ZyXEL Communications GS 2200 Manual page 310

Chapter 43 Product Specifications
Table 129 Firmware Specifications
FEATURE
Port Authentication and
Security
Authenticatio and
Authorization
Device Management
Port Cloning
Syslog
Firmware Upgrade
Configuration Backup &
Restoration
Cluster Management
PPPoE IA
CPU Protection
Error Disable
ARP Learning
Table 130 Feature Specifications
L2 Bridging
Switching
310
DESCRIPTION
For security, the Switch allows authentication using IEEE 802.1x with an
external RADIUS server and port security that allows only packets with
dynamically learned MAC addresses and/or configured static MAC addresses to
pass through a port on the Switch.
The Switch supports authentication and authorization services via RADIUS and
TACACS+ AAA servers.
Use the web configurator or commands to easily configure the rich range of
features on the Switch.
Use the port cloning feature to copy the settings you configure on one port to
another port or ports.
The Switch can generate syslog messages and send it to a syslog server.
Download new firmware (when available) from the ZyXEL web site and use the
web configurator, CLI or an FTP/TFTP tool to put it on the Switch.
Note: Only upload firmware for your specific model!
Make a copy of the Switch's configuration and put it back on the Switch later if
you decide you want to revert back to an earlier configuration.
Cluster management (also known as iStacking) allows you to manage switches
through one switch, called the cluster manager. The switches must be directly
connected and be in the same VLAN group so as to be able to communicate with
one another.
With the PPPoE Intermediate Agent enabled, the Switch can give a PPPoE
termination server additional subscriber information that the server can use to
identify and authenticate a PPPoE client.
You can limit the rate of protocol control packets (such as ARP, BPDU and/or
IGMP) to be delivered to the CPU on a port.
You can set the Switch to take an action (such as to shut down a port or stop
sending packets) on a port when the Switch detects a pre-configured error. You
can also configure the Switch to automatically undo the action after the error is
gone.
You can configure the Switch to update the ARP table with with an ARP reply or
a gratuitous ARP request and/or an APR request.
16K MAC addresses (4-way associative hashed)
Static MAC address filtering by source/destination
Broadcast storm control in 1 second interval, 1 pps stepping
Static MAC address forwarding (port lock)
Switching fabric: 20 Gbps or 56 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
148809 pps at 100 Mbps / 1488095 pps at 1 Gbps with 64 bytes packets
GS2200-8/24 User's Guide