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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:
- IP-based ACL/MAC-based ACL
- ACL based on:
- MAC Address
- IP Address
- Ethertype
- Protocol Type
- VLAN ID
- DSCP
- 802.1p Priority-Up to 512 entries
• ARP:
- ARP Detection
- ARP Anti Attack
- Anti ARP Scan
- ARP Guard
- ARP Binding
- ARP Limit
- ARP Inspection
• MAC Security
- Static MAC
- MAC Filtering
- Blackhole MAC List
• Loging Filter:
- Telnet/SSH ACL filtering
- Telnet/SSH IPv6 ACL filtering
• Port security for source MAC address entries filtering
• VLAN security for MAC address learning on VLAN
• DHCP snooping to filter distrusted DHCP messages
• IP source guard prevents IP spoofing attacks
• DoS attack prevention
• RBAC (Role Based Access Control)
• Link-Flapping detection
• Support Console, Telnet and SSH v1.5/v2 terminal services
• Support SNMPv1/v2/v3 network management protocols and
standard MIB for general features
• SNMP trap for system notification
• Support RMON (Remote Monitoring)
• Support NETCONF network management protocol
• System maintenance:
- Firmware upload via TFTP
- Configuration upload/download through FTP/TFTP
- Hardware reset button for system reboot or reset to
factory default
• Support fan temperature control for automatic adjustment
• Support temperature and fan monitoring with alerts
• SNTP Network Time Protocol (Simple Network Time Protocol)
and Network Time Protocol (NTP)
• Support sFlow v4/v5
• DNS Client Status
• Support IPv4 ARP/ARP Proxy
• Support IPv6 ICMPv6/ Path MTU Discovery(PMTUD)/PPPoE+/
Neighbor Discovery Protocol (NDP)
• Log and alarm:
- CPU usage display and alarm
- Memory usage display and alarm
- Temperature, PSU, FAN, status display and alarm
- Operation logs
- Management of logs, alarms, and debugging information
• Network Diagnostic:
- ICMPv6/ICMPv4 remote ping
- Trance Route
- DDM (Digital Diagnostic Monitor)
• DHCP Functions:
- DHCP Client/Relay/Server
- DHCP Snooping
- DHCP Option 82/252
- DHCPv6 Client/Relay/Server
- DHCPv6 Snooping
• Support dual power redundancy and redundant backup for two
sets of fans (Include 2 power DCS-PWR550 ACHDC)
• Hot-swappable power modules and fans
• 19-inch rack mountable; 1U height
• Reset button for resetting to default setting and system
reboot
• LED indicators for power alert, fan alert and Ethernet
interfaces
• Power Requirements:
- 100-240VAC, 50/60Hz, 4.5A (max.)
• Power Consumption:
- Max. 121W / 412BTU (Power on without any connection)
- Max. 427W / 1456BTU (Full load)
• Redundant Power System:
- Dual power redundancy and redundant backup for two sets of
fans (Include 2 power DCS-PWR550ACHDC)
- Hot-swappable power modules and fans
• Fan: 5x hot-pluggable fan modules
• Dimensions: 440x470x44mm
• Weight: 9000g
• Operating Temperature: 0...+50C
• FCC Part 15 Class A, CE