Routing

Hi All,I configured route summarization eigrp. When pinging the R2-destination from R1-source(two hops away)  it appears I have some sort of routing loop because I drop packets. I have attached my topology.  R1, R3, R2. R3 is in the middle with two i...

Hi all, I'm doing a bit of an experiment at the moment tracking an ICMP reply and the route it takes through our lab network however I've come to a bit of a dead end.  If I do a "debug packet ip detail" on our destination router (Where we are trying ...

Hello. First time, turned on 3650 for first time and all went well.Second time I started to see stange messages about poe being enabled and disabled.Third time a got a loop boot; after 5 reboots it goes to rommon. I tried to boot from usb with a bin ...

Hello, I have downloaded this IOS filec2951-universalk9-mz.SPA.152-4.M7.bin.Now, please let me know the steps to upgrade the firmware on ISR C2951 router. Thanks,

I have been observing following log message intermittently on live devices, can anyone help me understand what its about and either could impact device or service. Thanx

I have two 3845s running IOS 12.4(21a) & 15.1(4)M9 respectively.  The routers are running HSRP on interface VLAN200.  The VLAN is acting as the Inside NAT interface and a WAN circuit on each router is acting as the outside NAT interface.  On both rou...

Hi my customer has a branch location (A) with an MPLS WAN back to the primary DC. The branch A site has a direct connection to Branch B which has a lower bandwidth WAN link to the second DC. We would like to make use of both WAN links by intelligentl...

I have a SG 200 switch ip 10.1.50.x that is configured for all ports on the same default VLAN 1. Each host can ping one another over the LAN. My problem is the hosts cannot ping past the switch to a  cisco 1841 router. The fe0/1 port of the router is...

Hi Guys,We have locations connected over two service provider MPLS WAN network for redundancy at both locations and running eBGP on all the last miles and running iBGP between the two CPE's.The server at HO has been hosted with multiple applications ...

Q. Is prefix splitting supported with Cisco Performance Routing? If so, how is it done?A. Yes. Prefix splitting means that a more specific route is derived from a prefix (for example, splitting a host route [/32] from a /24 prefix). If you configure ...

Hi, I have implemented PfR for one of my customers .The configuration is basic .The two external interfaces are gig 0/0 and gig 0/2 connected to 2 different ISPs.Xmit utilization is 50 % on both the interfaces. How ever if i initiate uploads to googl...

I am currently deploying 3925 Router on one of my branch site. I want to check the minimum and maximum power consumption in WATTs by this model.I am unable to find some clear data from "Data Sheet" while Cisco Power calculator is not showing any Rout...

Hi All,I have a problem on a cisco 3825 Router. Can I take the Network Modules and insert them on a cisco 2811 or a cisco 2825 ?will the router work properly after that ? Thanks !