Routing

Hi Folks,I need a little help with configuration of a 2921 ISR2 router. I am trying to configure GRE over IPsec as a backup link (primary link is on a metro-ethernet) with OSPF. However I don't see an option to enable crypto isakmp policy #. I don't ...

All,My ADSL connection keeps dropping.  The Motorola modem keeps losing sync.  Here is the output from my Cisco 881W that is connected to the modem:000874: *Sep 18 16:43:08.151 PCTime: %DIALER-6-UNBIND: Interface Vi1 unbound from profile Di0000875: *...

Hello,We have an MFD (network printer) issue and it is a real doozy.  There are 7 users in one office with a network printer.  Only 4 of the users can print and ping the printer.  The other 3 cannot print or ping the device.  All 7 have network acces...

Hi everyone,I have one Head office that has about (300 users) and six regional sites/branches that interconnect with the head office. Each regional site/office has about (20 users).This deployment will support voice/video conferencing..1. Which cisco...

I have a T1 connection between two locations. Some while ago we started having latency issues with the lines.  when I run a ping from the router to the other routher this is the result I get.Success rate is 100 percent (5/5), round-trip min/avg/max =...

Hi all,I have an HP BL460c blade enclosure with Virtual Connect Flex10 switch connecting to a 6509 running CAT OS via two separate LACP etherchannel groups, and each group has two 1GB links to the 6509. I am having some strange layer 2 connectivity i...

Hi,I have been asked for any performance/latency differences between these 2 but i can not find anything on the net or on the website so thought i would ask here.  Hope someone knows!!!!Cheers

Hi all,I have a pair 7206VXR?NPE-G2 running GRE (1 tunnel between each other) with 250M of peak traffic utilization. I am expecting total utilization of about 600M of peak utilization on the link in the next few months. Connectivity to the service pr...

Hi,Need some help on Netflow reporting...I am using Cisco Netflow Collector version 6.0 and it is collecting Netflow data correctly.Question is which report (aggregation schemes) will give me flow data with the router's interface name? I tried using ...

I  called ISP and he told me that they have the technology annex A, and so  I bought a Cisco 877 and still can not configure access to the  Internet. Before there was a ZyXEL 660HW-D1.ZyXEL is set:Mode: RoutingEncapsulation: ENET ENCAPMultiplexing: L...