Misc

Cisco ASA firewall 9.1(2) & earlier fails to respond
Cisco ASA firewalls 9.1(2) & earlier have a maximum SNMP packet size of 480 bytes. As a result of this small packet size, many SNMP requests may be t...
Wed, 18 Jan, 2017 at 1:09 PM
Testing SNMP communications
To verify SNMP communication from the server to a device, download and use the SNMP Poll Device tool: Run the tool and enter the IP address and SNMP...
Wed, 18 Jan, 2017 at 1:12 PM
Call Simulator-Calls Ramping up on their own
If it is set to 1 call, but occasionally spikes above that, it means that the computer’s CPU is completely occupied with some other process that might be ...
Wed, 18 Jan, 2017 at 1:14 PM
Juniper JunOS Device not responding to SNMP Queries
If a juniper switch/router is not longer responding to TotalView.  The SNMP service may be in a bad state and need to be restarted.    Issue the followi...
Wed, 18 Jan, 2017 at 1:20 PM
Cisco Disable Class Based QoS Checking
Under certain circumstances the process of checking the Class Based QoS settings can cause a timeout/poll failure on certain Cisco devices.  You can disable...
Wed, 10 May, 2017 at 8:47 AM
Troubleshooting SNMP on Cisco Nexus Switches
Before opening a ticket with Cisco, follow the instructions below to make sure SNMP is working correctly first. Nexus 5000 Troubleshooting SNMP Guide: ...
Wed, 10 May, 2017 at 8:52 AM
Extreme Switches not showing proper VLAN information on Connected Tab
Extreme switches running older code do not show Q-Bridge information correctly.  Discovered devices will show but with incorrect VLAN. This is fixed ...
Wed, 10 May, 2017 at 3:22 PM
TotalView 8 #IGNORE
Starting in TotalView 8, In any config file, you can add #IGNORE on its own line and it will stop processing the rest of the config file. This makes it very...
Mon, 17 Jul, 2017 at 12:38 PM
Debugging License Check-In
Whenever a license is checked, a file is created no matter if it succeeds or fails. WizardLicenseResult.htm = Wizard license check ConfigLicenseResult....
Wed, 23 Aug, 2017 at 2:54 PM
Cisco Queue Persistence when Viewed Through QueueVision™
Cisco routers may not maintain the same queue numbers when a reboot occurs. This means that TotalView’s QueueVision™ may not show any history for the previo...
Mon, 15 Jan, 2018 at 2:35 PM