Routing

I have a Cisco 2600 that is acting as DR on an Ethernet LAN with one other router on that network.  It will happily become adjacent with the other router and they share their link databases.  I can cause further LS updates to the 2600 and they are in...

Hi AllI have two links from two different ISP terminating on two differnt routers.I have one Checkpoin R55 software based firewall on Windows setupBoth routers and Checkpoint R55 are connected using Cisco switchEach ISP has given me /28 and /29 subne...

I have just bought my first non-domestic router, a CISCO 887VA-K9 which needs basic configuration to get it working.  I have a copy of the configuration guide (334 pages) and CP Express user's guide (94 pages) and have spent an hour reading but eithe...

A Cisco Partner has asked me'We have a growing customer that we have previously used 2x stacked Catalyst 2960S to give us 8 SFP ports for Fibre + switching All their new installs require a minimum of 10 SFP ports for the amount of fibre being deploye...

hi , plz i face this problem and i cant solve it , so i need ur heelp to solve it ... i have router (R1 taza)  and Switch and  betwen the R1 and Switch  link wireless  and from the Switch Trunk cable going to Mikrotik Router .. this appear to me in e...

Does anybody know what the "decapsulate-any" option does?  I can't find any documention online that explains what it does.

We are seeing the following error message appear on one of our routers,%FW-3-RESPONDER_WND_SCALE_INI_NO_SCALE:Has anybody seen this before, or have any idea what is means and its impact?Regards,Jonathan

hi guys,According to the url below, i could find that there is a separate module required for asr 9k,is it so; doesnt it sufficient to have the 4.3.0 Ios-xr version  for the cgnat supoort features ofnat 44, nat64, ds-lite.. like things?http://www.cis...

Rep TopologyA=======================Gpe                      se|                       F|                       |B-------C----%-D--------EHello,given is the above topology (pe is the Primary Edge Port) % is the preferred alternate port for ALL Vlans...

Hello,I've created a simple EIGEP lab network in GNS3 so I can understand the routing and topology tables better.  Every router can ping each other, but I have yet to add loop backs as this may confuse things further for me.  I have been trying to in...

Hi, at a customers' site we have two 3845 routers connected via a (EVPN) 1Gb WAN connection (fiber).Most high volume traffic is send from site A (office) to site B (datacenter).On the A side router we see an extreme high number of output drops;Total ...