Routing

Hi,I am having a problem with a remote 871 router, periodically it goes down for some unknown reason.  There is nobody on site with technical experience that can troubleshoot it once the site drops.  Below is a section of the router log with entries ...

Hello!I would like to know what will be the best solution for ISP to limit end-customers traffic to particular speed rate. I used to use rate-limit command before, but it's limited to access lists numbering. Any suggestion would be appreciated.Thanks...

there is ospf running in my network and when I check routing in distribution switch I can see multiple paths, but when I trace route from l2 access switch I cant see mutiple path , but when I try trace route from l3 distribution switch I can see mult...

AT&T responded that it ran clean to the smart jack and taking errors from the CSR's CSU after a ticket was opened for a circuit down. We have 2811 router connecting to AT&T MPLS service through a serial interface. what should I check in my router for...

Hello GuysIf we use DFC in the linecard, it will perform switching and routing and ACL and QoS, so in this case why should I use Supervisore Engine? Also why there is a matching between DFC and PFC? sorry for that silly question Regards

All,  i was trying to change my snmp user on a router 12.4  to the following:  snmp-server user test testgroup v3 auth sha #################  priv aes 256  *********************  however,   in the AES it only showed "des56  Use 56 bit DES algorithm f...

Hello,Our core switch is currently hosting all application servers. Remote sites connecting to our head office access these servers via leased lines.The plan is to add a ASA firewall so that all these servers can be protected.But, the teams are not w...

Hello, I'm trying to get an internet connection through my cisco 877va but I can't get access. I cant apply show cotroller vdsl 0 command and I can see DSL up, however, the dialer0 interface can't get access to internet. If I apply "show int dialer0 ...

hi allwe use NBAR at our 2821 router with 12.4 to reconize voice traffic. we might start using lync for some voice client and seems its using sRTP for media traffic.does cisco nbar reconize sRTP and RTP exactly the same? so i have nothing to change?o...

Is l2tp possible between a 2821 and 6500 router? Could you provide the commands that need to be entered on the two sides? Are there any gotchas that I should be aware of about l2tp?

Hi,   I am facing an issue with the PBR configured on GRE tunnel. Traffic path for the next hop configured on PBR is working.Below is the config detail along with trace from the source. Kindly helpCommand: show running-config interface Tunnel501!Time...

Dear All,I have a requirement where 3 Branch locations of an organization is connected to their hub location via MPLS.They have an internet connection only at HUB as shown in the diagram (Attached)Now all spoke locations should access internet via hu...

Dear All,I have a requirement where 3 Branch locations of an organization is connected to their hub location via MPLS.They have an internet connection only at HUB as shown in the diagram (Attached)Now all spoke locations should access internet via hu...