Other Network Architecture Subjects

                   Currently we are using a flat network schema for our LAN.  Due to adding a new Cisco VoIP phone systems and some design limitations we are looking to move to using VLAN's and changing our internal IP scheme.  I am looking at basica...

Hi ,I want to replace my 7500 series router with spare 7600 router. I have an issue of ACL support of 2000 lines over my 7500 series.My router having 5000 lines under one ACL and increasing gradually day by day. Please suggest how many ACL lines can ...

Hello everyone,Just wondering if one has gone through the similar situation and can help me to point to the right direction.I have installed the eval license for advance ip services on one of the 881 VPN router. I need the license to test and configu...

Welcome to the Network Infrastructure Design and Architecture Community.  We encourage everyone to share their knowledge and start conversations on design and overall network topology. All topics are welcome, including requirements and constraints of...

Hi,Please advise any special configuration is needed for the simplex satellite link? And, the interface is HSSI. Thanks!!

                   I am working on my CCENT after getting my A+. I have an old 3600 router and I am following CBT Nuggets to configure it. CBT Nuggets seems to have an IOS that supports VLAN and IP Addresses and it looks like mine only goes up to Tok...

Does anyone have suggestions of  software or ideas on managing cloud services aka DropBox, ICloud, etc.   We support 15 locations that all have their own individual T1. When  users are sharing large amounts of data it cripples other users on the  net...

We want to deploy about 1000 switches Cisco IE3000 on 500 sites. The configuration of these switches will be identical except for the hostname / IP address, vlan .How can we simplified the operation and with what tool you can do?If anyone has some pe...

See below..I had the 2 circuits go down at the same time from our ISP and I had to power cycle the router and when it came back up I went from VA # 2 to now VA 3#....I know what is what but it is confusing for my counterpart and I can not remove the ...

Marwan Al-shawiCisco Support Community Ask the VIP conversation. Learn about Network Path Redundancy Design from Cisco Designated VIP Marwan Al-shawi. Marwan Al-shawi is a senior network engineer and technical consultant with Dimension Data Australi...

I've just purchased two  AIR-AP1252AG-A-K9 from newegg.com. I though I purchased the autonomous units but turns out they shipped the lightweight variand. I need to use the Web management console so I wanted to load the Cisco IOS by using TFTP server....

I am needing to connect one of my laptops to a 2621 router.  I have a rollover, (console,) cable that has an RJ45 connection on each end and was wondering if I could use this instead of purchasing a serial to USB adapter for my standard console cable...

Hi,when i turn on my UC540 it shows this log and get into rommon mode.I reinstalled the ios with tftpdnld, and still equal************************************** LOG **************************************************System Bootstrap, Version 12.4(24r)...