Routing

Hi Netproi received the below output,how to start a troubleshooting? the aaa server is cisco ACS 5.3ERROR: Authentication Rejected: Unspecifiedthanks

All,I understand the / notation for masking, but here's what I don't think I have a full grasp on.Suppose we have a /64 network of 2001:1000:1000:1000::/64. That leaves 2^64 for the amount of hosts or allows for breaking this block further into small...

Hi,I'm looking for a solution in order to connect some adsl connections. I know the Rv016 router which permits to connect up to 7 wan link but i need more, about 10-12 adsl connections. I need to increase my download bandwidth for my lan.I need the s...

Hello all,I have a simple home lab with a simple WAN connection going through a 2522 acting as a Frame Relay switch. I have managed in the past to get full connectivity but am unable to recreate it now. Please can you show me where I might be going w...

Hi, understood the working concept of Cluster ID when having multiple RR's with multiple clusters, but Could you pl provide the practical scenario where there is a chance of loop and how cluster ID will help in avoiding the loops..Thanks, Rajesh.M

hi,i have a question regarding egress queuing on cat6500 modules. e.g. WS-X 6704 has 1p7q4t is egress-modell. my goal is to limit the priority queue to 15% of the available bandwidth. i can put weights on the wrr-queues and limit their ressources: "w...

Is it recommended to run IP Multicast(PIM) in DMVPN(only HUB-Spoke) environment ?DMVPN HUBs have following specs.1. WS-C6506-E 2. WS-SUP32-GE-3B3. IOS 12.2.33(SXI6)4. 7600-SSC-400 / SPA-IPSEC-2G (crypto connect mode)If yes can you please suggest some...

HiI'm looking for a basic model cisco router with 2 x RJ45 100Mbps ethernet ports to use for the WAN side on an unmanaged fibre link.  The router will just need to be setup with the most basic config i.e. WAN ip on one port and our public IP on the o...

I use a mail filtering service that delivers mail to me via SMTP on standard port 25 on one of my 5 static external IP's. I wish to restrict this to their IP's only (they have two) and I am unsure on how to do so? As it stands now, anything on the ne...

Honestly, if i say i don't have any knowledge in CISCO IOS. So i have  here a CISCO 877 which i have heard that its great and a good device for  VPN. Currently, i am using Broadband internet and looking forward to  setup this box in my office for mob...

On a cisco 2821 running 15.1(3)T1From this cisco DOC, common use of secondary IP addresses on an interface are•There might not be enough host addresses for a particular network segment. For example, suppose your subnetting allows up to 254 hosts per ...

Hello Netproi have OSPF Running in my enterprise as IGP i have a gig interface on router  ,but i do not configured the auto-cost reference-bandwidth ,what is cons if this command isn't configuredfor 1 gig  is it 10,000?thanks