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I'm removing port-security from our environment, and I have one port on two different switches that I cannot remove switchport port-security maximum. Both likely have a phone with pc attached to it (standard deployment).
Everytime I try to remove it...
creating a simple capture on a port on a cisco 3850;
monitor capture test interface g1/0/1 bothmonitor capture test match ipv4 any anymonitor capture test file location flash:test.pcap buffer-size 10monitor capture test limit packets 1000
monitor cap...
So all the data sheets that I can find for 3850s state the stack limit is 4 switches. However release notes IOS XE Release 3.3.0SE state up to 9 switches can be added to a stack. Does anyone know if that's limited to a port count, or can you truly...
We have a bunch of 4510R-E running sup Vs with WS-X4548-RJ45V+ blades in them. We are upgrading the sups to sup8's. First obstacle was the ios. Sup8's need ios 3.7 to run in a 4510R-E. Now the sups come up in the chassis, but all the 4548 blades ...
Any thoughts on this? Having a strange problem. On some of our newer 4510s (SUP 8e), I'm having some devices not getting dhcp addresses until I take off port-security.The background: on at least two 4510s, new installs, everything comes up and wor...
done those both;
i've tried changing the max setting do different values, anything less than 2 barks at me obviously. Tried changing the aging time. Tried clearing every port-security setting combination, in conjunction with defaulting the interfac...
I've done those steps, no change.
And it didn't do that to the couple thousand other similar ports with a phone/pc (ie two macs) when I removed them.
I had this problem earlier this year and cannot remember what I did. I think I punted then and reb...
Therein lies the problem. According to this doc (http://www.cisco.com/c/en/us/products/switches/catalyst-4500-series-switches/models-comparison.html) sup8's in a 4507R-E or 4510R-E are on the road map. Per our SE, he said 3.7 was the solution, and...
