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Installation-Related Issues
Ethernet networks tend to be fairly simple, but they can still have problems that
take time to resolve. The most common problems are associated with the actual
network wiring.
If you have problems with a newly established network (initial setup), the trouble
is most likely related to cabling or addressing. If the network has been operational
for an extended period and is now beginning to have problems, the trouble is
probably related to recent additions or changes.
Addresses
Remember that each Passport 8100 module or Passport 8000 Series switch has a
media access control (MAC) station address and an IP address. The MAC station
addresses are unique because each address contains the Nortel Networks
manufacturer ID and node ID codes.
A valid IP address is not required for normal switching operation or if you are
managing the switch from a console. However, for management over the network
(SNMP or Telnet session), a valid IP address is required.
You can change the IP address of the unit to match your own network addressing
structures. Make sure that the IP address of the Passport 8100 module or Passport
8000 Series switch is unique in your network. You can change the IP address
using the
Management Port" on page
intend to use network management with SNMP or Telnet.
204515-C
config ip address
3-5). You will need to set a valid IP address if you
command (refer to
"Assigning an IP Address to the
Troubleshooting
4-7
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