Switching

Hi,I am having issue with VTP incompatible on primary N5K N5K-Primary#vPC domain id                   : 53  Peer status                     : peer adjacency formed ok      vPC keep-alive status           : peer is alive                 Configuration ...

after upgrading ios Cisco Catalyst 6500 Series Supervisor Engine 2T to the latest release the ASA-SM module is not recognized it is disabled. the FPDis not recognized any more. reverted back to previous ios with no luck

When we add a DHCP scope to a 3945 router it causes the router to reboot. We are really scratching our head on this one. Any help would be great. Dan

Hi all, I have 2 switch SGE2010 48 ports (not in stack) that reboot unexpectedly every days from a couple of week. Can someone tell me why?? thanks, Francesco

We have 7K with M1/M2 Modules only connected to 5596UP switches.Does it make sense to create a policy type "Network-QoS" on 7K and 5k switches? or just create "QoS" (ingress) and "Queuing" policies?or it is  a good practice to follow MQC guideline an...

Hi,Can some provide the major difference in the Nexus 5548 vs 5672.  We are building a scaleable 1000K VDI infrastructure using Cisco B300, Nimble CS240G storage.  We are not using the 2960s switches as originally suggested in the diagram below. Othe...

Hi,We're testing VOIP phones with ISE. ISE detects the phones by MAB and places them in our Voice VLAN with a DACL for security, this works fine.After the tests I configured the port to a non ISE port (default interface) and added the normal working ...

Hey guys,I'm trying to figure out how to route packets not in the subnet out the switch to the router and then to the cable modem.I'm guessing I have to set a static route but I can't figure out how.I'm lost when it comes to fa0/3 on the L3 switch an...

Hi,Ever since we implemented ISE 1.x with 802.1X authentication about two years ago, a number of our Windows 7 user stations occassionally report the well known error message: "duplicate ip 0.0.0.0" . Only wired stations are affected and it happens r...

I have a config question that I'm not sure how to approach. Our user network is made up of 3 subnets behind a 3750, the 3750 connects to 2 routers and then FW for 2 individual Internet connections. The 3750 has a default gateway configured to use Int...

Hi,I have a Cisco 2960 S 24-TSL switch and a simple LAN of a few devices. I fail to connect to one of my devices from my PC both of which are connected to the switch. However, when I connect the PC and the device to another switch(unmanaged), or use ...