Other Network Architecture Subjects

Hello boys! I've read here http://www.cisco.com/warp/public/cc/pd/rt/3600/prodlit/atmnm_ov.htm that you can have only 2 high-speed modules (FE,HSSI and ATM) in a 3640. Anybody knows why? is this information updated? I have a couple of 3620 with 2FE ...

1) There's Company A and Company B 2) Company A has two locations, across the street from each other and they're connected via T1 with a Cisco 3600 in location A1 and a 2600 in A2 3) Company B is not related at all to Company A but they lease space a...

Hi All, I have a dedicated T3 between my two remote offices with a 3640 on one end and a flexwan on the other end.For redundancy, I created a BVI bridge interface on the 3640. Currently I'm using TAR command to transfer data between these two sit...

Question = The network looks like this:US Carrier --> VoIP 5400-16T1 --> 2FE2W (3640) == 10Mbps Internet == Asia side has five Internet E1s (2600) --> VoIP 5300-120 --> CarrierWhat module and cards would you recommend for 2-slot 2600 router in Asia u...

Ok.. Here's my situation, I have 45 some odd branch locations all coming in through Frame Relay. As of right now, they have full access to the Internet because they come in one Serial interface of my 2620 router and out the other to the Internet. O...

Hi, can you give me the pinout for the DB25 cable "DTE CAB-SS-232MT" use has a Synchronus interface with the WIC-2A/S on a Cisco 1720.Also i need to connect this DB25 part of that cable to a DB9 connector in a Service channel on a Nuric radion ...

BGP neighbor statement was configured but now removed from Router1. The neighboring BGP router,Router2, isn't running BGP anymore. Why would Router1 attempt to Establish a BGP relationship with Router2? Situation: Router1 still seeing Router2 as a ne...

Is there a way to send a message to another login user on a 6500 ?

I have the following set-up in my POCL:5 routers in AS2, 3 routers in AS12 of the routers in AS2 (Sunbury-1 and Hockley-1) have serial links into one router (IR-1) in AS1. These two have an eBGP connection with IR-1; in addition, they have iBGP rela...

I have 2 828 modem router that conect them to each other by back to back cable . and the runnign configration of them is as below:for dsl oneCurrent configuration : 830 bytesversion 12.2no service single-slot-reload-enableno service padservice times...

Does anyone have any suggestions or advise on the following; what would be a better way to connect to the Internet; a single 6mb connection from one provider or two IMA connections at 3mb each to individual carriers? Obviously there is something to b...

hello,my customer has got the following set upsite a & site b are connected via a 2mbps leased linesite b & site c are connected via a 64 k radio linkall routers are cisco 1751 site a is the head office and hosts an intranet site.when an http session...

On a Frame-relay network, What would cause a router with a built-in CSU, at the remote site ...... to have aborted short frames ???

Recently we had a situation where ports 1-4 on an 8-port 6509 (cat6000-supk9_6-3-5/(C6MSFC2-PK2SV-M), Version 12.1(8b)E9) blade failed. Each of the ports was the first port in a GEC to four other 6509's running the same software. On the other boxes...

The default ARP cache timeout varies widely between systems. Many host systems, such as Windows and Linux machines have a short timeout between 5 and 20 minutes. Network devices, such as routers are often much longer. Cisco IOS routers default to 4 h...