Digital Input and Digital Output
2 Digital Input (DI)
2 Digital Output (DO)
Integrate sensors into auto alarm system
Transfer alarm to IP network via email and SNMP trap
Layer 2 Features
Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
High performance of Store-and-Forward architecture, and runt/CRC filtering eliminates erroneous packets to optimize
the network bandwidth
Storm Control support
− Broadcast/Multicast/Unicast
Supports VLAN
− IEEE 802.1Q tagged VLAN
− Supports provider Bridging (VLAN Q-in-Q, IEEE 802.1ad)
− Private VLAN Edge (PVE)
− Port Isolation
− MAC-based VLAN
− Protocol-based VLAN
− Voice VLAN
− GVRP
Supports Spanning Tree Protocol
− IEEE 802.1D Spanning Tree Protocol (STP)
− IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
− IEEE 802.1s Multiple Spanning Tree Protocol (MSTP), spanning tree by VLAN
− BPDU Guard
Supports Link Aggregation
− 802.3ad Link Aggregation Control Protocol (LACP)
− Cisco ether-channel (static trunk)
− Maximum 5 trunk groups with 10 ports per trunk group
− Up to 20Gbps bandwidth (duplex mode)
Provides port mirror (many-to-1)
Port mirroring to monitor the incoming or outgoing traffic on a particular port
Loop protection to avoid broadcast loops
Supports ERPS (Ethernet Ring Protection Switching)
Compatible with Cisco Uni-directional link detection(UDLD) that monitors a link between two switches and blocks the
ports on both ends of the link if the link fails at any point between the two devices
Link Layer Discovery Protocol (LLDP) and LLDP-MED
Provides ONVIF for co-operating with PLANET video IP surveillances
User's Manual of IGS-10020HPT-U
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