Planet IGS-10020 Series User Manual page 17

the network bandwidth
Storm Control support

− Broadcast/Multicast/Unknown Unicast
Supports VLAN

− IEEE 802.1Q tagged VLAN
− Up to 255 VLANs groups, out of 4095 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

− IEEE 802.1D Spanning Tree Protocol (STP)
− IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
− IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) by VLAN
− BPDU Guard
Supports Link Aggregation

− 802.3ad Link Aggregation Control Protocol (LACP)
− Cisco ether-channel (static trunk)
Provides port mirror (many-to-1)

Port mirroring of the incoming or outgoing traffic on a particular port

Loop protection to avoid broadcast loops

Supports E.R.P.S. (Ethernet Ring Protection Switching)

IEEE 1588 and synchronous Ethernet network timing (IGS-12040MT, IGS-20040MT)


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
Strict priority and Weighted Round Robin (WRR) CoS policies

Supports QoS and In/Out bandwidth control on each port

Traffic-policing policies on the switch port

DSCP remarking


Multicast
Supports IPv4 IGMP snooping v1, v2 and v3

Supports IPv6 MLD snooping v1 and v2

Querier mode support

IGMP snooping port filtering

MLD snooping port filtering

MVR (Multicast VLAN Registration)

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User's Manual