Ethernet Access Switch MES2424FB

MES2424FB switches provide end users connection to networks of large enterprises, small and mid-sized businesses and service providers via 1G/10G interfaces.

The switches support Virtual Local Area Networks (VLAN), multicast groups and advanced security functions.

Uninterruptible power 
MES2424FB switches can be equipped with a rechargeable battery to ensure power supply in case of the primary network connection loss. The switch is also equipped with a power supply unit which allows the battery to be charged when AC power is available. Power supply redundancy makes it possible to monitor the state of the primary network and notify of a power type switching.

Interfaces

• 100BASE-FX/1000BASE-X (SFP) - 24
• 1000BASE-X(SFP)/ 10GBASE-R(SFP+) - 4
• Console port RS-232 (RJ-45) - 1

Performance

• Bandwidth - 128 Gbps
• Throughput on 64-byte packets1 - 95.2 MPPS
• Buffer memory - 1.5 MB
• RAM (DDR3) - 512 MB
• ROM (SPI Flash) - 64 MB
• MAC table - 16384
• ARP table - 1000
• VLAN table - 4094
• L2 Multicast groups (IGMP Snooping) - 1023
• L3 Multicast groups(IGMP proxy) - 512
• SQinQ rules number - 1024 (ingress1)/512 (egress)
  
• MAC ACL rules - 509
  
• IPv4/IPv6 ACL rules - 384/192
  
• L3 IPv4 Unicast routes - 496
• L3 IPv6 Unicast routes - 124
• VRRP routers - 32
• L3 interfaces - 20 VLANs, up to 5 of IPv4 addresses for each VLAN, up to 124 of IPv6 GUA for all VLANs in summary
• Link Aggregation Groups (LAG) - 24 groups, up to 8 ports in one LAG
• QoS - 8 output queues with different priorities for each port
  
• Jumbo frame size - 12288 bytes

Interface features

• Head-of-line blocking (HOL) protection
• Auto MDI/MDIX
• Jumbo frames
• Flow Control (IEEE 802.3X)
• Port mirroring (SPAN, RSPAN)

МAC table

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

VLAN features

• Voice VLAN
• IEEE 802.1Q
• Q-in-Q
• Selective Q-in-Q
  
• GVRP
• MAC-based VLAN
• Protocol-based VLAN

L2 Multicast features

• Multicast profiles
• Static Multicast groups
• IGMP Snooping v1,2,3
• IGMP Snooping fast leave
• IGMP Proxy-report
  
• IGMP authorization via RADIUS 
• MLD Snooping v1,2
• MLD Snooping fast-leave
• IGMP Querier
• MVR

L2 features

• STP (Spanning Tree Protocol, IEEE 802.1d)
• RSTP (Rapid Spanning Tree Protocol, IEEE 802.1d)
• MSTP (Multiple Spanning Tree Protocol, IEEE 802.1s)
• Rapid-PVST+
• STP Root Guard
• STP Loop Guard
• STP BPDU Guard
• BPDU Filtering
• Spanning Tree Fast Link option
• Loopback Detection (LBD)
• Port isolation
• Storm Control for different types of traffic (broadcast, multicast, unknown unicast)
• Layer 2 Protocol Tunneling (L2PT)
• ERPS (G.8032v2)
  

L3 Multicast features

• IGMP proxy (RFC 4605)
• IGMP proxy fast-leave

L3 features

• Static IPv4, IPv6 routes
• Dynamic routing protocols RIPv1/2, OSPFv2/3
• VRRP

Link Aggregation functions

• Link Aggregation Groups (LAG)
• LACP
• LAG Balancing Algorithm

Service functions

• Virtual cable Testing (VCT)
• Optical transceiver diagnostics

IPv6 functions

• IPv6 Host
• Dual-stack IPv4, IPv6

Security functions

• DHCP Snooping
• DHCP Option 82
• MAC-based authentication, Port Security, static MAC entries
• Port-based authentication IEEE 802.1x
• Guest VLAN
• DoS attacks prevention
• Traffic segmentation
• DHCP clients filtering
• BPDU attacks prevention 
• PPPoE Intermediate agent
• IP Source Guard
• Dynamic ARP Inspection
• DHCPv6 Snooping
• IPv6 Source Guard
• IPv6 ND Inspection
• IPv6 RA Guard

ACL (Access Control List)

• L2-L3-L4 ACL (Access Control List)
• IPv6 ACL
• ACL based on:
  • Switch port 
  • IEEE 802.1p priority
  • VLAN ID
  • EtherType
  • DSCP
  • IP protocol 
  • TCP/UDP port number
  • User Defined Bytes

Quality of service (QoS) and rate limiting

• Port rate limiting (shaping)
  
• Rate limiting (policing) according to sr-TCM and tr-TCM
• IEEE 802.1p Class of Service (CoS)
• Strict Priority/Weighted Round Robin (WRR)  scheduling algorithms
• Setting the IEEE 802.1p priority for management VLAN
• ACL-based traffic classification
• ACL-based CoS/DSCP marking
• DSCP to CoS remarking 
• CoS to DSCP remarking 
• ACL-based VLAN assignment

OAM

• IEEE 802.3ah, Ethernet OAM
• IEEE 802.3ah Unidirectional Link Detection (UDLD)

Main management functions

• Configuration file download and upload file via TFTP/SFTP
  
• Automated backup of configuration file via TFTP/SFTP
• Simple Network Management Protocol (SNMP)
• Command Line Interface (CLI)
• Web interface
• Syslog
• SNTP (Simple Network Time Protocol)
• Traceroute
• LLDP (IEEE 802.1ab) + LLDP MED
• Two IEEE 802.1Q headers traffic control
• Commands Authorization using TACACS+ server
• IPv4/IPv6 ACL support for device control 
• Switch access management — privilege levels for users
• Management interface blocking
• Local authentication
• IP addresses filtering for SNMP
• RADIUS and TACACS+ (Terminal Access Controller Access Control System) clients 
• Telnet client, SSH client