Other Network Architecture Subjects

I have cisco c3725 with NM-16AM configured as an access server but i can't dial in, when i debug the modem i have the following:'dialing/anwering''Incoming ring''Waiting for carrier''No carrier'plz can someone help me with this.This is the config:Bui...

Company I am working with has a 2611 router connected to the internet and LAN with 50 hosts. There are no routers within the LAN, it is one subnet with the exception of one other router which is connected to Frame Relay and gets a few small text fil...

DFM - Discovery ErrorsMy DFM server has an issue with the discovery of two devices in my network. The specific error info is listed below. The first one is for 7206VXR router and the second one is for a Local Director 430.Both of these devices are ...

Does anyone know how CNR decides what addresses to lease out to new clients?? Reason I ask is because I have a /24 network setup with a range of .50 - .254 and one of my new devices received an address of .235 in a network of no more than 20 nodes. ...

Hi,I need to calculate MTBF for a cisco 3640 with 4 BRI, 2 WAN, 1 Fastethernet.How can I do it ?Thank

I would appreciate ideas from anyone who has successfully gotten Drop-and-Insert (aka TDM Cross Connect) to work on the VWIC-2MFT-T1-DI card. An ASCII diagram of our current configuration is shown below. The circuit of interest is a T1 between the Br...

Hello, we are running several virtual router interfaces on our MSFCs in our 6500 switches. We are experiencing a high level of droped packets on some of them indicated in the show interface command. E.G.Input queue: 0/75/626738/0 (size/max/drops/flus...

we are going to be upgrading our CiscoWorks install to RME IDU 9.0 so we can go to Win2k SP4. Does this upgrade support ALL of the present windows updates out there? Our security team has been after us for a while to update windows on this box to sp...

Hi,Is there a way you can check the IGMP snooping expiration timer on the switch? The command "show ip igmp snooping group" just shows the group joined per port without age/experire timer.Thanks,Charles Huang

I have an F5 Load Balancer connect to a 3750 via an ether channel that contains two gig ports. It works great, but when I copy the port configurations to my 6513 I get input errors. The 3750 is running Version 12.1(14)EA1a and the 6513 is running 1...

Hello,Can any one tell me if there is a ios version that support ospf in nbar ( match protocol ospf??), I see that nbar support rip and eigrp but ospf no .Thanks in advance.

Hi,getting infos about the total DRAM in 2611XM I see differences in:"show version" = 96MB"show mem" = 48 MBdoes anyone can explain me the difference ?#show versioncisco 2611XM (MPC860P) processor (revision 0x300) with 93184K/5120K bytes of memor...

Hello to all, I am facing this problem with router 3660.Firstly It has 32 MB Flash 256 DRAM.I upgraded It WITH IOS ver. 12.2.and it is coming on rommon mode Than i tried X-modem but it is also not working.In XMODEM i used a fresh IOS imag...

We're implementing a WAN where a 7206 connects via GB to 15454 GB, which in-turn is mapped into 3 STS-1's. This actually provides us with 155MB throughput on the GB. Therefore, considering we have VOIP and other mission critical applications riding t...