Recently deployed Nexus 7010 in the core of our network.DHCP Relay is configured on all SVIs, but certain hosts cannot PXE Boot or obtain DHCP leases.Various servers set the "broadcast flag" in the DHCP header when they send DHCP-Discover packets dur...
I have a question in regards to how a clients traffic is properly forwarded when it roams from one AP/WLC pair, to another AP/WLC pair.See figure 11-3:http://www.cisco.com/en/US/docs/wireless/controller/5.1/configuration/guide/c51mobil.htmlHow is it ...
According to cisco you should be able to have a PVST+ switch act as the CIST ROOT if ALL vlans on the PVST+ switch have the lowest priority.When I lab such a scenario I get PVST Simulation Inconsistent errors on my MST switches.I also tried doing thi...
My findings are the same.All of the routing protocols I have tested work fine (OSPF, ISIS, BGP), as well as LDP signalling etc...The l2vpn features (VPLS/EoMPLS) work only in the control-plane.Do you know if there are any plans to support these featu...
After doing some packet captures & debugs I believe I've isolated this issue to be a side effected of FabricPath FTAG selection & the DHCP Relay implementation in nx-os.CORE1 (root for FTAG1) was sending the broadcast dhcp offer via the path for FTAG...
Ah thanks for clearing that up for me. I will now be able to sleep tonight!I'm glad Cisco is phasing out Asymmetric tunneling.Symmetric tunneling makes a lot more sense, avoiding problems with RPF checks and such.
