Switching

Dear community members,I am trying to use 9k nexus switches with symmetric load balancing to study traffic pattern. I have the following configuration as you can see in the picture. (The linux devices are just a simple bridge. I wanted to be able to ...

hi i'm doing a small project in packet tracer. i am pretty sure i have a few issues. i'll appreciate help if someone can give me feedback how i can fix it. one thing i notice is that the laptops weren't able to acquire an IP address from DHCP server....

Hello folks,I'm trying to setup a network with one router as DHCP in a 3 tier network.The DHCP works fine in a router on a stick config but threw a 3 tier network with L3 switches it does not seem to work.The L3 Switches Distro and Core are trunked.N...

hi, we want to setup OTV between two data centers with using nexus 7k. However, the inter-DC circuits are terminated on other devices. The simple diagram is shown as below. What is the requirement for this network devices (other layer 3 switch in the...

Hi all,In the interoperation environment between an MST region and a PVST region. Let's say a root bridge (CIST bridge) is elected in the PVST region. In this case, when an MST boundary switch (Ex: SW1) sends BPDUs to another switch in PVST, what bri...

I have been trying for a while to get my Packet Tracer checkpoint done for university, but after many struggles I continue to find myself lost. I need help creating and connecting a L2 site to a L3 datacenter, both made from multilayer switches. The ...

I have a query regarding I have a switch lan port or interface in which duplex is a-full, speed is  a-100,  type is 10/100/1000BaseTX. It is connected to a cisco ip phone model 3905 and back side of its pc port it is connected to a pc. The pc lan ada...

I'd like to update my WS-C3850-12S from version 16.03.07 to 16.12.8. Do I need to follow an update path of intermediate versions or can I simply upgrade to 16.12.8? Same upgrade concern for the ROM which is currently IOS-XE ROMMON.

Hi,We have three switches in our network: two C9300 switches and one 2960CX, as shown in the topology. The following observations and issues have been noted:Ping Results:Ping is successful between the switches.Ping is successful from the client host ...

Hello everyone, sorry for my english but i try my best to describe the situation, your help would be appreciated.Access Switch<-->Distribution-Switch<-->DC-Switch--->DHCP Server                                                                  |------...

Hi everyone, I have tried to do a factory reset by pressing the button from the front side of the switch.Seems to be not effective. I have tried with different timings (3 seconds - how is recommended on Cisco site, 10 to 20 seconds).More than 4 secon...

Hello network guys, I have this configuration:- Switch with 2 vlan interfaces (VLAN 2 and VLAN 3) with 2 different networks. VLAN interfaces have a "helper address" to reach DHCP server.- External Windows DHCP server, with 2 different Scope (one for ...

All:IOS-XE platform question (Catalyst IE-9300 for the purposes of this discussion)I'd like to use the same Configuration template for both a CLI or Import/Recover mode from the web-GUI.My configuration templates use Macros (automatically generated),...

I intend to buy a Cisco 9300X-24y-a switchAnd I received the price from a local store, and it said that this price includes these two licensesI wanted to know if these two licenses are by default on the device or if it was calculated for me separatel...