ZyXEL Communications MES-3528 - Page 336

Chapter 41 Product Specifications
MES-3528 User’s Guide
336
Fuse Specification 250 VAC, T2A
External Alarm Jack Supports input from four external alarms or other devices and
output to one device.
External ALARM
connector
Voltage rating: 125 V
Stranded Wire Gauge: 20 ~ 28 AWG
Wire strip length: 6 ~7 mm
Table 119 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 TACACS+ 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.
Table 118 Hardware Specifications