Network Management

Having trouble configuring my IP phones as they are able to get their IPs from DHCP which is located in the layer 3 switch but aren't able to get their line numbers from the VoIP Cloud Server. Tried pinging the IPs from the layer 3 switch and the VoI...

I have recently installed a couple of Smart Software Manager Satellite VM's.   The offline licence server is a very good idea, but it is severely limited in functionality and monitoring.  As far as I can see it has the following limitations, which I ...

Hello! So i made this, this are 3 networks that are currently working through dhcp. But i need to connect them and i dont seem to be able to. Could anyone share some knowledge please? 

Dear community, I have been struggling to resolve my issue. I have ISR 4431 configured via GigabitEthernet0/0/1.2 to my ISP (vlan). Internal networks are as other vlans on subinterfaces. From the level of router i am able to ping google.com (as well ...

I've been investigating multiple networking problems at one of our sites and have come across something I don't quite understand and am hoping someone here can point me in a direction.  This site has 350 cameras and 5 subnets - 4 subnets for the buil...

Hi Team, I am Trying to connect the cisco switch to ansible getting below error[cb350]cb350 anisble_host=10.2.200.49 ansible_connection=network_cli ansible_network_os=ios ansible_user=cisco ansible_pass=XXXXX@XXXXqcold ansible_host=10.2.3.6 ansible_c...

Hi all, I am trying to establish an outgoing console over the async port of a IR1101. I am getting a bit stuck, I'm afraid. I am trying to establish a outgoing serial connections towards another cisco switch over the async interface of the router. Th...

Hi all,my apologies if the question is very basic. I was asked to check if CP could monitor, for objectives of compliance, open ports on the devices and send reports in case we have deviation from pre-defined baselines.I guess CP might only run, in c...

My corporate office purchased this "25x UMB‐DNS‐ADV‐K9 Cisco Umbrella DNS Security Advantage."The umbrella DNS are. 208.67.222.222208.67.220.220we can use them free of cost in any network. I am already using it in my PC. why we need to buy this "25x ...

%AAAA-3-INVALIDLIST: % AAA: invalid authentication list 1.I can see logs for a user login successfully then this logs is generated which is followed by a traceback number. according to https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/16_xe/smg/xe-16...

Need help to create simple Vbscript to capture the serial number from Cisco machines and use the serial number to create and name a file on the local PC. The machines are local so no need to authenticate and of course I am using SecureCRT.I found a n...

i have a 2960x switch, original used normal. for some reason i changed vlan1 IP(default vlan1 ip as manergment port),now  it can not telnet new IP. what should i do anything else i can telnet it again like before?

Hello all, We are preparing for DNAC deployment and I need to open up ports in the FW. We have 2 HA pairs of FTD 2130's managed by FMC. We are running 7.2.4 and I plan to create Network Objects and Port Object-groups.So I shall name the port object-g...