Routing

Edge R1 ===== ASA .1 --- 10.0.0.0 /24 .2 (Core R1) .2 ---Serial Link-- 10.253.253.0 /24 .1 (Router3) 10.2.1.0 /24                           .1                             |                        10.1.1.0 /24Here is my issue I can ping from 10.1.1.0 ...

Hi there, I'd just like a second opinion on some unexpected behaviour I am seeing in my test network. Please see the image below for an example topology.Routers are running (C3640-IK9S-M), Version 12.4(25d) inside GNS3 for test pruposes, although I a...

     Hi recently I started testing IPv6 internally using unique local address private space of FC00:abcd::/48. Everything has been working well accept I'm unable to get stateless autoconfig working for the unique global address with those ips, FC00:a...

I suspect I've missed something simple, but I've tried all day to make this work.  The provider said to use PVC 0/35 and PAP. The provider does not see a login attempt in the Radius logs.Here is my config:Building configuration...Current configuratio...

Hi,I have problems with router 2801, the version isCisco IOS Software, 2801 Software (C2801-ADVENTERPRISEK9-M), Version 12.4(24)T4, RELEASE SOFTWARE (fc2)When i start a download the processes of the router cpu stay in 99%/97%.When i'm not doing a dow...

Hi All,This should be real simple, but for some reason it does not work. My 6500 is only allowing me to enable one VLAN interface at a time.!interface Vlan2165 ip address 10.201.BB.30 255.255.255.224 shutdown!interface Vlan3038 ip address 10.201.BB.1...

Received two new 3945E routers with DS3 card.Need help to show how to configure encryption over WAN DS3 link.Thanks,

Hi to All,I am having issues with the followig Cisco question:Which four issues result from multiple paths:A) Suboptimal RoutingB) Unavailable Redundant PathC) traffic that is optimized for only one applicationD) uneven load shatingE) incomplete rout...

What does BGP use during the best path selection process:A) SpeedB) AS Routing PolicyC) Bandwidth plus delayD) number of routers to reach a destination networkTrying to resolve that question made me realize that I did not understand the concept of AS...

Iam little confused with Cisco Wide Area Application Engine .  (WAAS)Does it retain only TCP header info in its Cache and speedup the application performance. How does it work?Does it handle limited number of applications ? What kind of applications ...

Hi;I am going through very strange situation and very desperate why its happening. VWIC-2MFT-E1 controller is installed in my 3825 production router on slot 0, its 1st port does not work but 2nd E1 port works fine. Below is the output of controller E...

Hello,I've read that DNS doctoring is default-enabled on IOS 12 and higher.My network is behind a CISCO 2951 running IOS 15.0(1) M3.  I've setup a simple NAT rule allowing outside traffic to be redirected to an internal private IP on port 80 (it's a ...