Switching

i am planing to improve campus network, By diagram as attached. Each building will have 2 units of C9500-32QC for core building and both of them are Active/Active.i mean that switch2 can actively forward data traffic as well.  but i am wondering that...

Hope you can help meWe have moved our Distribution traffic from a Pair of stacked WS-C3750G-48TS switches to a Pair of Stacked WS-C3850-24T late last year. All switch interface configs were moved like for like from the old stack to the new stack and ...

Hello, We have a setup for management, a management switch to which all other devices are connected, we are trying to access these devices from different subnet but unable to reach them, need assistance to get reachability to this management subnet (...

So as the title says:When I use an 8TM expansion, port number 8 on the expansion does not work. I have tried with another expansion but the problem remains.If I add one more expansion to the system, firs expansion still has a problem with port number...

Are there new equipment downloads for packet tracer such as Cisco ASA 5516? Or does anyone know how to download them?

Hi Community,I try to build my own ZTP workflow which needs to get a SNMP trap from a new switch after the switch got it's initial config via AutoInstall process.I simply added the trap receiver to the network-confg and also added a "reload" a the en...

Hi Dear all,please help me with how to solve ssh problem.I can telnet and ssh my main  switch from inside another switch  by I can't ssh or telnet from putty and other software directly  

Dear All,I have 3 VLANs (it's an example configration):1- Vlan 10     ip address 10.10.10.1 255.255.255.0     ip helper 10.10.10.15   Vlan 20     ip address 20.20.20.1 255.255.255.0     ip helper 10.10.10.15   Vlan 30     ip address 30.30.30.1 255.25...

Hi Everybody,   We got the below message after reloading on Nx3548.   Switch %AFM-2-AFM_TCAM_UTIL_ABOVE_THRESHOL D: sup tcam utilization has gone above the threshold of 90% on ASIC id 0   Switch#  show hardware profile tcam region          sup size ...

What is the actual difference between a primary vlan on a mode trunk/access port and a promiscuous on a mode private-vlan port?

Hi all I hope someone can help me because I am going mad trying to find the right answer. I need to do 2 things: 1. Stack two SG350X switches using fiber or copper.2. Connect the stack to my core switch, distant about 100m (330 feet), using fiber. I ...

Hi, is anybody aware of where I can find this flammability information for the IE4000 switch?  I need this for the FAA for an airborne application.  Thanks.