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...
Forum Posts
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...
Current Setup:There is one Layer 3 (L3) link from Network B (Stacked L3 Switch) to Leaf 1A in Network A.This creates a single point of failure, so we want redundancy.Proposed Plan:Move the existing L3 link from Leaf 1A to Spine 2.Add a new L3 link fr...
Resolved! MIB Download
Hello,How (where) can I download all 2800 mibs ? I tried the site but doesn't found nothing...
Hello, I know we should have migrated by now, but we still have 2 physical GEN 2 Prime appliances with Prime 3.10 (primary + secondary). A couple of days ago the High Availability broke between the Primary and Failover appliances. After doing the Rea...
Hello guys I'm having a little trouble with NBAR and I'm hoping someone could be of help. So I've just deployed SolarWinds and I'm trying to enable NBAR on Cisco C9404R switch for deep application visibility. Then have the NBAR data applied into Netf...
Hello, I have been spending hours trying to get SNMPv3 Informs working on any Cisco IOS or IOS-XE and it's just not working for me. The reason I want to use Informs and not traps, is that Informs are more reliable and will be queued and retried if th...
Hello So currently I have a DSL MODEM - FPR1010 - SG350XG. My Internet is DSL w/ 8 static IP's and the FPR does the PPPoE and is connected to the SG350XG with routing back towards the Internet... On the SG350XG I have 6 vlans [each single vlan is a...
Hi,I am new to networking, but I have a question about setting up a home lab to learn routing and switching. I would like advice on whether I should prioritize real hardware or if GNS3/Packet Tracer is sufficient for hands-on learning.
Resolved! Secure CRT
Hi everyone,To all engineers who love cisco CLI, what is the possible solution to this below errorKey exchange failed.No compatible MAC. The server supports these MACs: hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha2-256,hmac-sh...
Dear Community, we'd like to use streaming telemetry to acquire live data from our network but on some devices we continually run into a state where most to all telemetry messages get lost/dropped. The affected devices mainly do L3/routing, devices t...
Hello, before Christmas Cisco has released Update 2 for Cisco Prime Infrastructure 3.10.4. There is note which I am interested in how one can understand. Here are release notes: https://www.cisco.com/c/en/us/td/docs/net_mgmt/prime/infrastructure/3-10...
Hello, I’m using a Nexus 3548-XL running NX-OS 10.3(6). Due to a recent security issue, I’m trying to delete the default admin account. I have already created a new account with the network-admin role, but when I attempt to remove the existing admin ...
Resolved! License enveloppes
Hello everyone,I was mandated to resell a bunch of networking equipment used by an IT company. Among the equipment, I found license enveloppes. Most of them are still sealed. I assume they have the license info + CD. In 2 open enveloppes, I found a s...
