Switching

Hi to all,i am facing a strange issue with poe devices on a Cat 4500 with SUP7L and the WS-X4648-RJ45V+E  card.When we disconnect a poe device from the switch and we plug int again , the device gets in power deny state.And if we plug this device to a...

Hi guys, I'm new to packet tracer and I need to do a project, I'm really having a hard time getting this done, could you help me with it?I NEED TO PROPOSE A NETWORK SOLUTION USING VLANS ON EACH LAN SEGMENT AND CONFIGURING INTERVLAN ROUTING USING A LA...

Dear All,I am trying to configure an MAC ACL on a switch 4500(sup8) and apply it on a Portchannel that is connected to WLC.I have configured the MAC ACL:Extended MAC access list AIROSAPDENYdeny host 309c.245.67a4 anydeny any any (18 matches)and apply...

Hi guys! I have a use-case where I’m using a L3 core switch (IP services)  and i have 5 Vlans their names are 10,20,30,40,50 from Vlan 10-40 are for staff and number 50 is for guests with the range for Guests ( 172.16.160.x to 172.16.191.x).and i hav...

I can't find anything about whether 03.11.07.E supports Reflexive ACL on 4507 with Sup8-E. I did find this but does not clearly specify: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/release/note/ol-311xe-4500e.html   I cannot drop ...

good morning community , I had this user with slow network speed, and check the config and all looked good, i also changed their vlan to a different one an still the network speed was slow (like under 100mbps..upload and 13kbps download).. moved the ...

Im working on a case for a customer and asked for their switch model and OS version.They sent me the below in blue (sensitive info removed)Is it possible to run a WS-C4510R+E with a C9300-48P ?Please see the details below:hostnameXXX (ip x.x.x.x)Swit...

Hello,I have recently gotten a 4948-10GE and am trying to get it setup to be used for my home networking lab.  I am unable to get any type of connection to the switch with a direct connection from my PC plugged into the MGT port. I have the PC NIC se...

Hi,I'm interested in throttling/restricting the bandwidth on a particular interface on an IE-4000-8T-4G-E running IOS 15.2(4)EA9.Previously when using Cisco 2960 based hardware we've used, "srr-queue bandwidth limit" as the method for speed restricti...

Hi all,One of our clients has a WS-C4500X-16 switch. Due to connectivity needs, it was decided to install a network module (C4KX-NM-8) in the free slot. The module comes from another 4500 in operation and was removed 'hot swap' without pressing the O...