hi all,all switches are running rapid-PVST. a VSS formed by 2x 6506-E connects to access switches via port-channel, no redundant physical link, it is like:VSS <---port_channel--->access_switchsince some of the access port is not explicitly configured...
Hi Guys n Gals,I am having a bit of trouble with an assignment I am doing in packet tracer.I don't have the files handy until the eve, so will send pics/files later if required.My problem is that I have an access router connected to 3 separate cluste...
hi all,Thanks for your reply!physical topology is very simple: core switch stack (2x WS-C6506-E) connects to access switch via port-channel, no more redundant link. I see lots of topology change logged from core switch, for example:Number of topology...
Hi All,Wondering if anyone is using ISE 3.0 REST ID with Azure AD ? https://www.cisco.com/c/en/us/support/docs/security/identity-services-engine/216182-configure-ise-3-0-rest-id-with-azure-act.htmlIf yes, once you've added Azure AD as an External Id...
Does a WLC support bridging mDNS between wired LANs only? More accurately, will it respond with mDNS service provider info learnt from wired LANs to mDNS queries coming from wired devices in other LANs? I had assumed so, but debugging today I'm seein...
I have a FirePower 1100 for my home lab and for some reason, it lost DNS connectivity and lost registration. I did not notice and now I can't deploy changes. I connected to the CLI and tried to ping from system. When I try to ping from system I get t...
Recently, my system bought around 800 of the Lenovo Gen 4 Chromebooks. We already had around 2500 Gen 3 100e's that worked perfectly fine, still do. We divided the new laptops out to the locations, and 2 of the 10 locations are having issues where th...
Hello! I was wondering if I could get advice/input when it comes to QoS at the distribution layer of a network topology. Here's a high-level of our network topology.Soon to deploy two Cisco C9500k in a Stackwise HA configuration. It will have about 1...
We are trying to set-up A9K-8HG-FLEX-TR in the ASR-9906 chassis with redundant A9K-RSP880-LT-TR and running IOS XR 7.9.3, but after about 2 hours the module is still in the SW_INACTIVE state. All the lights on the module are amber color, but it does...
So I cant make my 2 laptops and 2 smartphones conect to my wireless device if it has WPA2-Enterprise Security. I don't know why it happens because when I eliminate the security it connects perfectly. Here's the .pkt if anyone can figure it out why
When I connect to the switch(2960x) for the first time with the console, I get the following error and I cannot enter any commandError opening tftp://IP/ios name.bin (Time outThank you for helping me
QoS is configured on the IOS-XE SD-WAN Router currently in operation.I checked the QoS statistics with show policy-map and found the following.The bandwidth is 100 Mbps, and Queue 2 is allocated 34% bandwidth (31280 kbps).If more traffic flows to Que...
If a router has both MPLS and Internet Color, by default it is understood that the traffic should be distributed between MPLS and Internet, is this correct?Looking at Traffic on the interface from vManage, it appears that only MPLS is being used.Both...
