Huawei S2720-28TP-EI-AC S2720 Series Enterprise Switch
Short Description:
| Downlink Ports | S2700-9TP-SI**/S2700-9TP-EI/S2700-9TP-PWR-EI: 8 10/100 Base-TX Ethernet ports S2700-18TP-SI/S2700-18TP-EI/S2750-20TP-PWR-EI-AC: 16 10/100 Base-TX Ethernet ports S2700-26TP-SI/S2700-26TP-EI/S2700-26TP-PWR-EI/S2750-28TP-EI-AC/S2750-28TP-PWR-EI-AC/S2751-28TP-PWR-EI-AC/S2720-28TP-EI-AC: 24 10/100 Base-TX Ethernet ports S2710-52P-SI/S2700-52P-EI: 48 10/100 Base-TX Ethernet ports |
| Uplink Ports | S2700-9TP-SI/S2700-9TP-EI/S2700-9TP-PWR-EI: 1 dual-purpose 10/100/1,000 or SFP S2700-18TP-EI/S2700-18TP-SI/S2700-26TP-EI/S2700-26TP-EI/S2700-26TP-PWR-EI/S2700-26TP-SI: 2 dual-purpose 10/100/1,000 or SFP S2710-52P-SI/S2700-52P-EI: 4 Gb SFP S2750-20TP-PWR-EI/S2750-28TP-EI-AC/S2750-28TP-PWR-EI/S2751-28TP-PWR-EI/S2720-28TP-EI-AC: 2 Gb SFP and 2 dual-purpose 10/100/1,000 or SFP |
| MAC Address | |
| 8K MAC address entries Manual deletion of dynamic MAC address entries Aging time of MAC address configurable Black hole MAC address entries | |
| 8K MAC address entries Manual deletion of dynamic MAC address entries Aging time of MAC address configurable Black hole MAC address entries MAC address learning control based on ports | 16K MAC address entries Manual deletion of dynamic MAC address entries Aging time of MAC address configurable MAC address learning control based on ports Black hole MAC address entries |
| VLAN Feature | 4K active VLANs, complying with IEEE 802.1Q Port-based VLAN assignment |
| N/A | MAC address-based assignment Port-based QinQ |
| QoS | |
| Outbound port-based rate limiting and flow-based rate limiting 4 or 8 queues of different priorities on each port Mapping between 802.1p priorities and queues SP, WRR, and SP + WRR algorithms | |
| Port-based rate limiting and flow-based rate limiting 4 or 8 queues of different priorities on each port Mapping between 802.1p priorities and queues SP, WRR, and SP + WRR algorithms | Port-based rate limiting and flow-based rate limiting 8 queues of different priorities on each port Mapping between 802.1p priorities and queues SP, WRR, and SP + WRR algorithms |
| N/A | Packet-based priority remark and packet redirection |
| IPv4 Routing | Static routingRIP v1/v2 (S2750-EI) |
| IPv6 Features | |
| IPv6 protocol Static IPv6 routes | IPv6 protocol Static IPv6 routes Supports MLD v1/v2 snooping |
| Multicast | |
| IGMP v1/v2/v3 snooping Port-based rate limiting for multicast packets | MVLAN Controllable multicast IGMP v1/v2/v3 snooping Port-based rate limiting for multicast packets |
| Reliability | |
| S2700-SI: STP (IEEE 802.1d), RSTP (IEEE 802.1w) S2710-SI: STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s) | |
| STP (IEEE 802.1d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s), RRPP topology, and RRPP multi-instance | STP (IEEE 802.1d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s), and RRPP topology and RRPP multi-instance SEP and ERPS (G.8032) Smart Link tree topology and Smart Link multi-instance, implementing millisecond-level protective switchover |
xxxxxxx.
