Other Network Architecture Subjects

Please forgive me for this question as I am new to Packet Tracer but am trying to learn.  Is there a Packet Tracer ova/ovf file?  If so, then where do I download the ova from?  I would like to install it on a VMware ESXi Hypervisor.  If not, can I cr...

i am having problems when i configure ntp server and configer clients(router+switch) to get time from the ntp server i will get no sync plz help

I have two 10G LR SFPs, one labeled SFP-10G-LR= (10-2457-02) and the other SFP-10G-LR++= (10-3038-01). What's the difference between the two?  Can't find any web resources documenting or explaining.

I've configured one of my routers for RADIUS. The RADIUS server is a MS IAS server. When I try to authenticate the IAS server logs tell me I've authenticated successfully but the telnet session will not let me in. I enter my username and then passwor...

Please tell me what MAC address VRRP uses for the virtual IP. Do all cisco IOS use only one unique MAC for one VRRP group? What about the virtual MAC address in case master failure, does new master(previously backup) still use same virtual MAC after ...

Does Cisco support there SDWAN virtual machines (vbond, vmanage, vsmart) supported on Dell in Data Center..or it manadatory Cisco DC devices and like Hyperflex?Thanks

  In a two nexus 93180YC-EX (version 7.0(3)I7(3)) topology, configured with vxlan and evpn, I'm unable to get two hosts which are on two different vlan to communicate.  L2 communication works but not l3   I have this error : nexus2# sh bgp vrf tenan...

For now joined members.Do you know the materials "Best Practices for Catalyst 4000 and 5000 and 6000 Series Switch Configuration"?The main point of a setup of Catalyst6500 is collected.Please read.. http://www.cisco.com/warp/public/473/103.html

Okay , so a vtp client isn't supposed to create or delete vlans in a vtp domain and can only request for client advertisement requests, I got that part. Then I read this paragraph:Source:https://community.cisco.com/t5/other-network-architecture/ "Be ...

My router's CPU is running at a high Temp but fan speed is low.  Has anyone seen this before and is there a way to change fan config to bring CPU temp down?  CUBE02-2921#sh env tableSYSTEM POWER SUPPLY STATUS==========================2921 RouterInter...

HiI try to write an applet whitch runs if a port is "flapping". So I tried this:event manager applet PortUpDown event tag _UpDown_Tag_Down syslog pattern ".*LINK-3-UPDOWN: .* down$" event tag _UpDown_Tag_Up syslog pattern ".*LINK-3-UPDOWN: .* up$" tr...

This problem is about getting the employer's laptop (Win10 Ent.) to connect to the corporate network through my personal Cisco RV340-K9 V03 (fw. 1.0.03.18) small business router in the home.  The laptop client is AnyConnect Secure Mobility Client (Ve...