I am trying to map our core switches and the neighbor map is working on some but others it is showing the following error:
(9/28/2010 6:23:41 PM) Filtering hosts by ICMP status...
(9/28/2010 6:23:41 PM) Host 10.1.1.1 is responding to ICMP.
(9/28/2010 6:23:43 PM) SW01(LLDP): Downloading LLDP-MIB:lldpRemTable...
(9/28/2010 6:23:43 PM) SW01(CDP): Obtaining CDP cache table...
(9/28/2010 6:23:44 PM) SW01(LLDP): Downloading LLDP-MIB:lldpRemManAddrTable...
(9/28/2010 6:23:44 PM) SW01(LLDP): Downloading LLDP-MIB:lldpLocPortTable...
(9/28/2010 6:23:49 PM) SW01(CDP): Obtaining ifDescr values...
(9/28/2010 6:23:49 PM) SW01(CDP): Failure downloading CDP data: insufficient MIB support.
Our SNMP configs are the same. What could be the problem?