About 6502

02-24-2025

I found this post from a few years ago detailing the same problem...the dynamic DHCP bindings table is not reliable. In my case, sometimes it's totally empty or only shows one host. I'm running the latest available FW 1.0.03.29, but this issue has ...

05-23-2024

I'm trying to find the hardware installation guide for the Catalyst 1300 series. All I can find is this web-based "wizard" that wants to lead me by the hand. Is there no HIG PDF for this product like there is for pretty much every other Cisco devic...

05-06-2024

I have a C9200L switch running IOS 17.6.5. I am looking for the Command Reference page for the interface-level configuration command "switchport vlan mapping". I have looked through the indices of serveral IOS-XE 17.x Command Reference guides, but ...

12-21-2023

The built-in $_event_pub_sec is defined as "The time, in seconds, at which the event was published to the EEM." based on this reference. My question is, what is "T(0) for this value...number of seconds since WHEN? How would I convert a current date...

12-20-2023

I wrote an EEM applet that runs the "show clock" CLI command, then tried to parse the output using the "action string range" statement. I wanted to get the 2 digit hour and 2 digit minute into two seperate varaibles. So I used something like:action...

10-13-2025

Thanks, but I stand by my previous message that, at best this “workaround” is far less intuitive than it should be. If someone were to go and try to note this in the docs, they would realize how bad of a workaround it is when trying to put it into wo...

07-08-2025

So if the developers can’t/won’t fix the bug in IOS-XE, couldn’t they at least add a check for POE being enabled on the port, or at the very least output a reminder to the CLI?

05-23-2024

Yes, I already linked to that in the OP. That’s not a PDF…

01-19-2024

I have the following TDR results from a 9200L running IOS-XE 17.9.1r. The port (gig1/0/12, an RJ-45 port) is connected to a 10/100 only capable, non-PoE device:I read @Leo Laohoo 's caveats about the IOS-XE 16 & 17 caveats, but this output doesn't l...

12-22-2023

Thanks, @balaji.bandi! So based on that, the reference for $_event_pub_sec is EPOCH/POSIX time, or the time since 1 January 1970. The following table from epochtimeconverter.com is helpful in this regard:

Member Since	‎11-17-2023 11:51 AM
Date Last Visited	‎10-14-2025 08:27 AM
Posts	30
Total Helpful Votes Received	4

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RV340 DHCP Bindings Table Is Not Reliable

Catalyst 1300 Hardware Installatio Guide (an actual PDF)?

IOS-XE 17.6.x Command Reference for command "switchport vlan mapping"?

EEM: What is the time refernce for $_event_pub_sec

EEM: Parsing CLI output from "show clock" yields unexpected results

Re: EEM: How to "Create" a named counter in an applet?

Re: How to Read Cable TDR Testing Result

Re: Catalyst 1300 Hardware Installatio Guide (an actual PDF)?

Re: How to Read Cable TDR Testing Result

Re: EEM: What is the time refernce for $_event_pub_sec