User's Manual

Table Of Contents
Users Manual of IGS-5225 series
34
VLAN
IEEE 802.1Q tag-based VLAN
IEEE 802.1ad Q-in-Q tunneling
Private VLAN Edge (PVE)
MAC-based VLAN
Protocol-based VLAN
Voice VLAN
MVR (Multicast VLAN Registration)
GVRP
Up to 4K VLAN groups, out of 4094 VLAN IDs
Link Aggregation IEEE 802.3ad LACP/static trunk
IGMP Snooping
Ipv4 IGMP (v1/v2 /v3) Snooping
Ipv4 IGMP Querier mode support
Up to 255 multicast Groups
MLD Snooping
Ipv6 MLD (v1/v2) Snooping
Ipv6 MLD Querier mode support
Up to 255 multicast Groups
RING
Supports ERPS, and complies with ITU-T G.8032
Recovery time < 10ms @ 3 nodes
Recovery time < 50ms @ 16 nodes
Synchronization
IEEE 1588v2 PTP(Precision Time Protocol)
- Peer-to-peer transparent clock
- End-to-end transparent clock
Bandwidth Control
Per port bandwidth control
Ingress: 500Kb~1000Mbps
Egress: 500Kb~1000Mbps
QoS
Traffic classification based, strict priority and WRR
8-level priority for switching
- Port number
- 802.1p priority
- 802.1Q VLAN tag
- DSCP/TOS field in IP packet
Swcurity Functions
Access Control List
IP-based ACL/MAC-based ACL
ACL based on:
- MAC Address
- IP Address
- Ethertype
- Protocol Type
- VLAN ID
- DSCP
- 802.1p Priority
Up to 256 entries
Security
Port security
IP source guard
Dynamic ARP inspection