Thanks George and Bob! Great Answer.
On Fri, Sep 21, 2012 at 6:18 PM, George Leslie <[email protected] > wrote: > Hi Amit, > You can exceed this anywhere (at least in a config sense, it may not be > such a good idea in a production network). > > E.g. > > Let's say on a serial, the clock rate is 2048000 bps. You'd probably > naturally put a bandwidth statement on there too: > > int ser0/0/0 > descr Primary Link via a cheap provider > clock rate 2040000 > bandwidth 2048 > ip address 1.1.1.1 255.255.255.252 > > int ser0/0/1 > descr Expensive link (usage based) via premium provider > clock rate 2048000 > bandwidth 2048 > ip address 2.2.2.2 255.255.255.252 > > router eigrp 1 > no auto > net 1.1.1.1 0.0.0.0 > net 2.2.2.2 0.0.0.0 > > > By default EIGRP would use 50% of this or 1.024Mbps. > > Let's say that you want to tweak EIGRP metrics so serial 0/0/0 is a backup > to another 2Mbps circuit, ser0/0/1. You can do this by setting bandwidth > lower to degrade the EIGRP metric: > > int ser0/0/0 > clock raete 2048000 > bandwidth 512 > > However, this is only done to affect choice of routes. In reality, you > still have up to 2Mbps available to EIGRP, or 1Mbps by default. So, to > allow eigrp to use the original 1Mbps bandwidth, you use: > > ip bandwidth-percent eigrp 1 200 > > (Excuse if syntax is not 100% accurate as doing this from memory. ). That > allows EIGRP to use 200% of 512K or 1024kbps as originally allowed. > > SO, it gives you the chance to change EIGRP metric, without changing > how bandwidth EIGRP can use in practice. > > HTH > George. > > > Date: Fri, 21 Sep 2012 13:49:41 +0530 > > From: [email protected] > > To: [email protected] > > Subject: [OSL | CCIE_RS] ip eigrp bandwidth limit- Question(Exceed more > than 100 per cent limit) > > > > > Hello, > > > > I have read it in some study Docs that this Bandwidth statement value can > > exceed 100 percent on Frame REaly circuits. > > I did refer the cisco docs too but couldnt understand it well. > > > > > > Can someone give a simple example of where this value can be exceeded.? > > > > > > thanks, > > Amit > > _______________________________________________ > > For more information regarding industry leading CCIE Lab training, > please visit www.ipexpert.com > > > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > > > > http://onlinestudylist.com/mailman/listinfo/ccie_rs > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://onlinestudylist.com/mailman/listinfo/ccie_rs
