Information Technology Reference
In-Depth Information
Table12-5 ISO CLNS: Host Cannot Access Hosts in Different Area (continued)
Possible Problem
Solution
ES host is not
running ES-IS
protocol
(continued)
Caution:
Because debugging output is assigned high priority in
the CPU process, it can render the system unusable. For this
reason, use
debug
commands only to troubleshoot specific
problems or during troubleshooting sessions with Cisco
technical support staff. Moreover, it is best to use
debug
commands during periods of lower network traffic and fewer
users. Debugging during these periods decreases the likelihood
that increased
debug
command processing overhead will affect
system use.
If necessary, statically configure the router to recognize the
ES by using the
clns es-neighbor
interface configuration
command.
4.
Route
redistribution
problem
Misconfigured route redistribution can cause connectivity
problems. For specific troubleshooting information, see the
section “ISO CLNS: Redistribution Causes Routing Problems”
later in this chapter.
