Switching

[C9300-48P 17.03.04]I had the L2 etherchannel (directly connected to a Fortinet 100E) working for maximum of a half day, now it seems incmoing packets are dropped.Behind the etherchannel there are different MAC addresses. It's true that the switch is...

I recently deployed a Cisco Catalyst 9410R chassis with 4 line cards, 2 SUP-2s, and 2x 3200AC power supplies. During a test, I observed that when one PSU is unplugged, the chassis remains operational, but only the SUPs and fans receive power, causing...

Hi All,Firstly, how would I default NTP to factory settings? To remove any previous NTP servers from the switch with one command instead of removing them manually one by one?Then how do set my NTP server on my Cisco 2960-X?I can set the server, which...

Hello Folks,I have one question that I need help!Core Sw ---> Access SwNative vlan is the same on both side.One I create a vlan on the core sw everything is okay, but once I do ont the access for every vlan I have below output on the core.using PVST!...

In the web UI of the ethernet switch the header was not displayed properly.As per suggestion in one of the post in community I run the command "ip http authentication local" to troubleshoot above mentioned issue.But after running the above command I ...

Hi Team,I am doing migration from the old Nexus (v 9.3(5))  to New Nexus devices 10.3(4a)M. I discovered that the existing Nexus can support more than 30+ control policy, but while I am importing the config to the new Nexus switches, it giving me an ...

Hello and sorry for my bad english,All my switches have IP for administration in VLAN 1, the default VLAN. We want to change this, create a new vlan, vlan 3 for example, disable IP interface of the switch in VLAN 1 and put the same IP interface in VL...

I've been given a packet tracer file and asked to troubleshoot network issues. Users using workstations A, B and C cannot access files stored on the server. I've gone through some steps such as attempting to ping, checking IP addresses and using trac...

Hello,Pardon my ignorance as I work in a data center and do not have networking experience, just the grunt work. Tonight I had someone reach out to me about a chassis minor alarm, and they said the 2nd power supply was showing off and that only 1 fan...

Hi!I have to setup an outbound shaping for a Telekom ethernetconnect line on a C9200L-48T-4X . It has the following parameters:burst size: 60.000 Bytesspeed: 1 Gbit/sAccording to this data sheet: https://geschaeftskunden.telekom.de/magenta-business-n...