Zhone 2208 Guia Do Utilizador
I n t r o d u c t i o n
1-3
•
Provides dynamic and static IP routing and bridging capabilities
•
Provides firewall support via IP filtering
•
Offers DHCP and NAT to support IP address management
•
The “s” versions provide support for MGCP and SIP with the flexibility to
support TDM/VoATM/VoIP applications all in one unit
•
Provides management capabilities including Telnet, SNMP, and TFTP
The 2208, 2304, and 2308 are characterized by their different WAN
interfaces:
interfaces:
•
2208
− provides voice services and WAN access via T1/E1 lines.
•
2304 and 2308
− provide voice services and high-speed Internet or
corporate connectivity over SDSL.
Physical and electrical specifications for the IADs are listed in Appendix B,
Specifications.
Specifications.
Front Panel LED Status Indicators
The IAD front panels contain five LED status indicators, described in the
table below.
table below.
Figure 1.1
Front Panel
LAN LINK
LAN ACT
WAN LINK
VOICE
POWER
04-17479a
LED
Description
POWER
Illuminates when the IAD is powered on.
LAN LINK
Illuminates when there is an operational LAN connection on the
Ethernet port.
Ethernet port.
LAN ACT
Flashes when there is activity on the Ethernet port.
WAN LINK
Flashes as the IAD is establishing a link, and illuminates solid
when there is a proper connection on the WAN port and
synchronization has been achieved.
when there is a proper connection on the WAN port and
synchronization has been achieved.
VOICE
Illuminates when there is activity on the voice ports. When
connected to a CopperCom and Jetstream Voice Gateway, it
remains lit, and blinks when there is activity. (This LED does not
remain lit when other types of voice gateways are connected, but
will illuminate when a call is active.)
connected to a CopperCom and Jetstream Voice Gateway, it
remains lit, and blinks when there is activity. (This LED does not
remain lit when other types of voice gateways are connected, but
will illuminate when a call is active.)