Network Management

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...

Hello, I've got an error during installing APIC-EM version 1.4.2.1045. I've attached the Wiard Error and the wizard log. Does anyone encouter the same error ?

Hi all, I'm trying to running a Thousandeyes agent on C9300 device.But I having a problem with it. I activated agent in C9300 but can't start up.I deployed Thousandeyes 4.4.4 on C9300L-48P-4G 17.06.05, WLC included. I successed TE 4.1.0 on same switc...

Hi everyone,I've got a Catalyst 3650 as master switch, with vtp managed vlans (3/10/11, etc...), but no ip routing between them, so no svi IP except the management VLAN (50). Let's say 192.168.50.100/24. Each VLAN has a linux server, permitting DHCP ...

Unable to ssh Cisco switch from FortiGate and encounter below error.Unable to negotiate with 192.168.x.x: no matching MAC found. Their offer: hmac-sha1,hmac-sha1-96Command used:execute ssh 192.168.x.xexecute ssh admin@192.168.x.xexecute ssh admin@192...

Hiin my organization we are going to have a online traning session by logging to a particular website. is there any tool were we can monitor the website and see number of hits, availability, ip address which are accessing it etc. i have URL monitorin...

Hello communityIn  Cisco academy it says that P2P network works efficiently for instant messaging applications, and then I thought what protocol works for Whatsapp since it does use a centralized server. Apparently it seems they use Extensible Messag...

Hello, everyone,I wanted to ask, since I need to implement an EoGRE tunnel between a device that has OpenWRT and a Cisco ASR920; OpenWRT supports GRETAP tunnel which allows me to implement EoGRE tunnel. On the Cisco ASR 920 router that has version15....

We're trying to create a terminal server to be reached over cellular.  We have an IR1101 with an attached IRM-1100-4A2T, offering 4 Async ports 0/4/0 through 0/4/3.  Going through the documentation, I have created the following configuration to reach...

Software version and topology description (see topology below):1. As shown in the topology in the attachment below, the attachment contains the configuration file of the P device (P-configuration.txt). In the topology, Cisco7206 15.2(4)M11 version so...

Hi all, I've the telemetry configured in the following way:Telegraf centos# sudo ss -plantLISTEN 0 2048 *:57500 *:* users:(("telegraf",pid=181712,fd=8)) ....[[inputs.cisco_telemetry_mdt]]transport = "grpc"service_address = ":57500"max_msg_size = 4000...

 Good morning all The Cisco Nexus 3548 and 3524 have the following hardware configuration:●      48 fixed Enhanced Small Form-Factor Pluggable (SFP+) ports (1 or 10 Gbps); the Cisco Nexus 3524 enables only 24 ports States in the documentation it acce...

Hello Peeps,Can you please help me if I missed anything?We've tried configuring SNMP on our device but the monitoring tool was not able to do SNMP walk on it.Configuration:snmp-server group testmonitoring v3 priv access SNMP-ACLsnmp-server user testm...