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Chapter 22 Product Specifications
GS-1524/GS-1548 User’s Guide
147
Layer 2
Features
VLAN Tag-based (IEEE 802.1Q) VLAN
Number of VLAN: 4K, 256 static maximum
Port
Aggregation
Supports static port trunking
Six groups (up to 8 ports each)
Port
mirroring
All ports support port mirroring
Rate control Supports rate limiting from 64 Kbps to 1 Gbps on a port by port basis
for incoming traffic
Supports egress traffic shaping via the “bucket - token” algorithm
Security Static MAC address filtering
Dynamic ARP filtering - 16 Static Entries
Table 70 General Product Specifications (continued)
Table 71 Management Specifications
System Control Alarm/Status surveillance
LED indication for power status
Performance monitoring
Line speed
Four RMON groups (history, statistics, alarms, and events)
Throughput monitoring
Port mirroring and aggregation
Firmware upgrade and download through HTTP
FLASH memory
Reset to default button
Network
Management
Web-based management
SNMP v1, v2c and v3; 10 Trap Stations supported
RMON groups (history, statistics, alarms and events)
4 Logging servers supported
MIB RFC1213 MIB II - System
RFC1213 MIB II - Interface
RFC1398 MIB - Ether-like
RFC2819 Four groups of RMON (history, statistics, alarms and events)