| 交換容量 | 256 Gbit/s ●Guest VLANs ●IEEE 802.1X authentication and centralized MAC |
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| 包轉發率 | 78Mpps address authentication ●Rapid EAD deployment |
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| Management port | One console port ●AAA, RADIUS, and HWTACACS authentication ●Restriction on the number of learned MAC addresses 48 x 10/100/1000Base-T Ethernet port ●MAC address black holes 4 x 1000Base-X Ethernet port ●SSH 2.0, providing secure encrypted channels for user login Supports the following port aggregation features: ●SSL, ensuring the security of data transmission Security |
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| ●LACP | ●HABP |
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| Port aggregation | ●Manual port aggregation ●Validity verification of SAVI source addresses ●A maximum of eight ports in each aggregation ●Port isolation |
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| group | ●Rate limiting for ARP packets ●Protection of source IP addresses |
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| Layer-2 ring network protocol | Supports STP, RSTP, and MSTP. ●Detection of ARP intrusion ●Defense against DoS attacks |
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| Supports the following VLAN features: | ●Suppression of broadcast packets |
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| ●Port-based VLANs (4,000 VLANs) | ●Active/Standby data backup mechanism |
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| ●MAC address–based VLANs | ●IP address + port binding, IP address + MAC |
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| ●Protocol-based VLANs | address binding, port + MAC address binding, |
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| VLAN | IP address + MAC address + port binding, and IP ●GVRP |
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| ●QinQ and flexible QinQ | address + MAC address + port + VLAN binding |
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| ●VLAN mapping | ●CPU protection ●Guest VLANs |
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| Supports the following DHCP features: | Supports the following reliability features: |
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| ●DHCP Server | ●Ethernet OAM |
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| ●DHCP Client | ●CFD |
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| DHCP | ●Smart Link, for providing efficient and reliable link ●DHCP Relay |
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| ●DHCP Snooping | backup, load sharing and rapid convergence for |
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| ●DHCP Snooping Option82 | Reliability double-uplink networking ●Monitor Link, for monitoring the uplink status and providing more efficient link backup and switching |
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| IPv4 | Supports IPv4 static routing, RIP, and OSPF. in conjunction with the Smart Link ●DLDP, for detecting unidirectional available links |
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| Supports the following IPv6 features: | ●RRPP ●IPv4 and IPv6 dual-protocol stack |
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| IPv6 | ●IPv6 static routing Supports the following system management |
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| ●ND and PMTUD | features: ●Pingv6, Telnetv6, FTPv6, TFTPv6, and ICMPv6 ●Configuration through the Console, AUX Modem, Telnet, and SSH2.0 CLI Supports the following multicast features: ●File downloading and uploading over FTP, TFTP, |
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| ●IGMP Snooping and fast leave | Xmodem, and SFTP |
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| Multicast | ●SNMP v1/v2c/v3 ●MLD Snooping |
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| ●Multicast VLANs | System management ●RMON ●Virtual Cable Test (VCT) Supports hybrid stacking of a maximum of 32 ●TR069 |
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| Stacking | ●NTP clock devices. ●System operation logs ●Cluster management |
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| Mirroring | Supports port mirroring and flow mirroring. ●Intelligent management centers Supports the following ACL features: Operation ambient humidity: 5%–95% (non- ●Packet filtering on L2 to L4 condensing) ●Match of the previous 80 bytes in a packet Ambient humidity Storage ambient humidity: 5%–95% (non- ●ACL definition based on the source MAC address, condensing) destination MAC address, source IP address, |
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| port, TCP/UDP port scope, and VLAN | Environment protection standard China RoHS, and EEE ●ACL issuance based on ports or VLANs ●ACLs based on time ranges |
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| ●Hardware-based IPv6 ACL and QoS | Weight (full configuration) ≤ 3.4 kg Supports the following QoS features: |
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| Static power consumption | 20 W ●Diff-Serv QoS ●Eight output queues on each port |
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| ●802.1P/DSCP priority mapping | Power consumption (at full load) ≤ 32 W ●Queue scheduling mechanisms |
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| QoS | ●Priority marking and remarking |
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| ●Flow-based packet filtering | Input voltage AC: 100 V–240 V AC, 50/60 Hz ●Flow-based redirection ●Flow-based rate limiting |
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| ●Voice VLANs | Dimensions (length x width x 440 x 238 x 44 height) (unit: mm) |
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