Other Network Architecture Subjects

I just switched to another VOIP provider named Vestalink.I was until now with Packet8..how can I configure the router to dapt to vestalinkThankyou Shelly

Hello everyone,I'm french student in Technical Institute Diploma and i have buy a Cisco Lab to prepare my CCNA.I've recovered an old terminal access server (Intel ShivaPort atom) and i try to use it with Cisco catalyst 2950 to configure it remotely w...

I am having an issue with a 3 site DMVPN. All Cisco 1841 routers. The spoke sites can communicate no problem to the hub site (ping hosts on the LAN), however the hub cannot ping hosts on either spoke LAN. Both sides have have identical ACL and firewa...

Controller is running 7.6.130.0.  Experiencing errors below and the AP keeps rebooting after the failed join request. Error on controller:*spamApTask0: Jul 09 13:50:07.031: #CAPWAP-3-DECODE_ERR: capwap_ac_sm.c:4451 Error decoding Join request from AP...

I have Cisco SG-500-28 Port Gigabit switch, I need to setup VLANs on the switch and need to access internet from all VLANs. Existing Setup:1) 2 Internet Links are terminated on UTM- Cyberoam CR25iNG box2) 2 LANs connected directly on UTM-Cyberoam3) I...

user got disconnected and no luck in reconnecting back until 10 minutes later,  ASA    syslog shows :  removing peer from correlator table failed, no match!googled the error message, "Most Common L2L and Remote Access IPsec VPN Troubleshooting Soluti...

Hi!I am getting more and more into software defined networking. I have several customers who are using Nexus 5548 switches. These customers are asking me if they can start using NSX on the switches. Why I asked you this question, because I can find i...

What is the Link or URL to access the Cisco FTP site? This is used by Cisco to put Patches or Fixes in Your Outgoing Directory.Thanks

Hello i have a Cisco Router 850 and i need to access the router in order for me to open a port. Is there an IP address i can log in and access a web interface to open up a port? or do i need a specific cable to any software to do this? Please HELP ME...

All of sudden when I plug my server or even a laptop to my cisco 1811 router it just cycles and the network does not connect.  Was working fine a few days ago.  Thought it was the nic card on the server but it happen on laptop also.  Is there a confi...

Hi.I need to know power consumption of Catalyst 3750/ WS-C3750X-48PF-S .if source voltage is 24VDCPlease let me know. 

I am looking for a single point of reference to Cisco's naming structure for all products.Such as:  WS-C3560G24TS WS = SwitchingC = Catalyst3560 = ModelG = Type24 = Port no.TS = Sub Type  Any help would be greatly appreciated.

I am running an ASA5520 running ASA ver 8.2(2) device manager version 6.2(1).I am unable to run the ASDM application 1.5(41).On the computer, I am running Win8.1 x64.JRE 6.7 (32)When I try to connect to the units, I get the error "Unable to launch de...