Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
Hi there Where can i get it and how to install? Thank you for your feedbacks... With kind regards from Switzerland,Jan
I am trying to find out a document that can guide me XE 17.x.x harden guide special for management panel but did not find it on google. Can anyone guide me to similar commands in XE 17.x.x (Cisco C9200, C9300, C9500) to "memory reservation console...
I have not so advanced but also not used sg550-28p cisco switch. Our college has obtained it as a donation from a sponsor. It was unpacked and looks like completely not used and new device. The switch was switched on with serial blue cable and putty ...
hi,is it possible to create a redundant/secondary peer-keepalive in a nexus VPC? this is in case the mgmt0 port/cable fails.the initial/primary peer-keepalive is currently using mgmt0 interface and via management VRF.i plan to use a L3 SVI for the se...
Hi Sir, I have configured Nexus as SSH Server through which all the other devices can able to take ssh access, but as soon is ssh nexus device it is showing " no matching cypher found ". Please check the attached configuration.
Hello,We got couple of N9K's - N9K-C9372PX-E 7.0(3)I7(8) For some reason they doesn't age out old MAC entries. Where're no custom configurations, the age time is left a default: Switch# show mac address-table aging-time Aging Time ---------- 1800Dyn...
Hi Team, Can anyone help me to understand the process of Downgrading Switch C3650 IOS what will be the steps? can i directly downgrade ?
Hello, This might be a strange question, but are there any data or specifications available to compare the following situation.Take a switch that has x W of total power need ( and assume x can be fed by 1 PS in PS1, for example the 1100W PS)How does ...
Good Morning,I have a problem with a couple of Cisco Switches 3850 which have the distribution function.I found these in the log section:Jul 16 10:24:04 switch-dist 41042: .Jul 16 08:26:24.625: %SW_MATM-4-MACFLAP_NOTIF: Host 4e9a.19da.402a in vlan 2...
Resolved! Switch 3850 stacks upgrade BOOT FAIL
Hi R&S Experts,I had fail to upgrade the C3850 switch and got the looping BOOT FAIL once power on.I am sure couldn't enter rommon mode.Any method to make it work back? I have the same of working C3850 switch? Can I clone the flash from normal C3850 t...
Hello, The Catalyst 3750 series PoE 48 port and the Catalyst 3750 v2 PoE 24 port.Are they only PoE?Are they PoE+ ? Thank you
Resolved! Can you increase the PoE wattage past the maximum of 15400 milliwatts on a Catalyst 3750 ?
Hello, As the title asks.Can you increase the PoE wattage past the maximum of 15400 milliwatts on a Catalyst 3750? I found the command power inline to increase it to the max but now I am looking to see if we can set it past the "max" Thank you
I've just downloaded it and have not set anything yet. But the views and icons are way too big! I can't even work!
I'm having some issues with port based dhcp, it seems simple enough, but clients are sometimes getting weird addresses instead of what's been assigned to that port. Here's an example config:version 15.0 no service pad service timestamps debug datetim...
I needed to add a switch to a stack that was running out of available ports, and as one would expect it came from the factory with a newer version of IOS than the current running switch stack. i don't want to update the current switch stack, is it be...
