Ethernet switch MES2308,8 ports 10/100/1000 Base-T, 2 х 1000 Base-X (SFP), 2 x 1000 Base-T, 220V AC

Packet processor - Marvell 98DX3233

Interfaces

• 10х10/100/1000BASE-T (RJ-45)
• 2х1000BASE-X (SFP)
• Console port RS-232/RJ-45

Performance

• Bandwidth - 24 Gbps
• Throughput for 64 bytes - 17.7 MPPS
• Buffer memory - 12 Mb
• RAM (DDR3) - 512 MB
• ROM (RAW NAND) - 512 MB
• MAC table - 16K
• Quality of Service (QoS) - 8 egress queues per port
• ТСАМ:
  • For routing: 1024
  • For traffic processing: 1024х24B
• ARP table - 1K (for each host in the ARP table, an entry is created in the routing table)
• Link Aggregation Groups (LAG) - 16, up to 8 ports per LAG
• Maximum size of ECMP groups - 8
• L2 Multicast groups - 2K
• VLAN table - 4K
• Jumbo frames size - 10240 bytes
• Stacking - 8 devices

Interfaces functions

• Head-of-line blocking (HOL) protection
• Back Pressure 
• Auto MDI/MDIX 
• Jumbo frames
• Flow control (IEEE 802.3X)
  
• Port mirroring
  

MAC table functions 

• Independent learning mode per VLAN
• MAC Multicast Support
• Configurable aging time of MAC addresses 
  
• Static MAC Entries
• MAC Flapping logging
  

VLAN functions

• Voice VLAN
• IEEE 802.1Q 
• Q-in-Q
• Selective Q-in-Q
• GVRP

L2 Multicast functions

• Multicast profiles
• Static Multicast groups
• IGMP Snooping v1,2,3
• Port/host based IGMP Snooping Fast Leave
• IGMP proxy-report
  
• IGMP autorization via RADIUS
• MLD Snooping v1,2
• IGMP Querier
• MVR

L2 functions

• STP (Spanning Tree Protocol, IEEE 802.1d) 
• RSTP (Rapid Spanning Tree Protocol, IEEE 802.1w) 
• MSTP (Multiple Spanning Tree Protocol, IEEE 802.1s) 
• STP Multiprocess
• PVSTP+
  
• Spanning Tree Fast Link option 
• EAPS¹ 
• STP Root Guard
• STP Loop Guard
• BPDU Filtering 
• STP BPDU Guard
• VLAN-based Loopback Detection (LBD)
• ERPS (G.8032v2)
• Private VLAN
  
• Layer 2 Protocol Tunneling
  

L3 functions

• Static IP routes
• Dynamic routing protocols RIPv2, OSPFv2, OSPFv3
• Address Resolution Protocol (ARP)
• VRRP
• PIM SM, PIM DM, IGMP Proxy
• ECMP Load Balancing
• IP Unnumbered

Link Aggregation functions

• Static LAG
• Dynamic LAG (LACP)
• LAG Balancing Algorithms

IPv6 functions

• IPv6 Host 
• Dual-stack 
  

Service functions

• Virtual Cable Testing (VCT)
• Optical transceiver diagnostic
• Green Ethernet

Security functions

• DHCP Snooping
• DHCP Option 82
• IP Source Guard
• Dynamic ARP Inspection
• sFlow
• MAC-based authentication, Port Security, static MAC entries
• Port-based authentication IEEE 802.1x
• Guest VLAN¹
• DoS attack prevention
• Traffic segmentation
• Protection against non-authorized DHCP servers
• DHCP client filtering
• BPDU attack prevention
• NetBIOS/NetBEUI filtering
• PPPoE Intermediate Agent

ACL

• L2-L3-L4 ACL
• Time-Based ACL
• IPv6 ACL
• ACL based on:
  • Physical port number
  • IEEE 802.1p 
  • VLAN ID
  • Ethertype
  • DSCP
  • Protocol type
  • TCP/UDP port number
  • User Defined Bytes

Quality of service (QoS) and rate limiting

• QoS statistics
• Shaping, policing
  
• IEEE 802.1p Class of Service (CoS)
  
• Storm Control
• Bandwidth management
• Scheduling algorithms: Strict Priority/Weighted Round Robin (WRR)
  
• Three marking colors
• ACL-based traffic classification
  
• Setting the IEEE 802.1p priority for VLAN management
  
• DSCP to CoS/CoS to DSCP remarking
  
• ACL-based VLAN assignment
  
• 802.1p, DSCP mark assignment for IGMP 
  

ОАМ/CFM

• IEEE 802.3ah Ethernet Link OAM
• Dying Gasp
• IEEE 802.1ag Connectivity Fault Management (CFM)¹
• IEEE 802.3ah Unidirectional Link Detection (UDLD)

• Download and upload of configuration file via TFTP/SCP
  
• Redirecting the output of CLI commands to an arbitrary file on ROM
  
• SNMP
• Command line interface (CLI)
• Web interface
• Syslog
• SNTP (Simple Network Time Protocol)
• Traceroute
• LLDP (802.1ab) + LLDP MED
• Access control - privilege levels
• Management interface blocking
• Local authentication
• IP addresses filtering for SNMP
• RADIUS and TACACS+ (Terminal Access Controller Access Control System) clients
• SSH server
• SSL 
• Macrocommands
• CLI commands logging
• System log
• DHCP autoprovision
• DHCP Relay (IPv4 support)
• DHCP Option 12
• DHCP Relay Option 82
• PPPoE Circuit ID tag 
• Flash File System
• Debugging commands
• Rate limiting of traffic transmitted to CPU 
• Password encryption
• Password recovery
• Ping (IPv4/IPv6)
• FTP server¹
• DNS server
  

• Statistics on interfaces
  
• RMON/SMON 
• CPU utilization monitoring per task and per traffic
• RAM utilization monitoring
• Temperature monitoring
• TCAM utilization monitoring

• RFC 1065, 1066, 1155, 1156, 2578 MIB Structure
• RFC 1212 Concise MIB Definitions
• RFC 1213 MIB II
• RFC 1215 MIB Traps Convention
• RFC 1493, 4188 Bridge MIB
• RFC 1157, 2571-2576 SNMP MIB
• RFC 1901-1908, 3418, 3636, 1442, 2578 SNMPv2 MIB
• RFC 271,1757, 2819 RMON MIB
• RFC 2465 IPv6 MIB
• RFC 2466 ICMPv6 MIB
• RFC 2737 Entity MIB
• RFC 4293 IPv6 SNMP Mgmt Interface MIB
• Private MIB
• RFC 3289 DIFFSERV MIB
• RFC 2021 RMONv2 MIB
• RFC 1398, 1643, 1650, 2358, 2665, 3635 Ether-like MIB
• RFC 2668 802.3 MAU MIB
• RFC 2674, 4363 802.1p MIB
• RFC 2233, 2863 IF MIB
• RFC 2618 RADIUS Authentication Client MIB
• RFC 4022 MIB for TCP
• RFC 4113 MIB for UDP
• RFC 3298 MIB for Diffserv
• RFC 2620 RADIUS Accounting Client MIB
• RFC 2925 Ping & Traceroute MIB
• RFC 768 UDP
• RFC 791 IP
• RFC 792 ICMPv4
• RFC 2463, 4443 ICMPv6
• RFC 4884 Extended ICMP for Multi-Part messages support
• RFC 793 TCP
• RFC 2474, 3260 DS field definition in IPv4 and IPv6 headers 
• RFC 1321, 2284, 2865, 3580, 3748 Extensible Authentication Protocol (EAP)
• RFC 2571, RFC2572, RFC2573, RFC2574 SNMP
• RFC 826 ARP

Physical parameters

• Max. power consumption - 20 W
• Power supply - 220 V АС, 50 Hz
• Operating temperature - from -20 to +45°С
• Storage temperature - from -40 to +70°С
• Operating humidity - 80% max
• Passive cooling
• Form factor - 19", 1U
• Dimensions, mm - 310 x 158 x 44
• Weight - 1.45 kg