SAGEM 3P@C
13.1.3.Layer-3 Check
If some network segments cannot be used for L3 forwarding, and no problems are found in the L2 check, it can be conducted:
Step 1 | show ip route | Check the content of the route table, the |
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| correctness of the route table, and whether |
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| the configured static route and the |
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| OSPF/RIP route have been learnt and the |
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| selection of routes is correct. |
Step 2 | show interface <ifname> | Check whether the related interfaces are |
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| correctly “upped”. |
Step 3 | show ip route cache | Check the correctness of the bottom layer |
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| host route table. |
13.1.4.Service Check
If the Modem has not been synchronized, the following check should be done:
Whether the port has been enabled
For the ADSL access, check the pvc setting using the show pvc command.
Check the setting of ports, and view the configuration information using the command, show port [<portlist>allactive] [adslvdsl]
13.2.Unstable Service due to Wrong Making of Network Cables
Basic Information
Name of case | Unstable service due to wrong making of network |
| cables |
Product name | 3P@C 4450E |
Module type and version | |
Software version | None |
Since the implementing party lacks sufficient knowledge of making network cables, assuming that the linear ordering of the two ends is the same, the actual service cannot be stably run for a long time after being commissioned. For the physical problem location of this kind, the engineers should be careful enough and improve their understanding of the Ethernet
13.2.1.Common Causes
Mismatched working modes of the interconnected ports between both parties
Problem of network adapter
Problem of network
Problem of port module
3P@C Installation Manual
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