Cabletron Systems 2000, Руководство по началу работы, Страница: 84 / 92

Appendix A: Troubleshooting
84 SmartSwitch Router 2000 Getting Started Guide
You are unable to access the
configuration commands in the CLI. From the CLI, type enable to access Enable
mode, then type configure to access
Configure mode.
Configuration changes do not seem to
be taking effect. Use the procedure in “Activating the
Configuration Commands in the Scratchpad”
on page 75
to activate the changes.
Configuration changes are not
reinstated after a reboot. Use the procedure in “Saving the Active
Configuration to the Startup Configuration
File” on page 75
to save the configuration
changes to the Startup configuration file.
CoreWatch cannot access the
SSR 2000. Make sure you have properly installed
CoreWatch and check the network connection
between the CoreWatch management station
and the SSR 2000.
The SSR 2000 is not resolving DNS
names. Use the procedure in “Setting the DNS
Domain Name and Address” on page 68 to set
up DNS.
If you have already performed this procedure,
make sure you can use NS lookup on the DNS
server to get the default domain.
An SNMP manager cannot access the
SSR 2000. Use the procedure in “Setting Up SNMP
Community Strings” on page 64 to set up an
SNMP community string and specify a target
for SNMP traps.
If you have already performed this procedure,
type
snmp show all in the CLI to check the
SNMP settings.
Use the traceroute and ping commands to
verify that the SSR 2000 can reach the SNMP
management station.
You are unable to ping a certain host. Create and add an IP or IPX interface for the
host. See the
SmartSwitch Router User Reference
Manual for information.
If you experience this difficulty Try this remedy