Joe Clarke

Member Since: Feb 20, 2002

English
Joe Clarke's Activity on Cisco Support Community
Currently displaying 50 results

Joe Clarke has commented on Is "entry-type increment" available in NXoS?

22 hours 24 min ago
First, SNMP counters cannot be cleared unless the SNMP agent is restarted (...

Joe Clarke has commented on How To Send MIME Attachments Using EEM

1 day 2 hours ago
Odd.  Okay, next steps would be to enable "debug event manager tcl mail"...

Joe Clarke has commented on generate custom snmp trap and match it

2 days 4 hours ago
Yes, this same technique works with all kinds of traps including those from...

Joe Clarke has commented on generate custom snmp trap and match it

2 days 6 hours ago
There's no advantage gained from that approach.  Just choose numbers to...

Joe Clarke has commented on generate custom snmp trap and match it

2 days 9 hours ago
It's much easier and more reliable to match on numbers.  Why do you want...

Joe Clarke has commented on EEM : traceroute output to a file

3 days 11 hours ago
Create flash:/eem Configure: event manager directory user policy flash:/eem...

Joe Clarke has commented on DLSW Traps

4 days 13 hours ago
You should also have them load the DLSW-MIB.  The CISCO-DLSW-EXT-MIB...

Joe Clarke has commented on DLSW Traps

5 days 37 min ago
It would be easiest to configure DLSw traps assuming Solarwinds can support...

Joe Clarke has commented on DDNS EEM

5 days 4 hours ago
It works for me.  I can only imagine that you are not typing "Control+V" "...

Joe Clarke has commented on generate custom snmp trap and match it

5 days 5 hours ago
This won't work.  Look at the attached steps and make sure both devices...

Joe Clarke has commented on DDNS EEM

5 days 11 hours ago
This debug looks correct.  It's doing what you want.  The '?' is...

Joe Clarke has commented on generate custom snmp trap and match it

5 days 13 hours ago
You need to post your SNMP and EEM config for me to be able to help you.

Joe Clarke has commented on EEM on Nexus 7K for CRC's

5 days 14 hours ago
Try dot3StatsFCSErrors from the ETHERLIKE-MIB.  Not sure if the 7K...

Joe Clarke has commented on generate custom snmp trap and match it

5 days 14 hours ago
How is R2 configured with respect to SNMP and EEM?

Joe Clarke has commented on EEM Script in NX-OS for a timed Rollback

6 days 3 hours ago
Okay, then if you enable: feature evmed Then: event manager applet Timed-...

Joe Clarke has commented on EEM Script in NX-OS for a timed Rollback

6 days 9 hours ago
What version of NX-OS is this?

Joe Clarke has commented on EEM : traceroute output to a file

6 days 10 hours ago
Take the code you have pasted here and paste it to the bottom of the Tcl script...

Joe Clarke has commented on DDNS EEM

6 days 22 hours ago
Try: event manager environment cv ^V event manager environment q ? Here...

Joe Clarke has commented on DDNS EEM

1 week 3 hours ago
You missed the part in my initial response when I said you need to configure:...

Joe Clarke has commented on DDNS EEM

1 week 11 hours ago
Enable "debug event manager action cli", re-run the policy, and post the output.

Joe Clarke has commented on Automated Shutdown

1 week 1 day ago
This should work: event manager applet shutdown-vlan  event timer cron...

Joe Clarke has commented on How To Send MIME Attachments Using EEM

1 week 2 days ago
This could be a socket bug.  From enable mode, run tclsh, then try: set...

Joe Clarke has commented on EEM 3.0 on Switch

1 week 3 days ago
In this case, the policy will execute at 15 minutes past the hour.  To...

Joe Clarke has commented on EEM 3.0 on Switch

1 week 4 days ago
No.  As I said, you'll have to test it by causing the IP SLA operation to...

Joe Clarke has commented on EEM 3.0 on Switch

1 week 4 days ago
EEM is correct.  You have not registered this policy with the none event...

Joe Clarke has commented on How To Send MIME Attachments Using EEM

1 week 4 days ago
The command is HELO (with one 'L').

Joe Clarke has commented on DDNS EEM

1 week 4 days ago
The '?' will trigger the context help.  So you need to escape it.  Do...

Joe Clarke has commented on create interface description if no ip address received from dhcp

1 week 4 days ago
I built a lab task for this kind of thing for CiscoLive.  In the lab, a...

Joe Clarke has commented on How To Send MIME Attachments Using EEM

1 week 4 days ago
Can the 6800 ping the SMTP server?  If you telnet from this switch to tcp/...

Joe Clarke has commented on EM Applet events number limit

2 weeks 4 days ago
Syntax for what?  I provided the track syntax, and you have the EEM syntax...

Joe Clarke has commented on EEM script generates syslog message but doesn't go out management vrf

2 weeks 5 days ago
The debug test should be to enable any debug on the router and confirm those...

Joe Clarke has commented on EEM script generates syslog message but doesn't go out management vrf

2 weeks 5 days ago
EEM uses standard debug logging mechanisms to send its syslog messages. ...

Joe Clarke has commented on EM Applet events number limit

3 weeks 2 hours ago
Wow.  Yeah, you really don't want to try and string together EEM events to...

Joe Clarke has commented on Help Creating Syslog Message that Uses Router Hostname

3 weeks 4 days ago
You can use the info action to gather the hostname: action 1.0 info type...

Joe Clarke has commented on Script to send alerts when the Interface get new IP from DHCP

3 weeks 4 days ago
There are a number of ways to do what you want.  A file on flash is...

Joe Clarke has commented on EEM script to check running-config changes with startup-config after reload

3 weeks 6 days ago
This schedules the EEM policy to run after each reboot.

Joe Clarke has commented on EEM script to check running-config changes with startup-config after reload

3 weeks 6 days ago
You could do something simple like: event manager applet compare-config...

Joe Clarke has commented on Script for Reloading, tracking and delay

1 month 2 days ago
See How To Introduce Large Delays In EEM Policies as an example of how to do...

Joe Clarke has commented on Cat 6500, has Embedded Event Manager Version 4.00 but no event detector mat

1 month 4 days ago
Has anyone raised a TAC case on this?  EEM 4.0 supports these EDs, but...

Joe Clarke has commented on EEM for interface bandwidth utilization

1 month 1 week ago
It will depend on the number of interfaces and how often the timer runs. ...

Joe Clarke has commented on EEM for interface bandwidth utilization

1 month 1 week ago
You can use a watchdog timer instead and parse the output of "show interface"...

Joe Clarke has commented on EEM Script for multiple ICMP-Connections and Telnet Connection with port indication

1 month 1 week ago
Post the current applet and the output of "debug event manager action cli".

Joe Clarke has commented on EEM Script for multiple ICMP-Connections and Telnet Connection with port indication

1 month 1 week ago
The telnet command is interactive, so you need to respond to the CLI: action...

Joe Clarke has commented on Can I track 2 events in one EEM Applet

1 month 2 weeks ago
Yes.  Well: action 040 if $_regexp_result eq 1

Joe Clarke has commented on Unable to include Show command CLI syntax in output file via EEM

1 month 2 weeks ago
This has nothing to do with Tcl.  You need to configure "event manager...

Joe Clarke has commented on Script to automate IOS MD5 Hash Check

1 month 3 weeks ago
Someone else had a script that was doing this among other things.  Not...

Joe Clarke has commented on EEM script is stopped when router trigger message

1 month 3 weeks ago
Use: action 11 cli command "copy flash:down.txt run" pattern "runn" action 12...

Joe Clarke has commented on EEM compare string not working

2 months 3 hours ago
When you use CLI to gather data, the result will never just be one word (or one...

Joe Clarke has commented on Unauthorized telnet access

2 months 3 hours ago
I don't understand what you're asking here.  The snippet above will send...

Joe Clarke has commented on Unauthorized telnet access

2 months 3 days ago
Assuming it's the username, "management" you can do: action 1.0 regexp "user:...

Bio

As a Global TAC engineer, he has contributed to network management products and technologies by finding and fixing bugs, as well as implementing maintenance and troubleshooting components in Cisco Prime, Cisco’s flagship network management suite. Joe helps to support and enhance the embedded automation and programmability technologies, such as the Embedded Event Manager, Tcl, NETCONF/RESTCONF, and ONE Platform Kit (onePK). Joe is a top-rated speaker at Cisco’s annual user conference, CiscoLive!, as well as a certified as a Cisco Certified Internetworking Expert, Certified Java Programmer, and VMware Certified Professional. He has authored numerous technical documents on Cisco network management products and technologies as well as a chapter co-author in the Springer publication, “Network-Embedded Management and Applications: Understanding Programmable Networking Infrastructure”; and he served as one of the technical editors for the Cisco Press book, “Tcl Scripting for Cisco IOS.” Joe is co-author of 14 Cisco patents. He is an alumnus of the University of Miami and holds a Bachelor of Science degree in computer science.

Outside of Cisco, Joe is a member of the FreeBSD project. He is a committer in the project focusing mainly on the GNOME Desktop. He also maintains the FreeBSD ports Tinderbox application, which facilitates the automated packaging a testing of FreeBSD third-party ports. Joe is a certified private pilot for single-engine airplanes with an instrument rating.








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