Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, February 2, 2026, through Friday, February 20, 2026. Our colleagues Amruta Navadagi, Anaya Kalawat, and Mohammad Mehtabuddin will be waiting to assist you...
We recently acquired a catalyst C1000. It takes about 30 secs to establish network connection. Any ideas why it takes this long?
Once I've built my PT Activity and working in Wizard, I would like to make some assessment items worth more than others. I've tried making the item "Points" higher in value - but that doesn't work. I've even tried making other assessment items wort...
Hi,I've followed a process to reset the password on a Catalyst 4948 (http://www.cisco.com/en/US/products/hw/switches/ps663/products_password_recovery09186a00800945f7.shtml) but now the switch doean't want to start.The message is : *******************...
I recently upgraded three C1000-8FP-2G-L switches from 15.2(7)E4 to 15.2(7)E6. After the upgrade the webui was giving me the dreaded "404 not found" error. I've tried downgrading back to 15.2(7)E5, then 15.2(7)E4, then 15.2(7)E3 and none of the previ...
I am looking to write a script for a switch that sends an email to a specific address whenever TCAM utilization of a machine reaches a certain threshold (let's say 50% in this case). However, I need to be able to write this script without using an SN...
Hi Vlan 1400 and vlan 240 are created in the c9200. but vlan 240 cannot be seen in show run. Is this something wrong or .. Thanks
hi we have two group of spanning-tree command. Can we say once we use group 2, we do not need to use group 1? Thanks1. spanning-tree portfast spanning-tree bpduguard enable2. spanning-tree mode rapid-pvst
In have completed the course "Getting Started with Cisco Packet Tracer" with 100% score, but it is still shown in "My Learning" page as In-progress, instead of being in Completed section. I have pass through the whole course again and again and confi...
Hello, I need to upgrade an old switch. I've copied over the newer firmware via tftp, but I see the original is a directory and not a bin file. Can I simple add boot system flash:/c2960-lanbasek9-mz.150-2.SE11.bin and reload and it should take the ...
Hello, We have 2 3750X switches acts as the core , when i try to ping from one to the other , the ping spikes to 1000ms , also the when the users ping the gateway from their PC they face the same , the configuration seems to be fine , what do i need ...
I can connect to the cli, and the SPF ports are working, but no cobber ports are working... does not even flash after boot. Log says:*Jan 2 00:03:00.323: %PLATFORM_ENV-3-ILP_PORT_POST_ERR: Gi1/0/1 can't be brought up because it failed POST in Inline ...
I use SNMP through Zabbix to get the Port running status. But the only information obtained is Up/Down. Is there a way to get more information? For example, Port Down is because of unusual traffic. Instead of shutting down the user's computer.Cisco D...
Users from time to time is being disconnected to the network and will be online without any changes. One of the identified issue is the users cannot acquire IP address from and external dhcp server while others can. Please help.
I'm trying to determine if I can enable port mirroring on this switch. Maybe I'm not seeing it or it's under a different subcategory. Please help!
C1000-16T-2G-LをAC100V環境下で使用した際の消費電力を知りたいです。以下のサイトを参照しましたが、よく分かりません。 https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-1000-series-switches/nb-06-cat1k-ser-switch-ds-cte-en.html?oid=otren019232#Specifications <<English>> I would like...
