Network Management

Hello,I am looking for a NetFlow analyzer that can display and report statistics using the Post-NAT Destination IPv4 Address.For example, I’d like to monitor the download traffic of each individual end host based on their internal LAN IP addresses. H...

Hi, I would appreciate if someone could help me with a network issue.    I have a remote location with a switch I can not log into.    I can remote into PC -> CBS250.  However, I have a CBS350 that is connected to the CBS250 that I can not log into. ...

Hi.We have remote location with ASA and in datacenter we have Palo Alto with internet break out.I might be dumb but, how do I configure the ASA to have whole traffic being sent through the tunnel?How should the routing be configured on ASA? ... and c...

Hi Team.Currently, in EPNM8.1.1 version, after configuring the EPL service for NCS5504 and ASR903 equipment, a failure occurs when looking up LSP OAM. I am wondering if this is a problem with the software XR and XE versions or if it is supported.NCS5...

How I solved the "stale NetBox data" problem for my existing network. I put together a Python script that uses pyATS `pcall` to connect to all my switches at once (way faster than 1-by-1) and automatically syncs their live port status, VLANs, and des...

 Someone please help me with this Please. I tried configurations and try pinging from one PC to another PC in another vlan but "request timeout". I'm confused what to do firstly.

There is no way to avoid this message "Next ACK ..." in situation where switch has no internet connection?Do I need to install Cisco Smart Software Manager satellite on premises in order to prevent doing ACK manually?C9200L, IOS-XE 17.14.1, DNA-E sub...

Hallo, I have problem with my website access, i my case i can access my website outside my network. but can't access my website in my network. i use IIS as my webserver and cisco 2900 as my router. i have setup NatLoopkback,hairPin nat and DNS intern...

Dears,        I have a customer who has an issue with voice between two branches; the WAN link is utilized at peak hours of the day.        I need a full QOS conf end-to-end from the access switch to the WAN router        Does anyone have a document ...

aside from buying a Switch that does all this in one device, I am trying to connect my 7 vlans to their own DHCP Servers being hosted on Linux  as the Nexus does not support DHCP Servers and the guest shell repository is no longer valid.   In Linux ;...

Hello,New to Firepower configuration.  My inside wired network is working fine.  It is vlan 1 and pretty much default configuration.  I'm trying to add a new subnet to the inside for a wireless network. I connect my firepower to a router on another i...

I am a novice network guy.  If I have missed something obvious, please let me know. I have a N520-20G4Z-A and using SFPs only in ports 4,5,6, and 7 - Port 7 won't come up.  There are no other connections to the router.  The four of the ports are conf...

When trying to upload a Nexus 9k file, I create the job, select the file, and the job begins and after it progresses to 100% I get a successful pop-up, but when I go to the job dashboard it says the job failed with a "file not found" error. Any advic...