VS-2400S 24 Ports VDSL2 Managed IP DSLAM with POTS splitter USER
’S MANUAL Ver.A3
20
The prioritization result can be made available to other switches in the network by replacing priority field in VLAN tag
Four priority egress queues per port
Scheduling algorithms: strict priority or weighted round robin
Four RMON groups (1,2,3,9)
Supports MIB of RFC1213, 1573, 1757, 1643, 2233
MAC address table synchronization assistance
Asymmetric VLAN membership for better network security:
Distinguish ingress VLAN member and egress VLAN member
Prevents a station to sneak in VLANs set up for common servers
Improved VLAN ingress rules may specify:
Filtering untagged packets or VLAN tagged packets
Filtering packets received on non-ingress VLAN member ports
Supports insertion of 2nd tag with different TPID to VLAN-tagged packets
Port-based ingress rate policing and egress rate pacing
Support L2/L3/4 access control list(ACL).
Supports Layer 2/3/4 (Layer 2+) classification:
Standard-length IPv4 packets can use layer 2 VLAN-tag ID, IP protocol, Source IP, Destination IP, TCP/UDP Destination
Port and Source Port, and TCP SYN field for classification
Non-standard or non-IPv4 packets use part of layer 2/3 header for classification
Up to 256 different classification rules supported
Each classification rule is associated with an action code
Packet and byte counters for all classification rules to record match statistics
Supports Layer 2+ based VLAN classification scheme:
