Switching

Hi everyone,I'll make a small introduction, I work for a GDO retail trade in Italy and in recent months we have been implementing the AP of a multinational company for management of electronic labels in our stores.Their access points have strange beh...

Hi all,   We have a stack of 3 switches. console access to the master switch works fine using Local authentication, however when I try to console into the standby switch (2) or the other member switches (3) I am met with the prompt but when trying to...

Hi there,Do the two DC inputs of a Cisco IE2000 have to be connected to the same power supply? While DC-A and DC-B are not fully redundant, a previous employee's response (copied below) suggests that they are inputs to separate internal power supplie...

Hi,Can someone please let know how can I replace my non-meraki switches with Meraki switches with same configuration ?

Hello all,Recently there is a problem on one of the ports on my c2960XR switch. The port was plugged with an IP Phone. Suddenly from last week, it stopped working. I found out that the cable is fine. Tried to plug in the external power supply then it...

e.g. in my network have many vlans, i want vlan 8 can not access other vlans, opposite other vlans can not access vlan8 neither.how to do it?

When we send ping to destination with packet size like 1500 with df-bit /Do not fragment then whole 1500 packet goes to destination without fragment right?what is use of DF-BIT or do not fragment?is it used to put packet load of 1500 on linkplease ex...

Hi All !   It is very easy to use interface templates to add configurations to interfaces but how to configure template to remove configurations from an interface.   For example, consider an interface that has been configured by default with a servic...

Hello,Has any one seen the issue when Cisco Nexus (Nexus 5672UP) has some strange behaviour - it says that Loops are detected and port-channel are disabled:2023 Mar 7 19:59:31 NET02A %FWM-2-STM_LOOP_DETECT: Loops detected in the network for mac f8f2....

Hello everyone; I would like to understand this strange situation. my laptop at home works the network card the lights come on; I take the laptop with the same cable to the company and the lights don't come on asnd the connection doesn't work. I conn...

is there any update on ISE configuration on ios xe switches from old ios switch ? I am facing  issue regarding authentication in cat 9ks.i replicate my old ios configuration on the new ios xe switches and from the switch client to getting authenticat...

Hi All Today i got error message from access switch, it comes up with %SPANTREE-SP-2-BLOCK_BPDUGUARD: Received BPDU on port FastEthernetx/x with BPDU Guard enabled. Disabling port. %PM-SP-4-ERR_DISABLE: bpduguard error detected on Fax/x, putting Fax/...