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 EEM compare string not working

3 days 20 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

3 days 20 hours ago
I don't understand what you're asking here.  The snippet above will send...

Joe Clarke has commented on Unauthorized telnet access

6 days 21 hours ago
Assuming it's the username, "management" you can do: action 1.0 regexp "user:...

Joe Clarke has commented on TCL Script works until it gets registered

6 days 23 hours ago
The catch is fine here.  In fact, you should use catch around all your...

Joe Clarke has commented on TCL Script works until it gets registered

1 week 15 hours ago
What are the exact prompts you see when you run the "copy tftp..." command...

Joe Clarke has commented on Unauthorized telnet access

1 week 1 day ago
If you want to limit telnet access by IP, use an access-list and access-class...

Joe Clarke has commented on Automatically Set Port Descriptions

1 week 3 days ago
I have recently expanded my automation approach to include reconfiguration...

Joe Clarke has commented on Dual SIM Active Issue

1 week 4 days ago
Yes, you can do this, but you need to set the variable correctly the first time...

Joe Clarke has commented on TCL Script works until it gets registered

1 week 4 days ago
This command is interactive.  So you either need to configure "file prompt...

Joe Clarke has commented on how to export the tcl script out to a file on 7k

1 week 4 days ago
Assume the output is in a variable called $output, you can do: set fd [open...

Joe Clarke has commented on Dual SIM Active Issue

1 week 5 days ago
How do you determine the current active SIM slot?

Joe Clarke has commented on Dual SIM Active Issue

1 week 5 days ago
EEM isn't magic.  It allows you to automate the same CLI commands and SNMP...

Joe Clarke has commented on EEM Script not working with IP SLA

1 week 6 days ago
No password is needed.  EEM doesn't do authn.  It assumes it because...

Joe Clarke has commented on EEM Script not working with IP SLA

1 week 6 days ago
Then either configure: event manager session cli username USER Where USER...

Joe Clarke has commented on EEM Script not working with IP SLA

1 week 6 days ago
I had a feeling you'd see this.  Do you have AAA command authz on this...

Joe Clarke has commented on EEM Script not working with IP SLA

1 week 6 days ago
If you look at "show event manager history events" do you see instances of your...

Joe Clarke has commented on EEM Script not working with IP SLA

1 week 6 days ago
When the reachability to 8.8.8.8 goes away, what does show track and show ip...

Joe Clarke has commented on EEM Script not working with IP SLA

2 weeks 15 hours ago
You're missing: track 1 ip sla 1 reachability

Joe Clarke has commented on EEM Average Rate of Change BGP Route Oscillation

2 weeks 3 days ago
Honestly, this is the first I've heard of this use case.  It's a good one...

Joe Clarke has commented on Inter-applet dependancy using "action policy"

2 weeks 4 days ago
What are you actually trying to do?  Understanding the real use case may...

Joe Clarke has commented on Inter-applet dependancy using "action policy"

2 weeks 5 days ago
1. You said, "the second applet is not called from the first."  It is....

Joe Clarke has commented on Inter-applet dependancy using "action policy"

2 weeks 5 days ago
1. Yes it is.  But in the case of the second applet, it doesn't have a...

Joe Clarke has commented on EEM with IP SLA is not triggered

2 weeks 6 days ago
You need to add: ip sla enable reaction-alerts ip sla logging traps

Joe Clarke has commented on EEM Average Rate of Change BGP Route Oscillation

2 weeks 6 days ago
Using a rate type won't work as expected here.  This object is a gauge,...

Joe Clarke has commented on EEM Long mail command

3 weeks 4 days ago
Sure.  Just create a variable: set body "$_routing_type $...

Joe Clarke has commented on Embedded Menu Manager with external authentication server

3 weeks 6 days ago
Sounds like you need TACACS+ for this and push down an autocommand to run for...

Joe Clarke has commented on EEM and TCL Policy grab debug message

3 weeks 6 days ago
First, there is no reason to call a tclsh script out of EEM.  If you need...

Joe Clarke has commented on Embedded Menu Manager with external authentication server

4 weeks 22 hours ago
This won't work as EMM is based on tclsh, and tclsh doesn't play well with AAA...

Joe Clarke has commented on Capturing output queue drops

4 weeks 22 hours ago
I do not know the commands to enable the packet capture on the 3850s.  I'm...

Joe Clarke has commented on Capturing output queue drops

1 month 1 day ago
There is no magic that EEM can do that CLI and SNMP cannot.  Meaning, if...

Joe Clarke has commented on Unable to Wait 30 Seconds and then Call TCL Script as Action?

1 month 1 day ago
See my response to https://supportforums.cisco.com/discussion/13009231/eem-...

Joe Clarke has commented on TCL Script works until it gets registered

1 month 1 day ago
Turning a tclsh script into EEM Tcl is not as simple as adding an event...

Joe Clarke has commented on EEM Applet wont fire TCL script after countdown expires

1 month 1 day ago
These applets won't accomplish what you want.  I also never recommend...

Joe Clarke has commented on Load a TCL Script from Startup?

1 month 3 days ago
Do they have to be Tcl?  Can you use applets instead?  At least the...

Joe Clarke has commented on Load a TCL Script from Startup?

1 month 4 days ago
If the devices support EEM 4.0, you can have them load directly from the remote...

Joe Clarke has commented on EEM script to read from a file

1 month 5 days ago
An EEM policy can open an SCP URL if the device supports it and read the...

Joe Clarke has commented on is there still a bug in EEM action mail on IOS version 15.4(3) ?

1 month 1 week ago
The mail action works, but if your actual username contains an '@' then you...

Joe Clarke has commented on ASA EEM for connection table item

1 month 1 week ago
No, this is not possible with ASA EEM today.  See http://www.cisco.com/c/...

Joe Clarke has commented on LMS 4.2 - what is pari.log?

1 month 1 week ago
You should never delete LMS log files.  You can configure log rotation in...

Joe Clarke has commented on Stop cron schedule after triggered

1 month 1 week ago
You can enable "debug event manager action cli" to see the CLI commands being...

Joe Clarke has commented on Stop cron schedule after triggered

1 month 1 week ago
Yes, this is correct.  While I would have chosen a variable name that was...

Joe Clarke has commented on Stop cron schedule after triggered

1 month 1 week ago
No, this won't work.  You need to configure (config t) the environment...

Joe Clarke has commented on Stop cron schedule after triggered

1 month 1 week ago
You can do this with EEM contexts or by configuring an environment variable...

Joe Clarke has commented on Stop cron schedule after triggered

1 month 1 week ago
What you could do is when the event is triggered, drop into config mode and set...

Joe Clarke has commented on I configured EEM script along with IP SLA to implement DMVPN redundancy but not working

1 month 2 weeks ago
You did not include the script.

Joe Clarke has commented on EEM applet with timer

1 month 2 weeks ago
If you pre-delete the destination file, you will not have this problem. ...

Joe Clarke has commented on EEM applet with timer

1 month 2 weeks ago
Probably the easiest thing to do is: action 0.5 cli command "delete /force...

Joe Clarke has commented on Shutdown interface based on power attenuation?

1 month 2 weeks ago
This should work.

Joe Clarke has commented on EEM QoS event

1 month 2 weeks ago
The "exceeded" line also has a bps measurement.  If you don't use a gauge...

Joe Clarke has commented on Shutdown interface based on power attenuation?

1 month 2 weeks ago
Do you mean < -17 db (i.e. abs(atten) > 17)?

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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