Switching

hi Please see the below diagram. The PC99 has two adapters. One is A1 connected to internet via a router, and second is A2 is connected to the layer 3 switch. Internet share is configured at A1.  internet -----R----(A1)PC99(A2) ------Switch. A1 has p...

Hi ,  I have install new cisco CBS250 model switch in our environment , we have to configure vtp mode transparent but unfortunately the vtp configurations is not supported  . can anyone check and confirm vtp configuration will support in CBS250 model...

hi guys!I'm learning to cisco switch and I'm having a problem. After enabling DHCP on the Core switch, one of the VLAN received an IP. But another VLAN gives the following error:DHCP failed, APIPA is being used I have also defined priorities for the ...

Hi Cisco Team.I have issue with Catalyst 4500 device, it is automatin reboot while use.I sent to team some information this device Version: Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3 Switch Software (cat4500e-UNIVERSALK9-M), Version 03.03....

Hi all members! Actually, the problem is as follows: after updating the stack (4 switches) WS-C2960X-48LPD-L from the working, but very old c2960x-universalk9-mz.150-2.EX1.bin, to version c2960x-universalk9-mz.152- 7.E1.bin I got a lot of problems .....

Hii prgressing the IOS push for C2960S platform because i have to connect to using the ssh 2222(port number)currently,it only connection to ssh 22(as i through,it need to IOS upgrade for a connection to ssh 2222)but,it occure the error as below.would...

We are changing over a switch and I need some guidance on how to configure a port for both voice and data on 2 vlansThe lod combination ofswitchport mode accessswitchport access vlan 201switchport voice vlan 206Will not work Can someone please point ...

Hi All,For some reason I am struggling to ping from switches 1 and 2 to the other switches. I have attached the packet tracer file. The tacacs username and password is dan. cisco tacacs has been failing to communicate to some switches to.if tacacs ca...

Hello Cisco community,  I am a Phd student trying to teach Networks by doing some simulations with Packet Tracer and I am observing something curious about the simulation mode. Here is my experiment:• Config:- PC4 14.15.16.1 255.255.255.0 GW 14.15.16...

Networking newbie :-I did some reading on SVI and created a packet tracer exercise.  Both switches are on their default vlan (vlan 1).  I have assigned different svi IPs (vlan 1 svi)  to both (192.168.1.1 and 192.168.2.1).  Attached 3 PCs on each swi...

Hi all,  I have 2 switches that can not form stack cause version mismatch as error message below:" Version '16.06.05' mismatch with Active's running version '16.09.04' for package"  I tried to upgrade both of them to cat3k_caa-universalk9.16.12.03a.S...

Dear all, When upgrade IOS from 16.9.4 to 16.9.5 , I got failed. I tried to run "request platform software package verify switch 1 file flash:cat3k_caa-universalk9.16.09.05.SPA.bin" and got output   "Switch#$ge verify switch 1 file flash:cat3k_caa-un...

Hi All Can you please check and let me know what the problem is. After a power failure, the switch got stuck in ROM monitor and unable to boot from flash or USB below are the errors.From Flash:switch: boot flash:packages.confGetting rest of imageRead...

I am CCNA trainer. If anyone know PT activity password for ccna v7. I want to change default setting if students change their PT user profile activity will be reset. I just want to make sure that the project files submitted by the students are theirs...