DCS-7342-32C2X Управляемый L3 стекируемый коммутатор Planet для ЦОД, 32 порта 40/100Гб/с QSFP28, 2 порта 10Гб/с SFP+, 2 блока питания 220В

Physical Ports

32-Port 100G/40G QSFP28
2-Port 10GBASE-SR/LR SFP+
RJ45 to DB9 console interface for switch basic management and setup


Stacking Features

Hardware Stacking
Virtualized multiple Planet`s data center switch series stacked into one logical device
Connects with stack member via 100G/40G QSFP28 and 10G SFP+ interfaces
Single IP address stack management, supporting up to 2 hardware units stacked together
Stacking architecture supports redundant ring mode


IP Routing Features

IPv4 static routing
IPv4 dynamic routing protocols such as OSPFv2, IS-IS and BGP
IPv6 dynamic routing protocols such as OSPFv3, RIPng, BGP4 and BGP4+
DHCP/DHCPv6 snooping VLAN-based
GRE tunneling
Equal-cost routing
Policy-based routing
Neighbor Discovery (ND)
Path MTU Discovery (PMTU)
IPv6 Ping and IPv6 Telnet
ACL based on source IPv6 address, destination IPv6 address, Layer 4 port, and protocol type
Dual-stack for IPv4 and IPv6
Multiple tunneling techniques
BFD session binding static routes, VRRP, OSPF, IS-IS, and BGP


Multicast Routing Features

Supports PIM-DM (Protocol Independent Multicast – Dense Mode)
Supports IGMP v1/v2/v3


Layer 2 Features

Supports VXLAN Layer 2 Switching, Routing Switching, and Layer 3 Gateway
Supports EVPN VXLAN
Supports IPv6 VXLAN over IPv4
Supports Link Aggregation
802.3ad Link Aggregation Control Protocol (LACP)
Multi-Chassis Link Aggregation (MLAG)
Static configuration and dynamic MAC learning
MAC browsing and removal
Configurable aging time of the MAC address
Limited number of learnable MAC addresses
MAC filtration
Black-hole MAC list
IEEE 802.1AE MacSec
Supports up to 4K VLANs
1:1 and N:1 VLAN Mapping based on 802.1p
Q-in-Q and enhanced flexible Q-in-Q
Supports 802.1d STP, 802.1w RSTP and 802.1s MSTP
BPDU Protection
Root Protection
Loop Protection
Supports IGMP v1/v2c/v3
IGMP Snooping
MLD snooping
Supports L2-L4 packet filtering
Filters based on MAC, IP, port, protocol, IP ToS, 802.1p priority, VLAN ID, SVLAN ID, VLAN range, etc.
Supports cross-device link aggregation
Supports port mirroring and flow mirroring
Link Layer Discovery Protocol (LLDP)


Quality of Service

L2-L4 packet filtering with filters based on MAC, IP, port, protocol, IP ToS, 802.1p priority, VLAN ID, SVLAN ID, VLAN range, etc.
ACL based on time periods
DLF (Destination Lookup Failure) storm suppression, multicast storm suppression, and broadcast storm suppression
Port-based bandwidth limiting
Flow/VLAN-based bandwidth limiting (single-rate two-color, single-rate three-color, dual-rate three-color)
Priority-based scheduling and priority mapping for flows
SP/PQ (Strict Priority/Priority Queuing), DRR (Deficit Round Robin), and SP/PQ+DRR scheduling algorithms
Queue management policies such as tail drop and WRED (Weighted Random Early Detection)
8 hardware priority queues per port
802.1p, DSCP/ToS priority marking


Multicast

Supports IPv4 IGMP snooping v1, v2 and v3
Supports IPv6 MLD snooping v1 and v2
MVR (Multicast VLAN Registration)


Security

User permission classification management and command line classification protection
Authentication support for 802.1x, RADIUS, and TACACS+
User level quantity limitation
User binding (port, source MAC, source IP address access control)
SNMP login terminal restriction
SSH v2.0 support
DDoS attack prevention
IP Source Guard support
MAC black hole support
MAC address quantity limitation
Static ARP, Gratuitous ARP, ARP inspection


Management

Supports Console, Telnet and SSH terminal services (5 simultaneous Telnet / SSH sessions at least)
Supports SNMPv1/v2/v3 network management protocols and standard MIB for general features
Supports NETCONF network management protocol
Supports file upload and download via FTP and TFTP methods, unified management of logs, alarms and debug information
Supports user operation logs and RMON (Remote Monitoring)
Supports port mirroring and flow mirroring
Supports BootROM upgrade, remote online upgrade and hot patch
Supports fan temperature control for automatic adjustment
Supports temperature and fan monitoring with alerts
SNMP trap for interface Link Up and Link Down notification
Network Time Protocol (NTP), RSPAN
DHCP Functions
DHCP Client/Relay/Server
DHCP Option 43/60/82
DHCP Relay per VLAN
DHCPv6 Relay/Server


Redundant Power System

Supports dual power redundancy and redundant backup for two sets of fans (Include 2 power DCS-PWR800AC)
Hot-swappable power modules and fans