Activity in Technology and Support
Compatibility Cisco Nexus C93180YC-FX3 to SFP-10G-T-X
Hi Cisco timI would like to ask about the compatibility matrix of the Cisco Nexus C93180YC-FX3 with the SFP-10G-T-X transceiver. I plan to use 32 or more units of the SFP-10G-T-X transceiver on a single Cisco Nexus C93180YC-FX3 device.My question is:...
Cisco 8841 MPP conversion
Hiya.I bought an 8841 IP Phone from ebay recently, and went through a cisco partner to get the MPP Conversion Licence. When applying the licence using the Cisco Cloud upgrade tool, the phone rebooted and bricked itself. All it does now is boot loop a...
access the web on a WS-3650
Good morning team, how can I access the web on a WS-3650? I've already created users via SSH and it opens properly, but I can't log in via the web.Could you help me?Thank you.
Cisco C9407 upgrade path 16.12.03a to 17.9.6a ?
Recently need to upgrade C9407 Current version: 16.12.03aTarget version: 17.9.6a Supervisor 1 XL Module with 25G FW: 16.12.2rCPLD: 19032905 Two 9407 SVL units---Can't find the upgrade path in official documentation?Can we upgrade directly from 16.12...
Resolved! Multiple GRE tunnel question
I’m just making sure on this. If you have two GRE tunnels whose source is the same interface, both MTU would still be 1476 correct?For instanceInterface gig 1/0/1ip addr 192.168.1.1 255.255.255.252tunnel 1ip mtu 1476ip tcp adjust-mss 1436tunnel sourc...
Not authorized to register PnP account
Catalyst Center version 2.3.7.9-70301System > Settings > Cisco Accounts > PnP Connect allows us to select a Smart Account and Virtual Account (DEFAULT is our only option) but then errors when we try to complete the registration."Failed to register th...
Question Regarding Physical Lab Access for CCIE Security Exam
Hello everyone, I'm currently preparing for the CCIE Security lab exam. While all the required virtual machines for the lab are available for download, I was wondering if there are any options to practice with the physical equipment mentioned in the ...
CUCM 15 "Error setting up software source"
Hi, for a test I am setting up a new deployment of CUCM 15. I have created a bootable iso file. When I start the VM, it boots and I can fill in all the details for the config.But when the actual installation should start, I get this error: I found o...
DMVPN - Spoke to Spoke when hub is down
Hi AllI have a lab setup using DMVPN phase 3 with eigrp, a hub and 2 spokes.If I shut down the hub external IP, the spoke to spoke traffic fails within a few seconds.Is this normal? I know for redundancy you can have 2 hubs but would it still affect ...
CSCsx15061 - Add MultipleLogons choice to Windows Logon Enforcement
The Cisco will not implement because of VPN Tunnel being used by other user does not apply to on premise Desktops with VPN disabled which is the most likely place to use fast user switching. If this is still an issue then a standalone Umbrella client...
WS-C3650 CoPP – Is it possible to add custom class-map to system-cpp-p
Hi,May I ask if there is any way to deploy my own class-map into the default system-cpp-policy?I’m trying to restrict SSH connections to only one loopback address, and have all other IPs dropped.On basic routers, I achieved this using an extended ACL...
Missing connection logs
Hello,I've successfully configured an external syslog server on FDM, and it's receiving messages correctly. I've set the Default Action Block to send syslog messages, and those are arriving as expected on the external server (among other messages).Ho...
cbs_ros_3.5.0.24 -> cbs_ros_3.5.0.26 vlan-mapping one-to-one
Hi,the upgrade to 3.5.0.26 kills the vlan on-to-one mapping. According to the ethernet trace, the packets arrives, with an unchanged VLAN id, at the connected device.ThanksHenriswitch3#sh run int po7interface Port-Channel7 loopback-detection enable g...
Vrf vpc nexus
I have two vlan 10,20 Connect to swl2 SwL2 connect to TORs(vpc) Tors connect to Cores(Vpc) On both core I config Int vlan 10,20 and vrf Assign int vlan 10 To vrf DMZ Int vlan 20 To vrf Inside I want isolate vlan10 from vlan 20 In same time both acces...
Audio Video Bridging
Good Day All, I currently have a C9300-24P-E , brand new out the box. I see that we are going to need AVB support which is only supported under DNA-Advantage licensing............ I tried to run the "license boot level network-advantage" command to t...
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