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CFIP PhoeniX C Series TDM/IP Split Mount System Technical Description and Configuration Guide
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Rev. 1.0
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© SAF Tehnika JSC 2013
Figure 79: Example 1
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Ports speed setting at LOCATION 1
The configuration of the IDU 2 at Location 2 is similar to above explained GUI pages but with
appropriate parameters defined in Figure 75.
Example 2 – Out-of-Band MNG with NAT
Out-of-Band management configuration with NAT is a preferred scheme when just one link is
supervised and management access is originated from provider side of the link. Management and data
traffic must be separated at provider side in this mode. Communication with remote side is ensured
by means of fixed internal low speed management channel (115 kbps), management traffic is routed
through each management CPU inside IDU.
The application example is shown on the Figure 80. The configuration of the most important GUI
pages at LOCATION 1 (provider side) is shown on the figures 81 - 84.
This concrete example describes application where SINGLE design is selected on both link sides,
modulation is QAM128 in BW 30 MHz and appropriate maximal data speed is about 169 Mbps. IP
addresses of both IDUs should be selected from different IP subnets, because both sides
interconnection is routed by means of IDU CPU. The slow separated management channels is used for
both periodical message exchanges between both IDUs and also for complete management traffic
interconnection. Connection to remote (customer) IDU is available by typing IP address in form
192.168.3.201:1080 into WEB browser. The similar configuration of NAT record must be applied also at
customer side (IDU 2) when alternative management access from this side (port LAN 3) is required.
The In-Band management can be combined with standard routed management access, when
customer side IP address range is added into provider static IP route table (IDU 1 is then gateway for
this network). The NAT setting rules correspond with appropriate explanation in chapter Static Route
and NAT settings on page 89.
Out-of-Band management configuration with NAT is supported by all designs (SINGLE, MULTI,
AGGREGATE, PROTECTED).
