PLANET DCS-7342-48Y8C on pinottava ja hallittava 56- porttinen Layer 3 -tason Ethernet kuitukytkin, joka tarjoaa 48x 25G SFP28 -moduulipaikkaa ja 8x 40G/100G QSFP28 uplink- moduulipaikkaa.

DCS-7342-48Y8C tukee laajaa valikoimaa edistyneitä reititys-ja virtualisointiominaisuuksia, kuten VXLAN/EVPN-overlay- verkkoja, BGP/IS-IS -reititystä, MLAG-redundanssia ja BFD- pikatunnistusta. Se soveltuu spine-leaf-verkkorakenteisiin, suurten yritysten runkoverkkoihin, pilvi- ja HPC- ympäristöihin sekä erittäin matalan viiveen sovelluksiin, kuten HFT-kaupankäyntiin.

Pakkaus sisältää dataketkuskytkimen lisäksi 19″ räkkikiinnikkeet, RS232-RJ45 -konsolikaapelin, 2x virtajohdon, kumijalat pölysuojatulpat ja QR-linkkikoodin englanninkielisille tukisivuille.

Tekniset tiedot:
• 48x Port 25GBASE-X SFP28 interfaces (Port-1 to Port-48)
– Compatible with 10GBASE-X SFP+ transceiver
• 8x Port 100G/40G QSFP28 interfaces (Port-49 to Port-56)
– Backward compatible with 40GBASE-X QSFP+
• 1x RJ45 to DB9 console port for switch basic management and setup
• 1x 10/100/1000BASE-T RJ45 Management Port
• 1x USB 2.0 Type A for USB storage device (Configuration backup and restore)
• Features Store-and-Forward mode with wire-speed filtering and forwarding rates
• IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation
• 10K jumbo frame
• 128K MAC Address Table Size
• 24MB Shared Data Buffer
• IEEE 802.3x pause frame for full duplex and Back pressure for half duplex Flow Control
• 1G Flash memory
• 8GB of RAM
• Supports ESD Protection:
– Contact Discharge 4KV DC
– Air Gap Discharge 8KV DC
• Automatic address learning and address aging
• Support CSMA/CD protocol
• Connects with stack member via 25G SFP28 and 100G QSFP28 interfaces
• Single IP address management, supporting up to 8 units stacked together
• Virtualized multiple PLANET`s DCS-7342-48Y8C data center switch devices stacked into one logical device
• IPv4/IPv6 hardware static routing
• IPv4 dynamic routing protocols such as RIPv1/v2, OSPFv2, IS-IS and BGP
• IPv4 Route policy/IPv4 Policy-based routing
• IPv6 dynamic routing protocols such as RIPng, OSPFv3, IS- ISv6 and BGP4+
• IPv6 Route policy
• Ethernet Virtual Private Network (EVPN)
• Multiple tunneling techniquesGRE Tunnel, VXLAN, VRF and ECMP
• BFD session binding static routes, VRRP, OSPF, BGP and RIP
• IPv4 IGMP v1/v2/v3
• Support PIM-SM (Protocol Independent Multicast-Sparse Mode) and PIM-SSM ((Protocol Independent Multicast:
– Source-Specific Multicast), PIM-DM (Protocol Independent Multicast – Dense Mode)
• IPv6 MLD v1/v2 and MLD v1/v2 Snooping
• Support Multicast VLAN Registration for IPv6
• Support PIM-SM v6 (Protocol Independent Multicast-Sparse Mode IPv6)
• Support VLAN:
– Support up to 4K VLANs
– IEEE 802.1Q tagged VLAN
– Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
– Protocol VLAN
– MAC Based VLAN
– Protocol Based VLAN
– Private VLAN (Protected port)
– Voice VLAN
– Super VLAN
– Guest VLAN
– GVRP
• Support VXLAN Layer 2 Switching, Routing Switching, and Layer 3 GRE Tunnel
• Support BGP EVPN
• Support Priority Flow Control (PFC)
• Support Link Aggregation:
– IEEE 802.3ad Link Aggregation Control Protocol (LACP)
– Cisco ether-channel (static trunk)
• Multi-Chassis Link Aggregation (MLAG):
– Basic configuration
– Blackhole flow protection
– MLAG VRRP
– MLAG dual active
• Support 802.1D STP, 802.1w RSTP and 802.1s MSTP
– BPDU Protection
– Root Protection
– Loop Protection
– Anti TC-BPDU Attack
• Support L2-L4 packet filtering
– Filters based on MAC, IP, port, protocol, IP ToS, 802.1p priority, VLAN ID, SVLAN ID, VLAN range, etc.
• Support Multi-layer ring protection protocol (MRRP)
• Support Device Link Detection Protocol
• Support Bridge Protocol Filter
• Support Uplink Line Protection Protocol
• Loop detection to avoid broadcast loops
• Support port mirroring, flow mirroring, remote mirror, multi-destination, CPU mirror source/destination and ERSPAN
• Link Layer Discovery Protocol (LLDP)
• Compatible with Cisco uni-directional link detection(UDLD)that monitors a link between two switches and blocks the ports on both ends of the link if the link fails at any point between the two devices
• Support ITU-T G.8032 ERPS (Ethernet Ring Protection Switching)
• Support IEEE 802.3ah EFM
• Support IEEE 802.1ag CFM
• Support ITU-T Y.1731OAM functions and mechanisms for Ethernet based network
• Ingress shaper and egress rate limit per port bandwidth control
• 8 priority queues on all switch ports
• Traffic classification:
– IEEE 802.1p CoS
– ToS/DSCP/IP Precedence of IPv4/IPv6 packets
– IP TCP/UDP port number
– Typical network application
• Strict priority and Weighted Round Robin (WRR) CoS policies
• Traffic-policing on the switch port
• DSCP remark
• Virtual Private Network:
– Layer 2 Virtual Private Network
– Layer 3 Virtual Private Network
– VPLS
– VPWS
• Layered Service Provider Static
• MPLS TE
• RSVP
• MPLS QoS
• LDP (Label Distribution Protocol)
• Support IPv4 IGMP snooping v1, v2 and v3
• Support IPv6 MLD snooping v1 and v2
• MVR (Multicast VLAN Registration)
• Authentication:
– IEEE 802.1X port-based network access authentication
– Built-in RADIUS client to cooperate with the RADIUS servers
– AAA Authentication
– RADIUS/TACACS+ login user access authentication
• Access Control List: