
Chapter 4. Troubleshooting problems 257
4.2.7 Correcting inconsistent topologies
The topology must be consistent across the Cluster DB, CNM and in LNMC (on the FSP of
each node). Verify the topology by using the following lsnwtopo command (see Example 4-21
on page 257):
# lsnwtopo
The ISR network topology that is specified by the cluster configuration data is 8D.
# lsnwtopo -C
The ISR network topology in used by CNM is 8D.
Example 4-21 lsnwtopo -A showing an inconsistent topology in LNMC
# lsnwtopo -A
Frame 6 Cage 4 : Topology 8D, Supernode 51, Drawer 1
Frame 6 Cage 3 : Topology 8D, Supernode 51, Drawer 0
Frame 6 Cage 13 : Topology 8D, Supernode 5, Dra ...