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Aggregation 100G Switch MES7048

Key features

48x10GBASE-R (SFP+) / 1000BASE-X (SFP) interfaces
6x40GBASE-SR4/LR4 (QSFP+) / 100GBASE-SR4/LR4 (QSFP28) interfaces
Bandwidth – 1.92 Tbps
Non-blocking architecture
Front-to-Back cooling
Stacking up to 8 devices
Hot-swappable redundant power supplies
Hot-swappable fans

MES7048 switches are high performance devices with 10GBASE-R and 40GBASE-SR4/LR4 / 100GBASE-SR4/LR4 interfaces that can be used as aggregation or transport switches in carrier networks and as Top-of-Rack or End-of-Row switches for data centers.

The device’s ports support operation at rates of 1 Gbps (SFP), 10 Gbps (SFP+), 40 Gbps (QSFP+) and 100 Gbps (QSFP28).

The non-blocking architecture guarantees lossless packet forwarding at wire speed with minimum and predictable delays for all types of traffic. The front-to-back cooling provides effective cooldown in modern data centers.

The redundant and hot-swappable fans and AC/DC power supplies along with advanced hardware monitoring functions provide high reliability and uninterrupted services.

Interfaces

1x10/100/1000BASE-T (OOB)
48x10GBASE-R (SFP+) / 1000BASE-X (SFP)
6x40GBASE-SR4/LR4 (QSFP+) / 100GBASE-SR4/LR4 (QSFP28)
1xUSB 2.0
Console port RS-232 / RJ-45

General features

Packet processor - Broadcom BCM56860 (Trident2+)
Bandwidth - 1.92 Tbps
Throughput for 64 bytes - 1607 MPPS
Buffer memory - 16 MB
RAM (DDR3) - 4GB
ROM (NAND) - 8GB
MAC table - 228K
VLAN table - 4K
L2 Multicast groups - 2K
SQinQ rules - 4K
Link Aggregation Groups (LAG) - 64, 32 ports per LAG
IPv4 routes - 16K
IPv6 routes - 8K
ARP table - 6K
VRRP routers - 20
L3 interfaces - 128
ECMP-groups - 16
Loopback interfaces - 64
Quality of Service (QoS) - 7 queues per port
TCAM - 16K Ingress, 1K Egress
Jumbo frames size - 9416 bytes

Interface features

Head-of-line blocking (HOL) protection
Back Pressure
Auto MDI/MDIX
Jumbo Frames
Flow Control (IEEE 802.3X)
Protected ports
Link Aggregation Groups (LAG)
LACP
Different LAG balancing algorithms

VLAN features

IEEE 802.1Q
GVRP
MAC/IP-based VLAN
Different VLAN port operating modes
Voice VLAN
Independent VLAN learning
Private VLAN
Layer 2 Protocol Tunneling

MAC table features

MAC Multicast Support
Static MAC filtering
Port/VLAN MAC locking

L2 Multicast features

IGMP Snooping v1,2,3
Port/host-based IGMP Snooping Fast Leave
MLD Snooping v1,2
MGMD Snooping SSM
IGMP and MLD Snooping Querier
MVR
GMRP

L2 functions

STP (Spanning Tree Protocol, IEEE 802.1d)
RSTP (Rapid Spanning Tree Protocol, IEEE 802.1w)
MSTP (Multiple Spanning Tree Protocol, IEEE802.1s)
PVSTP (Per VLAN Spanning Tree Protocol)
PVRSTP (Per VLAN Rapid Spanning Tree Protocol)
Spanning Tree Fast Link option
STP Root Guard
STP Loop Guard
BPDU Filtering
STP BPDU Guard
Loopback Detection (LBD)

L3 functions

Static routing
Inter VLAN routing
Dynamic routing protocols RIP, OSPFv2, OSPFv3, BGP
Address Resolution Protocol (ARP)
Proxy ARP
VRF
Policy-Based Routing
BFD
VRRP
ECMP Load Balancing
UDP Relay/IP Helper
ICMP Throttling
Loopback interfaces
IPv6 Host
IPv6 DHCP Client (Statefull/Stateless)
DHCPv6 Server
IPv4 and Ipv6
ICMPv6 Throttling

Security functions

DHCP snooping (IPv4 and IPv6)
IP source guard (IPv4 and IPv6)
Dynamic ARP Inspection
IPv6 RA Guard (Stateless)
MAC-based authentication, Port Security, Static MAC entries
Port-based authentication IEEE 802.1x
Guest VLAN IEEE 802.1x
DoS attack prevention
Traffic segmentation
Protection against non-authorized DHCP servers
DHCP clients filtering
BPDU attack prevention
NetBIOS/NetBEUI filtering

Access Control Lists (ACL)

L2-L3-L4 ACL
Time-Based ACL
IPv6 ACL
ACL based on:
- Source/destination MAC/IP/IPv6 address
- Physical port number
- IEEE 802.1p
- VLAN ID
- EtherType
- TOS/DSCP/Preference
- Protocol type
- TCP/UDP source/destination port
ACL actions:
- Egress queueing
- Flow-based redirecting and mirroring
- ACL-based fixed rate limiting
- Generation of trap log entries containing rule hit count

Quality of service (QoS)

QoS statistics
Shaping, policing
IEEE 802.1p Class of Service (CoS)
Interface trust mode: IEEE 802.1p, IP DSCP
IEEE 802.1p and IP DSCP-based traffic classification and mapping
Storm control
Interface bandwidth management
Bandwidth management per queue
Strict priority and weighted (WRR/WFQ) scheduling algorithms
ACL-based CoS/DHCP mark assignment
Tail Drop/Weighted Random Early Detection (WRED) queue depth management
Automatic VoIP Class of Service (CoS) settings

Management functions

Configuration file download and upload via TFTP/SCP/FTP/SFTP and USB
Software file download and upload via TFTP/SCP/FTP/SFTP and USB
SNMP v1, v2, and v3
Command Line Interface (CLI)
SSH server
Web interface
NETCONF
Syslog
SNTP (Simple Network Time Protocol)
Traceroute/Ping
Authentication, Authorization and Accounting (AAA)
Local authentication
Command authorization
RADIUS, TACACS+
Management interface blocking
SSL
Macrocommands
CLI command logging
System log
DHCP auto-provisioning
Debugging commands
CPU traffic limiting mechanism
Command completion
Context-sensitive help
Password encryption
Management access control lists

Monitoring functions

Interface statistics
Port mirroring (SPAN)
Remote port mirroring (RSPAN)
Remote monitoring (RMON/SMON)
sFlow
Task- and traffic type-based CPU utilization monitoring
RAM utilization monitoring
Temperature monitoring
LLDP (802.1ab) + LLDP MED
Virtual Cable Testing (VCT)
Optical transceiver diagnostics

METRO

Ethernet OAM
IEEE 802.1ag Connectivity Fault Management (CFM)
Unidirectional Link Detection (UDLD)
Layer-2 Protocol Tunneling (L2PT)
IEEE 802.1ad Double VLAN tagging (in compliance with TR-101)

Data Center Bridging (DCB)

Quantized Congestion Notification (QCN)
Enhanced Transmission Selection (ETS)
Priority-Based Flow Control (PFC)
Data Center Bridging Exchange Protocol (DCBX)– MLAG (Virtual Port Channel)
FIP Snooping
OpenFlow v1.0/v1.3.4
Cut-through switching

Stacking

Redundant Management Unit support
Single IP address management
Automatic election of management control unit
Automatic software and configuration update throughout stack
Hot-swap of stack units
Offline configuration of stack units
Stacking (up to 8 switches in a stack)

MIB/IETF

IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-T
IEEE 802.3ab 1000BASE-T
IEEE 802.3ac VLAN tagging
IEEE 802.3ad Link aggregation
IEEE 802.3ae 10GbE
IEEE 802.3bj- Forward Error Correction (FEC) CL91
IEEE 802.1ak Multiple Registration Protocol (MRP)
IEEE 802.1as Timing and Synchronization for Time-Sensitive Applications in Bridged Local Area Networks
IEEE 802.1s Multiple Spanning Tree compatibility
IEEE 802.1w Rapid Spanning Tree compatibility
IEEE 802.1D Spanning Tree Compatibility
IEEE 802.1Q Virtual LANs with Port-based VLANs
IEEE 802.1ad Double VLAN tagging (TR-101)
IEEE 802.1ag Connectivity Fault Management (CFM)
IEEE 802.3ah Operations, Administration and Maintenance (OAM)
IEEE 802.1Qat Multiple Stream Reservation Protocol (MSRP)
IEEE 802.1Qav Forwarding and Queuing Enhancements for Time-Sensitive Streams
IEEE 801.1Qbb Priority-based Flow Control
IEEE 802.1Qau Virtual bridged local area networks amendment 13: congestion notification (Draft 2.4)
IEEE 802.1Qaz Enhanced transmission election for bandwidth sharing between traffic classes (Draft 2.4)
IEEE 802.1v Protocol-based VLANs
IEEE 802.1p Ethernet priority with user provisioning and mapping
IEEE 802.1X Port-based authentication and supplicant support
IEEE 802.3x Flow control
IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
ANSI/TIA-1057 LLDP-Media Endpoint Discovery (MED)
IEEE 1588v2 Precision Time Protocol (PTP)
RFC 768 UDP
RFC 783 TFTP
RFC 791 IP
RFC 792 ICMP
RFC 793 TCP
RFC 826 Ethernet ARP
RFC 894 Transmissions of IP datagrams over Ethernet networks
RFC 896 Congestion control in IP/TCP networks
RFC 951 BootP
RFC 1034 Domain names - concepts and facilities
RFC 1035 Domain names - implementation and specification
RFC 1321 Message digest algorithm
RFC 1534 Interoperation between BootP and DHCP
RFC 2021 Remote Network Monitoring Management Information base v2
RFC 2030 Simple Network Time Protocol (SNTP) v4 for IPv4, IPv6, and OSI
RFC 2131 DHCP Client/Server
RFC 2132 DHCP options and BootP vendor extension
RFC 2347 TFTP option extension
RFC 2348 TFTP block size option
RFC 2819 Remote Network Monitoring Management Information Base
RFC 2865 RADIUS client
RFC 2866 RADIUS accounting
RFC 2868 RADIUS attributes for tunnel protocol support
RFC 2869 RADIUS Extensions
RFC 3162 RADIUS and IPv6
RFC 3164 The BSD syslog protocol
RFC 3580 IEEE 802.1X RADIUS usage guidelines
RFC 4541 IGMP Snooping and MLD Snooping
RFC 5171 Unidirectional Link Detection (UDLD) Protocol
RFC 5176 Dynamic Authorization Server
RFC 5424 The Syslog Protocol
RFC 1027 Using ARP to implement transparent subnet gateways (Proxy ARP)
RFC 1256 ICMP router discovery messages
RFC 1765 OSPF database overflow
RFC 1812 Requirements for IP version 4 routers
RFC 1997 BGP Communities Attribute
RFC 2082 RIP-2 MD5 authentication
RFC 2131 DHCP relay
RFC 2328 OSPFv2
RFC 2370 OSPF Opaque LSA Option
RFC 2385 Protection of BGP Sessions via the TCP MD5 Signature Option
RFC 2453 RIP v2
RFC 2545 BGP-4 Multiprotocol Extensions for IPv6 Inter- Domain Routing
RFC 2918 Route refresh capability for BGP-4
RFC 3021 Using 31-Bit Prefixes on IPv4 Point-to-Point Links
RFC 3046 DHCP/BootP relay
RFC 3101 The OSPF “not so stubby area” (NSSA) option
RFC 3137 OSPF stub router advertisement
RFC 3623 Graceful OSPF restart-
RFC 3704 Unicast Reverse Path Forwarding (uRPF)
RFC 3768 Virtual Router Redundancy Protocol (VRRP) version 2
RFC 5187 OSPFv3 Graceful Restart
RFC 5340 OSPF for IPv6