.svg)
.svg)
Description
| Item | S5321-28P-SI-AC |
| Fixed port | 24 Ethernet 10/100/1000 ports, 4 GE SFP |
| Extended slot | NA |
| Forwarding performance | 42 Mpps |
| Switching capacity | 336Gbps |
| MAC address table | IEEE 802.1d |
| 64K MAC address entries | |
| MAC address learning and aging | |
| Static, dynamic, and blackhole MAC address entries | |
| Packet filtering based on source MAC addresses | |
| VLAN | 4K VLANs |
| Guest VLAN and voice VLAN | |
| GVRP | |
| MUX VLAN | |
| VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports | |
| 1:1 and N:1 VLAN mapping | |
| VLAN-based transparent transmission of protocol packets | |
| Jumbo frame | 12K |
| Ring protection | RRPP ring topology and RRPP multi-instance |
| Smart Link tree topology and Smart Link multi-instance, providing millisecond-level protection switchover | |
| Smart Ethernet Protection (SEP), G.8032 Ethernet Ring Protection Switching (ERPS) | |
| STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s) | |
| BPDU protection, root protection, and loop protection; BPDU tunnel | |
| MPLS | MPLS L3VPN
MPLS L2VPN(VPWS/VPLS) MPLS-TE MPLS QOS |
| IP routing | Static routing, RIPv1/2, RIPng, OSPF, OSPFv3, IS-IS, IS-ISv6, BGP, BGP4+, ECMP, and policy-based routing |
| IPv6 features | Neighbor Discovery (ND) |
| Path maximum transmission unit (PMTU) | |
| IPv6 Ping, IPv6 Tracert, and IPv6 Telnet | |
| 6 to4 tunnel, ISATAP tunnel, and manually configured tunnel | |
| ACLs based on source IPv6 addresses, destination IPv6 addresses, Layer 4 ports, or protocol types | |
| Multicast Listener Discovery (MLD) v1/v2 snooping | |
| Multicast forwarding | IGMP v1/v2/v3 snooping and IGMP fast leave |
| Multicast forwarding in a VLAN and multicast replication between VLANs | |
| Multicast load splitting among trunk member ports | |
| Controllable multicast | |
| Port-based multicast traffic statistics collection | |
| QoS/ACL | Rate limiting on packets sent and received by an interface |
| Packet redirection | |
| Broadcast storm control | |
| Port-based traffic policing and two-rate and three-color CAR | |
| Eight queues per port | |
| WRR, DRR, PQ, WRR+PQ, and DRR+PQ queue scheduling algorithms | |
| Re-marking of the 802.1p priority and DSCP value of packets | |
| Packet filtering based on Layer 2 to Layer 4 information, including source MAC addresses, destination MAC addresses, source IP addresses, destination IP addresses, TCP/UCD source/destination ports, protocol types, and VLAN IDs | |
| Rate limiting in each queue and traffic shaping on ports | |
| Security features |
User privilege management and password protection |
| DoS attack defense, ARP attack defense, and ICMP attack defense | |
| Binding of the IP address, MAC address, interface number, and VLAN ID of a user | |
| Port isolation, port security, and sticky MAC | |
| MAC Forced Forwarding (MFF) | |
| Blackhole MAC address entries | |
| Limit on the number of learned MAC addresses | |
| IEEE 802.1x authentication and the limit on the number of users on an interface | |
| AAA authentication, RADIUS authentication, HWTACACS+ authentication, and NAC SSH v2.0 | |
| Hypertext Transfer Protocol Secure (HTTPS) | |
| CPU defense; Blacklist and whitelist | |
| Reliability | RRPP ring topology and RRPP multi-instance
Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover SEP ERPS(G.8032 v2) STP(IEEE 802.1d), RSTP(IEEE 802.1w), and MSTP(IEEE 802.1s) BPDU protection, root protection, and loop protection E-Trunk |
| Management and Maintenance |
iStack |
| MAC Forced Forwarding (MFF) | |
| Virtual cable test | |
| Port mirroring and RSPAN (remote port mirroring) | |
| Remote configuration and maintenance by using Telnet | |
| Remote configuration and maintenance by using Telnet | |
| RMON | |
| Web NMS | |
| Easy Operation | |
| System logs and alarms of different levels | |
| GVRP, MUX VLAN | |
| Operating environment | Operating temperature: 0 O C–50 O C (long term); -5 O C–55 O C (short term) Relative humidity: 10%–90% (non-condensing |
| Input voltage | Rated voltage range: 100 V to 240 V AC, 50/60 Hz Maximum voltage range: 90 V to 264 V AC, 47/63 Hz |
| Dimensions (mm) | 442 (W) x 220 (D)x 43.6 (H) |
| Front power input | Yes |
| Typical power consumption |
<20.2W |
Reviews
There are no reviews yet.