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3945 input errors and overruns

Guys, I have a 3945 that is seeing incrementing input errors and overruns.  Buffer seems to be mostly fine, I added more buffers just to be sure.  I read that the overrun error is usually interface hardware could not handle inbound traffic faster eno...

ylingf by • Level 1
  • 3647 Views
  • 4 replies
  • 0 Helpful votes

Resolved! Aironet can't assign ip's to clients

Hey guys,my current setup is the following. 1. A router (192.168.1.1) connects to a switch.2. A cisco wlan 2500 controller(192.168.1.35) connects to the switch.3. Two aironet's 2700 (192.168.1.53) and (192.168.1.54) connect to the switch.My SSID is v...

sotspinos by • Level 1
  • 1161 Views
  • 8 replies
  • 0 Helpful votes

Setup a Wireless Network for an apartment complex

I'm looking for ideas on the following scenario.78 apartments spread out through approximate 3 Hectares and we are expecting at least 3 devices per apartment.  I'm going to implement Mac Filtering, and disable DCHP forcing the resident to come by the...

calaniz01 by • Level 1
  • 676 Views
  • 1 replies
  • 0 Helpful votes

cisco certificate status

dear expert  i schedule to enter exam " TShooT " but unforunatly i don't know if i test and success i will be CCNP Certificate ?  coz i achieved  BSCI exam from 3 years ago . then achieved switching last year .  Finally , what is steps to be certific...

ripv2 max hop count

Hi,   What is the max hop-count for ripv2. Some documentation says 255 and some say 16. As per my understanding, it is 16 by default for ripv2. But we can extend it to 255 by means of some configuration. Is my understanding correct? If yes, how to ch...

DMVPN / EIGRP - Layer 3 Switch Behind Router

I am currently labbing a DMVPN / EIGRP environment to replace our existing IPsec environment. Our core environment looks like this:Core Router (2951) Core Switch (3750)Spoke Router (2911)I've set-up the tunnel interface and EIGRP between the Core Rou...

Resolved! Redundant link configuration

Gentlemen,I have two switches that are connected to L3 MPLS with the same AS,They both in active /active state replicating traffic to another site ,  the first switch is our primary link with 200 mbps and the 2nd one works as a backup with redundant ...

HSRP and Path Selction based on Link Quality

Hello,  I know that HSRP will automatically failover if a circuit is detected as down.  Is there a way to force packets out of Router B even thorugh Router A is up but the ciscuit is taking errors, bad quality etc.?  Running Voice over the WAN but I ...

ASR1002x CRITICAL LED RED on (2) new devices

Hello I recently purchased an ASR1002x. When I booted it up, I see the following error messages. I open up TAC and they state they will RMA it.I get the new device and then exact same messages appear in that as well. Please advise if these are ok, no...

Resolved! Updated IOS on WS-C4510R+E to IOS 3.5.3 and it still shows our two WS-X4640-CSFP-E line cards as unsupported modules

Our team is trying to install two WS-X4640-CSFP-E line cards in a WS-C4510R+E chassis but the status lights keep coming up red. After a bit of research we found that we needed to update our IOS to 3.5 or higher in order for the 4510 to use the line c...

Cisco 1941 Router Nat Problem

Hi,Just to give one example on my local web server ip 192.168.1.237 i want to be outside adress port 80 direct to 192.168.1.237 port 80"ip nat inside source static tcp 192.168.1.237 80 interface GigabitEthernet0/0 80"and"ip nat inside source static t...

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