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Chapter 35 Product Specifications
ES-2048 User’s Guide
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The following list, which is not exhaustive, illustrates the standards supported in the Switch.
Table 106 Feature Specifications
Layer 2
Features
Bridging 16K MAC addresses
Static MAC address filtering by source/destination
Broadcast storm control
Static MAC address forwarding
Switching Switching fabric: 13.6 Gbps, non-blocking
Max. Frame size: 9 K bytes
Forwarding frame: IEEE 802.3, IEEE 802.1q, Ethernet II, PPPoE
Prevent the forwarding of corrupted packets
STP IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol
QoS IEEE 802.1p
Eight priority queues per port
Port-based egress traffic shaping
Rule-based traffic mirroring
Supports IGMP snooping
VLAN Port-based VLAN setting
Tag-based (IEEE 802.1Q) VLAN
Number of VLAN: 4K, 1000 static maximum
Supports GVRP
Subnet Based VLAN
Protocol Based VLAN
Port
Aggregation
Supports IEEE 802.3ad; static and dynamic (LACP) port trunking
Six groups (up to 8 ports each)
Port mirroring All ports support port mirroring
Support port mirroring per IP/TCP/UDP
Bandwidth
control
Supports rate limiting at 64 Kb increment
Layer 3
Features
IP Capability IPV4 support
64 Management IPs
Wire speed IP forwarding
Routing
protocols
Static Routing
IP services DHCP relay; VLAN based DHCP relay
DHCP Snooping
Security IEEE 802.1x port-based authentication
Static MAC address filtering
Limiting number of dynamic addresses per port
MAC authentication
Table 107 Standards Supported
STANDARD DESCRIPTION
RFC 826 Address Resolution Protocol (ARP)
RFC 867 Daytime Protocol
RFC 868 Time Protocol