Ethernet Access Switch MES2308R

Interfaces

• 8х10/100/1000BASE-T (RJ-45)
• 2х10/100/1000BASE-T/1000BASE-X Combo
• Console port RS-232/RJ-45

Interfaces functions

• HOL blocking protection
• Back Pressure
• Auto MDI/MDIX
• Jumbo frames
• IEEE 802.3X flow control
• Port mirroring

MAC table functions 

• Independent learning mode per VLAN
• MAC Multicast Support
• Adjustable MAC addresses aging
• Static MAC Entries

VLAN functions

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

L2 Multicast functions

• Multicast profiles
• Multicast static groups
• IGMP Snooping v1,2,3
• Port/host based IGMP Snooping Fast Leave
• IGMP autorization support via RADIUS¹
• 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, IEEE802.1s)
• STP Multiprocess
• Spanning Tree Fast Link option
• EAPS¹
• STP Root Guard
• BPDU Filtering
• STP BPDU Guard
• Loopback Detection (LBD)
• ERPS (G.8032v2)

Link Aggregation functions

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

IPv6 functions

• IPv6 Host
• IPv4, IPv6 shared usage

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 VLAN
• 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 (Access Control List)
• 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
• Port rate limiting (shaping, policing)
• 8 priority queues
• IEEE 802.1p CoS
• Storm Control
• Bandwidth management
• Scheduling algorithms:  Strict Priority/Weighted Round Robin (WRR)
• Three marking colors
• ACL-based traffic classification

ОАМ/CFM

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

• Configuration file download and upload via TFTP/SCP
  SNMP (Simple Network Management Protocol)
• Command line interface (CLI)
• Web interface
• Syslog
• SNTP (Simple Network Time Protocol)
• Traceroute
• LLDP (802.1ab) including LLDP MED support
• Configuration of user privilege level
• 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

• Interface statistics
• RMON/SMON
• CPU utilization monitoring per task
• Memory 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

^{____________________________________________________
1}Not supported in the current firmware version 4.0.7