Switching

Hi, i have Access Switch C9200L-48P-4X-E and Interface G1/0/1 is Uplink Trunk to Distribution Switch however, we are getting the below error for some:%ILPOWER-5-DETECT: Interface Gi1/0/1: Power Device detected: IEEE PD: %ILPOWER-5-IEEE_DISCONNECT: In...

An organization is granted the block 16.0.0.0/8. The administrator wants to create 500 fixed-length subnets.a. Find the subnet mask.  255.255.128.0b. Find the number of addresses in each subnet. 2^15-2= 32766c. Find the first and last address in the ...

What is modularity in network design? (a) Ability to to create self-contained, repeatable sections of the network(b) Ability to scale and accommodate future needs of the networkHello Community, kindly help my understanding, I believe the answer to th...

We have a 2950G that has lost IP connectivity via the management IP.  All ports, access and network trunks, are up and passing traffic but there we cannot reach via the management IP. Had been working previously and has gone up/down a few times.  Ple...

Hi i have many nexus 9K,3K sesris i want NMS with WEB interface if port up for example green if down redshow traffic live port VLAN ,..... and support can be shut or no shut port by nmsOpensouce is betterany idea???

Is it necessary to change the MTU for SVL links in a scenario in which interfaces are configured with MTU larger than default 1500 bytes?Traffic could flow between chassis through SVL links in a Stackwise Virtual cluster. Could not find any reference...

Hi,I have problem with creating stacking (Single IP management) on the C1000-24T-4X-L switch device.I used this manual:https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst1000/software/releases/15_2_7_e/configuration_guides/stacking/b_1527e_si...

Hi there, We're currently running a Cisco WS-C3850-12S switch with fiber interfaces for our network. It utilizes Layer 3 VLANs with basic routing and a few VRFs. While the Cisco C9300X-12Y-A seems like a suitable replacement, it exceeds our current n...

Hello all,i have a problem.i have 4G router from ISP and the port is connected to HP switch then one of HP ports connected to my Cisco Switchwhen The power is off then on at 4G router .. the 4G router internet light became red and that's mean there i...

Hello, Very new too packet tracer. I am creating a water level monitor with automated water pump smart system. I have created a "thing" for the pump, and have the pump, water level monitor, home gateway and smart phone connected. However when i go in...

Hi Guys ,  i check all parts , but it seems like it's stuck at 98% . can anyone please help me ? the packet tracer file attach just doesn't seem like it's reaching 98% , which part am i wrong ?