocols for automatically propagating and configuring VLANs in a bridged domainUnidirectional Link Detection (UDLD)UDLD monitors physical connection to detect unidirectional links caused by incorrect wiring or cable/port faults to prevent forwarding loops and blackholing of traffic in switched networksDynamic Host Configuration Protocol (DHCP) Relay at Layer 2Relay of DHCP traffic to DHCP server in different VLAN; works with DHCP Option 82Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snoopingIGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 1K multicast groups (source-specific multicasting is also supported)IGMP QuerierIGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast routerHead-Of-Line (HOL) blockingHOL blocking preventionLoopback DetectionLoopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STPJumbo framesUp to 9K (9216) bytesLayer 3IPv4 routingWirespeed routing of IPv4 packets
Up to 1K static routes and up to 128 IP interfacesIPv6 routingWirespeed routing of IPv6 packetsClassless Interdomain Routing (CIDR)Support for CIDRLayer 3 InterfaceConfiguration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interfaceDHCP relay at Layer 3Relay of DHCP traffic across IP domainsUser Datagram Protocol (UDP) relayRelay of broadcast information across Layer 3 domains for application discovery or relaying of bootP/DHCP packetsDHCP ServerSwitch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools/scopes
Support for DHCP optionsSecuritySecure Shell (SSH) ProtocolSSH is a secure replacement for Telnet traffic. SCP also uses SSH. SSH v1 and v2 are supportedSecure Sockets Layer (SSL)SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switchIEEE 802.1X (Authenticator role)802.1X: RADIUS authentication and accounting, MD5 hash; guest VLAN; unauthenticated VLAN, single/multiple host mode and single/multiple sessions
Supports time-based 802.1X
Dynamic VLAN assignmentWeb-based authenticationWeb based authentication provides network admission control through web browser to any host devices and operating systemsSTP Bridge Protocol Data Unit (BPDU) GuardA security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that portSTP Root GuardThis prevents edge devices not in the network administrator’s control from becoming Spanning Tree Protocol root nodesDHCP snoopingFilters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP ServersIP Source Guard (IPSG)When IP Source Guard is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. This prevents IP Address SpoofingDynamic ARP Inspection (DAI)The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination addresses in the ARP packet. This prevents man-in-the-middle attacksIP/MAC/Port Binding (IPMB)The preceding features (DHCP Snooping, IP Source Guard, and Dynamic ARP Inspection) work together to prevent DOS attacks in the network, thereby increasing network availabilitySecure Core Technology (SCT)Makes sure that the switch will receive and process management and protocol traffic no matter how much traffic is receivedSecure Sensitive Data (SSD)A mechanism to manage sensitive data (such as passwords, keys, and so on) securely on the switch, populating this data to other devices, and secure autoconfig. Access to view the sensitive data as plaintext or encrypted is provided according to the user-configured access level and the access method of the userLayer 2 isolation Private VLAN Edge (PVE) with community VLANPVE (also known as protected ports) provides Layer 2 isolation between devices in the same VLAN, supports multiple uplinksPort securityThe ability to lock source MAC addresses to ports and limits the number of learned MAC addressesRADIUS/TACACS+Supports RADIUS and TACACS authentication. Switch functions as a clientStorm controlBroadcast, multicast, and unknown unicastRADIUS accountingThe RADIUS accounting functions allow data to be sent at the start and end of services, indicating the amount of resources (such as time, packets, bytes, and so on) used during the sessionDoS preventionDenial-Of-Service (DOS) attack preventionACLsSupport for up to 512 rules
Drop or rate limit based on source and destination MAC, VLAN ID or IP address, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, TCP/UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag, time-based ACLs supportedQuality of ServicePriority levels8 hardware queuesSchedulingStrict priority and Weighted Round-Robin (WRR)
Queue assignment based on DSCP and class of service (802.1p/CoS)Class of servicePort based; 802.1p VLAN priority based; IPv4/v6 IP precedence/Type of Service (ToS)/DSCP based; Differentiated Services (DiffServ); classification and remarking ACLs, trusted QoSRate limitingIngress policer; egress shaping and rate control; per VLAN, per port, and flow basedCongestion avoidanceA TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronizationGeneralJumbo framesFrame sizes up to 9K (9216) bytes supported on 10/100 and Gigabit interfacesMAC tableUp to 16K (16384) MAC addressesEnvironmentalDimensions279.4 x 44 x 170 mmWeight1.18 kgPower100-240V 50-60 Hz, 0.5A