Huawei S5700-28C-HI, Руководство пользователя, Страница: 6 / 12

Product Specifications
Excellent Network Traffic Analysis
The S5700-HI provides the NetStream function and can function as a NetStream data exporter. It •
periodically collects data traffic statistics, encapsulates the statistics in standard V5, V8, or V9 packets,
and sends the packets to the NetStream data collector according to NetStream configuration. The
collected statistics are then processed to dynamically generate reports, analyze traffic attributes, and
generate alarms on abnormal traffic. The NetStream function helps you optimize network structure and
adjust resource deployment in a timely manner.
The S5700-HI supports the sFlow function. It uses a method defined in the sFlow standard to sample •
traffic passing through it and sends sampled traffic to the collector in real time. The collected traffic
statistics are used to generate statistical reports, helping enterprises maintain their networks.
Item S5700-28C-HI S5700-28C-HI-24S S5710-108C-PWR-HI
Fixed ports 24*10/100/1000Base-T 24*100/1000Base-X
48*10/100/1000BASE-T,
8*10GE SFP+
Extended slots Provided for uplink interface subcards
Three front extended slots
and one rear extended slot
MAC address
table
IEEE 802.1d compliance
32K MAC address entries
MAC address learning and aging
Static, dynamic, and blackhole MAC address entries
Packet filtering based on source MAC addresses
IEEE 802.1d compliance
456K 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
VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports
1:1 and N:1 VLAN Mapping
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)
BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM
STP(IEEE 802.1d), RSTP(IEEE 802.1w), and MSTP(IEEE 802.1s)
BPDU protection, root protection, and loop protection
4