Routing

Does anyone have experience with the csr1000v?  I am about to spin one up on Verizons cluster (Terramark).  I will be standing up a csr virtual router so I can create an IPsec VPN tunnel to VZ data cloud on one side, and create multiple VPN tunnels t...

Hi Guys,we are planning to implement a new cisco phone system in europe. this will need to include a new HA firewall solution and VPN solution at that site in europe. Currently we are using Juniper for VPN solution in Datacenter at Atlanta and we wan...

I am getting the error in my 7200 vxr router where running ios is c7200p-advipservicesk9-mz.124-15.T4.binerror is %UTIL-3-DLL: Data structure error -- non-tail element contains NULL next pointer, -Traceback= 0x140C170 0x3760FDC 0xE0E31C 0xE0EB80 0x...

I am getting the error in my 7200 vxr router where running ios is c7200p-advipservicesk9-mz.124-15.T4.bin my observation is when tunnel interface is going down that time i am getting this errorerror is %UTIL-3-DLL: Data structure error -- non-tail el...

Will I face any performance issues if I use a Cisco 881 Router with WAN speeds upto 10 Mbps? I am more interested in knowing the effects on Hardware Resources such as CPU Utilization & Memory Utilization which is the primary concern of my customer. T...

Hello OSPF Experts,   I have question on OSPF Master/Slave election in an already converged network, referred multiple sources still not able to get a clear answer.I have a converged OSPF network with DR/BDR all already elected and has some number of...

I need advice on choosing a platform for the following situation, The router being selected are the ones to be at the HUB site, and they would handle the following scenarios...per router:Receiving at least 1000 routes from the main VPNGRE backup tunn...

Hi,I have an ASR1013 with an RP2 and i am unable to boot the ios from either the bootflash: or the usb0:.I am getting an issue:SHA-1 hash doesn't matchboot: error executing "boot bootflash:asr1000rp2-advipservices.03.13.00.S.154-3.S-ext.bin" I have t...

I am working on a FlexVPN implementation. I have two routers per site for redundancy. When a shortcut route is created, it uses a virtual-template to create a virtual-access interface and inserts a static route into the routing table. I need the othe...

HiIs there a way that I can find the version of IOS that supports a particular command? For example, I need to know which version of IOS on a Cisco 867VAE-K9 supports the command "snmp-server enable traps license". There are some more. But this was j...

Hi expert, I have a question pertaining the MVR.I have successfully deploy multicast configuration for IPTV in an ISP, but i have one question regarding the config.I can stream multicast streams perfectly, but i don't want to stream multiple channel ...

Hello,I am coming across these phrases where MPLS is legacy, old school etc.etc.. My topic here is not an issue but more of a knowledge gathering where i would like to know more about the new WAN technologies in the market, what are the efficient way...