Hello,I've got Ansible working so I can update many switches, but there are a few Cisco Catalysts 2000/3000 that won't and I get: ansible-playbook -i inventory.yml configure_ntp.yml PLAY [Configure NTP on Cisco Switches] ****************************...
Forum Posts
I know I shouldn't have started working on this late on a Sunday night. I have done this in the past with other managed switch, but to save the little bit of hair I have remaining on my head, for the sake of me, I can't seem to figure out how to do ...
Resolved! VXLAN with multiple VRF
Hi, I have 4 VLANs - 10, 20, 30 and 40. VLANs 10 and 20 are VXLAN enabled with L3VNI. Communications works fine between them. VLANs 30 and 40 are for guest access and needs to be VXLAN enabled as well but need to be in different VRF since they cant h...
Apologies in advance for the cross-post as I've also posted this in the IPv6 section. I'm doing IBNS 2.0 dot1x/MAB in closed mode and I'm pushing some IPv4 and IPv6 ACLs via RADIUS to some C3650 switches running the latest IOS-XE 16.12.12. After dig...
Hello everyone, Can someone explain to me the difference between Port side intake and port side exhaust on a switch? Also, please let me know in which scenarios we might choose one over another? Thank you!
Hi all, We have a one scenario that spanning tree choosing VPC peer link as root port instead of direct connect link toward spanning tree root. Diagram attached for reference. Spanning tree version RSTP.Path cost is default.VLAN - 570 C9K2 - Root for...
I have a Cisco C9300-48UXM. I'm unable to get it into ROMMON mode.I've followed this:https://documentation.meraki.com/MS/MS_Installation_Guides/Catalyst_9300-M_Series_Installation_Guide"Factory Reset ButtonTo perform a factory reset, keep the mode bu...
Good Day,To start with. My company was obligated to upgrade its firmware. In this instance it was for the Cisco 2960 XR 24P switch. When upgraded the system light came on and the switch failed to operate properly. We attempted to rollback the upgrade...
I just received 2 brand new C9200CX switches to put to use at my business. Unlike the other switches I have on property this one has the micro USB port for the serial connection. I have downloaded and installed the USB driver from Cisco. I am unable ...
I am in the process of importing switches into the Smart Software Licensing portal. I have done several hundred to date but just noticed in the recent imports that the switches will register, I will assign them a license, then after some time, the l...
I corrupted the image so that when my C3850 switch tries to boot, I get several 'Failed to start' errors for various bootlflash, boothelper, mount package, etc. and then after the final error 'failed to mount packages', it tries to reboots again with...
I am verifying an inventory for a client for which my company is upgrading the network equipment. I have a few serial numbers without the model number on my inventory and wanted to know how I can look up a device and get the model number. I do not ha...
Hello, if telnet is depreciated, what would be an alternative to verify ports connectivity through different interfaces?There should be some fix of this vulnerability instead of removing telnet from the box.
Good day.I need to upgrade power controller on old nexus 5596 with 6.0.2 NXOSIt must be done before upgrade NXOS because switch may not boot after first reboot.Device is old and EOL and contract is not avalibleCan anybody help me with this file?Thank...
Greetings,I have a Catalyst 3650 (IOS-XE 16.9.4) that is sending a ton of unsolicited messages to the console. These don't look like Syslog messages. Can anyone tell me how to get this to stop? The switch has been cleared (del vlan.dat, wri era, relo...
