ZyXEL Communications GS2200-24 Series, Руководство пользователя

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Chapter 41 Product Specifications
GS2200-24 User’s Guide
330
Fan Design Fanless
Fuse Specification 250 VAC, T2A
Table 113 Firmware Specifications
FEATURE DESCRIPTION
Default IP Address 192.168.1.1
Default Subnet Mask 255.255.255.0 (24 bits)
Administrator User
Name admin
Default Password 1234
Number of Login
Accounts Configurable
on the Switch 4 management accounts configured on the Switch.
Authentication via RADIUS and also available.
Maximum Frame Size 9 K (9216 bytes)
VLAN A VLAN (Virtual Local Area Network) allows a physical network
to be partitioned into multiple logical networks. Devices on a
logical network belong to one group. A device can belong to
more than one group. With VLAN, a device cannot directly talk
to or hear from devices that are not in the same group(s); the
traffic must first go through a router.
VLAN Stacking Use VLAN stacking to add an outer VLAN tag to the inner IEEE
802.1Q tagged frames that enter the network. By tagging the
tagged frames (“double-tagged” frames), the service provider
can manage up to 4,094 VLAN groups with each group
containing up to 4,094 customer VLANs. This allows a service
provider to provide different service, based on specific VLANs,
for many different customers.
MAC Address Filter Filter traffic based on the source and/or destination MAC
address and VLAN group (ID).
DHCP (Dynamic Host
Configuration Protocol)
Relay Use this feature to have the Switch forward DHCP requests to
DHCP servers on your network.
IGMP Snooping The Switch supports IGMP snooping, enabling group multicast
traffic to be only forwarded to ports that are members of that
group; thus allowing you to significantly reduce multicast traffic
passing through your Switch.
Differentiated Services
(DiffServ) With DiffServ, the Switch marks packets so that they receive
specific per-hop treatment at DiffServ-compliant network
devices along the route based on the application types and
traffic flow.
Classifier and Policy You can create a policy to define actions to be performed on a
traffic flow grouped by a classifier according to specific criteria
such as the IP address, port number or protocol type, etc.
Table 112 Hardware Specifications