Routing

Hello- I'm wondering if anyone is using eBGP as their only IGP in the datacenter. we're looking to do 2 stage leaf/spine architecture in the DC and wanting to use eBGP as the only protocol (paired with BFD). Idea is to use single protocol inside the ...

Hi,I have a Cisco 2960 PoE-24 that every time I connect the power cable for the first time (after a long pause) it freezes with the System Light on and not blinking and not giving anything in the console.Any help? Thanks

Standard installed WAP371 (with setup wizard) with 2,4GHz and 5GHz radio on SG100D-08P V02 delivers unstable signal and continuous up and down-connection with apple devices (iphones 4 / 5 and ipad air).Made all kind of modification (according info fr...

Hi, I'm a newbie and I would like to configure two Cisco routers IPSEC/IKE. Both routers are connected to the internet . Here is a model of physical/IP setup: LAN<->Router<-Priv IP->Modem<-Internet->modem<-Priv IP-> Router<-> LANno upstream device he...

Scenario:We have an existing BGP connection in our infrastructure connected to a peer (Peer A). We want to create a new peer (Peer B) on their side but we are thinking of using the same BGP and AS number for Peer B. We will only change the neighbor I...

Hi AllWe have a site in the UK and one in India, we have a 10Mbit MPLS between the 2 sites.We have Cisco VC equipment running across this link, with QOS enabled all the way through, also by the provider!We are having intermittant voice and video drop...

Good morning,Over the past week or two we have started randomly seeing periods of time with many packets dropping across the WAN and high latency. Sometime is last 5-30 minutes, sometimes hours. Of course the service provider has tested (during worki...

Hi CSC, Can some one help me ASAP. I need to get statistic of Cisco2901Router, such as, amount of RAM/Flash, current RAM utilization, CPUutilization, how much is acl limit.Is there any cli commands to get all above information. I need that ASAP.Thank...

HI, PFA anf let me know,while tracing the UP we get next hop IP's sometime and some name other times. what it exactly means and even some times ***. thanks Naveen

I have 2 Nexus 5548, and those are VPC members. If I create a new Vlan (vlan 90) on each switch, will there any impact on the Peer link? Like peer link goes down or link flap ?  Thanks & Regards, Manu

Hi ,I have the following problems :Jan  5 21:13:53.921: %IP-SW1-3-LOOPPAK: Looping packet detected and dropped -src=10.0.11.97, dst=10.0.11.254, hl=20, tl=78, prot=17, sport=137, dport=137in=Vlan3, nexthop=10.0.11.254, out=Vlan3. Can you please help ...

Hi, The situation is, I have a BGP peering with a service provider, they have several subnets advertised to me.What happened is that there are only 2 subnets that were refreshed.My question is what would be the possible cause of the problem? I alread...