Lancom GS-2124 User Manual page 3

LANCOM GS-2124
Quality of Service
DiffServ/TOS
Port priority
Q- in- Q Tagging
QoS Control List
Security
MAC address limitation
802.1x
Access control lists
Broadcast Storm Control
Isolated Group
Performance
Switching technology
MAC addresses
Throughput
Virtual Stacking Management (VSM)
VLAN
Jumbo Frame Support
LAN protocols
Link Aggregation Control Protocol
(LACP)
Multicasting
GVRP/GARP
Spanning Tree Protokoll (STP) / Rapid
STP / Multiple STP
DHCP Relay Agent
Interfaces
Ethernet ports
Serial interface
Management
Port Mirroring
Security
SNMP
RFC 1213 MIB (MIBII)
RFC 1757 RMON MIB
RFC 1493 Bridge MIB
RFC 1643 Ethernet MIB
Webconfig
Port based (VIP Port), 802.1p, Priority queuing of packets based on DiffServ/TOS fields
Supports four level priority queues to prioritize inbound and outbound traffic
Supports priority in a Q- in- Q
Provides four internal queues to support four different classifications of traffic; packets can be classified as VIP ports, 802.1p,
DiffServ and/or IP TOS, IPv4 and UDP/TCP applications. The QoS operates at full wire speed and each egress port can be
scheduled according to strict, weighted round robin or mixed.
MAC address learning limit, to set up the maximum amount of MAC that each port can learn
802.1x access control on all ports, user- or MAC- based
Filtering of IP or MAC addresses and protocols - integrated setup assistant
Multicast/Broadcast/Unknown unicast storm suppression
Allows certain ports to be designated as protected. All other ports are non- isolated. Traffic between isolated group members ist
blocked. Traffic can only be sent from isolated group to non- isolalted group.
Store and forward with latency less than 5 μs
Support of max 8K MAC addresses
max. 48 Gbps on the backplane
Supports stacking of up to 16 devices, several switches can be managed via one ip address
Port based and IEEE 802.1q tag based VLAN with up to 4,096 VLAN and up to 256 active VLANs; Supports ingress and egress
packet filter in port based VLAN
Jumbo frame support with up to 9k frames
Maximum of 12 groups, max 12 member per group, supports DA, SA and DA+SA MAC based trunking with automatic failover
Supports IGMP snooping inkluding active and passive mode
802.1q with GVRP/GARP
802.1d/1w/1s
DHCP Option 82 relay agent
20 TP ports 10/100/1000 Mbps, 4 Combo ports TP/SFP 10/100/1000 Mbps
Serial configuration interface
Support 1:N port mirroring, Sniffer functions with three modes: TX monitor- , RX monitor- , and TX- RX monitor mode
Access rights (read/write) can be set up separately, access control list
SNMP management via SNMPv1 or v2c and private MIB
Interface MIB
Address Translation MIB
IP MIB
ICMP MIB
TCP MIB
UDP MIB
SNMP MIB
Statistics Group 1
History Group 2
Alarm Group 3
Event Group 9
completely
completely
Integrated web server with setup wizard for the configuration via Internet browsers with HTTP
Scope of features: as of LCOS version 7.6