Information Technology Reference
In-Depth Information
Table12-4 ISO CLNS: Host Cannot Access Hosts in Same Area (continued)
Possible Problem
Solution
ES host is not
running ES-IS
protocol
(continued)
Syntax Description:
•
nsap—
Specific NSAP to map to a specific MAC address.
•
snpa—
Data link (MAC) address.
Example:
The following example defines an ES neighbor on Ethernet
interface 0:
interface ethernet 0
clns es-neighbor 47.0004.004D.0055.0000.0C00.A45B.00 0000.0C00.A45B
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.
Figure12-3 Multihomed Area Sample Network
Area 1, area 2
Area 1, area 2
Host 1
Host 2
Router A
Router B
Area 1
Area 2
Single area with two area addresses
ISO CLNS: Host Cannot Access Hosts in Different Area
Symptom:
Host cannot access hosts in a different area. Hosts in the same area are accessible.
