CBU-NM
User Manual
ii
80-60100000-02
5–4
The Return codes show whether or not PCNC was successful in
generating the trap. You can clear this box if you do not need to see the
return codes.
When you exit PCNC, PCNCSNMP and Newt are closed automatically.
It is possible to close down PCNCSNMP while PCNC is running, but this
disables the SNMP link. Therefore a dialogue box prompts you for
confirmation of this action. It is not possible to close Newt manually.
5.4 How the Traps are sent and received
This diagram shows how traps travel between TCP/IP and PCNC:
NetManage
Chameleon
Cabletron Network
C a b l e t r o n A l e r t s
N M S
TCP/IP
NDIS
Driver
NIC
E n t e r p r i s e - s p e c i f i c T r a p s
Alerts in Trap format
P C N C
S N M P T r a p s
P C N C S N M P . E X E
MIB
D i s k 3 - S N M P
E x t e n s i o n s
Cabletron Network
Figure 5.1 - The SNMP Link
