Interlogix NS3550-2T-8S User Manual - Manual (Page 31)

IFS NS3552-8P-2S AND NS3550-2T-8S User Manual
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 Digital Input / Digital Output
 2 Digital Input (DI)
 2 Digital Output (DO)
 Integrate sensors into auto alarm system
 Transfer alarm to IP network via email and SNNP 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
− Up to 255 VLANs groups, out of 4094 VLAN IDs
− Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
− Private VLAN Edge (PVE)
− Protocol-based VLAN
− MAC-based VLAN
− Voice VLAN
 Supports Spanning Tree Protocol
− STP, IEEE 802.1D Spanning Tree Protocol
− RSTP, IEEE 802.1w Rapid Spanning Tree Protocol
− MSTP, IEEE 802.1s Multiple Spanning Tree Protocol, 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, up to 8 ports per trunk group
− Up to 16Gbps bandwidth(Duplex Mode)
 Provides Port Mirror (1-to-1)
 Port Mirroring to monitor the incoming or outgoing traffic on a particular port
 Loop protection to avoid broadcast loops
 Supports E.R.P.S. (Ethernet Ring Protection Switching)
 Quality of Service
 Ingress Shaper and Egress Rate Limit per port bandwidth control
 8 priority queues on all switch ports
 Traffic classification:
− IEEE 802.1p CoS
− IP TOS / DSCP / IP Precedence
− IP TCP/UDP port number
− Typical network application