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Trying to get BVI working on a pair of Cisco NCS 5500 running version 7.0.1 but cannot ping the other end. There is a single link between the routers in a bundle. I can ping the far-end router using the directly-assigned IP on the BE, but cannot ping...
Nessus scans shows that my switches are performing IP forwarding. Switches are IOS (4948E) and NXOS (9300). All of them are using the management or mgmtVRF VRFs for their management connections, and it's this IP that is forwarding. If I point one swi...
Is VXLAN supported on the Nexus 5500 series? I am seeing conflicting information on the web, but cannot see any details in any of the configuration guides, or VXLAN listed on the data sheet for that series. There is a mention of VXLAN in the latest r...
I recently enabled command authorization on my Nexus switches and RANCID could no longer run. The error rancid reported was:AAA_AUTHOR_STATUS_METHOD=16(0x10)It was weird because the commands RANCID was running, could be ran just fine manually by call...
IOS has the command "login on-success log" to do this, but I cannot find something similiar for NX-OS. Is there a way in Nexus that I can generate a SYSLOG message whenever a user logs into the device?Ultimately I am trying to generate at least one l...
I got this working. The catch is that BVI can't handle VLAN tags, and I don't see a way to strip them inside the bridge group configuration. So you have to pop the VLAN tag on every sub-interface that is part of the BVI. To solve you can add this com...
No I never found a way, but I never looked after my initial post. I filed a report with security explaining why it ultimately was not a security concern for us.
All management interfaces for our network devices are using dedicated VRFs which connect ...
I have a 4900M with the same problem except I am running 15.2(1)E. The latest config guide I can find for the 15 train is 15.0 which does not list DNS as being supported for VRF. However, there are some commands that make it appear it is.
Entering th...
I am getting the same error when trying to deploy a new VSM. Tried Layer 2 standard and custom, adjusted different things but can't get it to work. Getting that same error:Unable to retrieve deployed VM. Please check VC connection.I am trying to add ...
I was able to get what I need by lowering the logging level of the authpriv service to match what my syslog levels are, in this case 5.logging level authpriv 5It's a bit chatty, generates 4 messages on login, but it will do the job.
