Routing

Hello,I have a requirement to set up PFR as a load balancing mechanism for i/eBGP (LAB environment for the moment)Topology:              Iperf Client192.168.1.254                                I                                IPrimary 20Mb --------i...

HiHi I am observing a strange behaviour of high CPU spikes once in a week at a very same time and also in the same pattern . The loggs are below. Show version command attached. The switch did not crash but a lots of %SYS-3-CPUHOG: appears after coup...

                   Hi there,  in our HQ,  we have 10M leased line to AT&T cloudes,   which connect us to some brand office and  all branch offices has 2M link to AT&T.   On our  HQ,  router connect AT&T via gigbit link and  we shape the outbound traf...

DearsWould like your assistance please regarding NSF/NSR .. As I understand NSF/NSR is useful only during switchover from active RP to backup oneNow my question is1- If router crashed and restarted or even I did normal reload, will NSF/NSR be useful ...

As part of a QoS project we are proposing setting the DSCP value for Telnet, SSH & SNMP to CS2 as per the RFC 4594 recommendations for OAM traffic. I found this on CCO regarding the snmp stuff: http://www.cisco.com/en/US/products/sw/iosswrel/ps1829/...

Hi thereI have a Hwic 3G-GSM module in an 1841 router. The sim card in the module is configured on an APN no username and password. I ahve checked all the config from a working router 1841 plus the same module and same vendor som card on the APN and ...

Hi,      Can any one give me  an idea to implement below request We are running a datacenter with internet link as WAN and plan to  implement DR with internet WAN from the same ISP .SInce we hosted our application URL with IP  belongs to datacenter L...

Hi,Attempting to setup VSS on 2 x 4500X's using the following guide: https://supportforums.cisco.com/docs/DOC-29472 But the portchans go into suspended mode when applied to the physical Ints:SW1:interface Port-channel5 switchport switchport mode trun...

I loaded the image c2960-lanbase-mz.122-35.SE5.bin into a C-2960S-48TS switch.   I deleted the old image and now when I boot the switch it goes to this point and stops:It de-compresses the image and then goes to installing and it hangs up there.   Th...

Most of my remote site is running MPLS primary (2821) and DMVPN (881) as a backup solution..Some of my sites run MPLS primary on 2821 and site to site as back up on 881 router.. MPLS here means the router that connected me to MPLS cloud of provider, ...

Hello there,Please tell me:  1.  Is there no minimum or maximum bandwidth that EIGRP can use for route updates?  2.  Why does it need to use 50% of the available bandwidth?3.  If I have a link with say, 256kbps, EIGRP uses 128kbps of it.  If I have a...

Hi,I am doing some tests using tunnel interfaces.My tunnels are working fine, but when I tried to configure keepalive parameters on both sides, tunnels go down !!I tried to configure ´´keepalive 5 3´´, and also ´´keepalive 10 3´´...both options send ...