Комутатор Huawei S7703 (ES0B00770300)

Item

S7703

Switching Capacity

1.92 Tbit/s

Forwarding Performance

1,440 Mpps

Service Slots

3

Dimensions (W x D x H)

442 mm x 489 mm x 175 mm, 4U

Chassis Weight (empty)

10 kg

Maximum Power

Consumption of the Entire Equipment

1,000W

Maximum PoE Power

2,200W

Redundancy Design

Supervisors, power modules, CMUs, fans trays

Wireless Network Management

Native AC

AP access control, AP region management, and AP profile management

Radio profile management, uniform static configuration, and centralized dynamic management

Basic WLAN services, QoS, security, and user management

Deployment of ACs on different network layers

User Management

Unified user management

802.1x, MAC address, and Portal authentication

Traffic- and time-based accounting

User authorization based on user groups, domains, and time ranges

VLAN

4K VLANs

Access, trunk, and hybrid interface types, auto-negotiation of LNP links

Default VLAN

VLAN switching

QinQ and selective QinQ

MAC address-based VLAN assignment

VxLAN

VxLAN

Configured through NETCONF protocol

ARP

256K ARP entries

MAC Address

1M MAC address entries

MAC address learning and aging

Static, dynamic, and blackhole MAC address entries

Packet filtering based on source MAC addresses

Limit on the number of MAC addresses learned on ports and VLANs

Ring Protection

STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s)

SEP

BPDU protection, root protection, and loop protection

BPDU tunnel

ERPS (G.8032)

IP Routing

1M IPv4 routing entries

IPv4 routing protocols, such as RIP v1/v2, OSPF, BGP, and IS-IS

IPv6 dynamic routing protocols, such as RIPng, OSPFv3, IS-ISv6, and BGP4+

Multicast

128,000 multicast routing entries

IGMP v1/v2/v3 and IGMP v1/v2/v3 snooping

PIM-DM, PIM-SM, and PIM-SSM

MSDP and MBGP

Fast leave

Multicast traffic control

Multicast querier

Multicast packet suppression

Multicast CAC

Multicast ACL

MPLS

Basic MPLS functions

MPLS OAM

MPLS-TE

MPLS VPN/VLL/VPLS

CSS Switch Fabric Clustering

CSS Switch Fabric Clustering (S7706 and S7712)

Service Port Clustering

Service Port Clustering (S7706 and S7712)

Reliability

LACP and E-Trunk between devices

VRRP and BFD for VRRP

BFD for BGP/IS-IS/OSPF/static route

NSF and GR for BGP/IS-IS/OSPF/LDP

TE FRR and IP FRR

HSR

Ethernet OAM (IEEE 802.3ah and 802.1ag)

ITU-Y.1731

DLDP

QoS

256K ACLs

Traffic classification based on Layer 2 protocol packet header, Layer 3 protocol information, Layer 4 protocol information, and 802.1p priority

ACL, CAR, re-marking, and scheduling

Queue scheduling algorithms including PQ, WRR, DRR, PQ + WRR, and PQ + DRR

Congestion avoidance mechanisms, such as WRED and tail drop

HQoS

Traffic shaping

Configuration and Maintenance

Zero-Touch Provisioning

Console and SSH terminals

Network management protocols, such as SNMP v1/v2c/v3

File uploading and downloading using FTP and TFTP

BootROM upgrade and remote upgrade

Hot patches

User operation logs

Security and Management

802.1x authentication and portal authentication

MACSec

NAC

RADIUS and HWTACACS authentication

Different user levels for commands, preventing unauthorized users from using certain commands

Defense against DoS attacks, TCP SYN Flood attacks, UDP Flood attacks, broadcast storms, and heavy traffic attacks

Ping and traceroute

RMON

Service Chain

Time synchronization

IEEE 1588v2

SyncE

Value-added Service*

Firewall

NAT

NetStream

IPSec

Load balancing

IPS

Interoperability

Supports VBST (compatible with PVST/PVST+/RPVST)

Supports LNP (similar to DTP)

Supports VCMP (similar to VTP)

Energy Conservation

IEEE 802.3az: Energy Efficient Ethernet (EEE)

Working Voltage

DC: –38.4V to –72V

AC: 90V to 290V