About Pete89

Pete89 · 01-27-2022

Hello, We recently have had issues of where IP tracking was causing some Windows PCs and IOT devices to detect (falsely) that another device was using the same IP, and so in the case of Windows the user would see a duplicate IP message, and in the ca...

Pete89 · 03-26-2018

We are on 16.6.2 and this is still affecting us. We had to disable DHCP snooping otherwise no client machines could get IPs. The issue is listed as fixed in 16.6.2 but I have to differ.

Pete89 · 05-24-2017

Hello, We are looking for an easy way to filter what we see based on Date Shipped or Date Procured. Has anyone figured out a way to do that? Thanks

Pete89 · 09-29-2016

We have a bunch of c3650s all running 03.06.04.E IOS-XE. We also have a lot of 3560s all running on 15.0(2)SE9 We would like to add port security on interfaces in certain VLANs but not all VLANs. So, if the interface has switchport access vlan 31, 41...

Pete89 · 09-02-2016

Hello, I have a L3 switch that has a static default route pointing to a FW that is connected to an Internet circuit. The same L3 switch is doing EIGRP with routers on our MPLS network. If that static default route goes away EIGRP will inject a defau...

Pete89 · 10-19-2023

Hey MM,We put these commands on both L2 and L3 switches to be sure we didn't get bit.But since writing that post our strategy has changed (we found that the prior commands weren't enough) as we have had CPU issues on access switches where we had thou...

Pete89 · 01-28-2022

After looking around, we found that disabling IP tracking wasn't necessary with these two commands: New format (newer switches):device-tracking tracking auto-source fallback 0.0.0.1 255.255.255.0 Old format (older switches):ip device tracking probe a...

Pete89 · 05-25-2017

Here is what I see as available options in the three vertical dots. Please see attached screen shot.

Pete89 · 10-06-2016

Hello, Really stuck on this one. The above script will not leave the tclshell which makes using it with Solarwinds a deal breaker because it just times out. Like I said before it is like the switch doesnt even see the tclquit command Any help on thi...

Pete89 · 10-03-2016

Daniel, Here is the output: CPAV-GRZ.83#tclsh CPAV-GRZ.83(tcl)#set ports [exec sh int status | ex ( notconnect +1 )|trunk ]Port Name Status Vlan Duplex Speed Type Gi0/1 Gartner notconnect ...

Member Since	‎04-30-2008 01:12 AM
Date Last Visited	‎01-31-2024 12:13 AM
Posts	234
Total Helpful Votes Received	33

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User Activity

IP Tracking and DNA Center

CSCve03476 - DHCP relayed packets not forwarded when DHCP snooping is enabled on the switch. - 1

FIltering in the Portal

Script to Add port security based on VLAN number

Remove static default route

Re: IP Tracking and DNA Center

Re: IP Tracking and DNA Center

Here is what I see as

Hello,

Daniel,