▁dam ▁was ▁built ▁in ▁ 1 9 5 3 , ▁creating ▁an ▁artificial ▁lake ▁( B or sko ▁je zero ). ▁Although ▁it ▁was ▁originally ▁planned ▁to ▁supply ▁the ▁nearby ▁mine , ▁its ▁pure ▁waters ▁proved ▁excellent ▁for ▁sw imming ▁for ▁small - scale ▁tour ism . ▁On ▁the ▁lake , ▁there ▁is ▁hotel ▁" J ez ero " ▁and ▁an ▁auto ▁camp . ▁ ▁Cl imate ▁The ▁climate ▁is ▁hum id ▁contin ental ▁( K ö ppen ▁climate ▁classification : ▁D fb ). ▁ ▁References ▁ ▁Category : Mount ains ▁of ▁Ser bia <0x0A> </s> ▁The ▁Ex terior ▁Gate way ▁Pro tocol ▁( EG P ) ▁is ▁a ▁ ▁routing ▁protocol ▁for ▁the ▁Internet ▁originally ▁specified ▁in ▁ 1 9 8 2 ▁by ▁Eric ▁C . ▁Rosen ▁of ▁Bol t , ▁Ber an ek ▁and ▁New man , ▁and ▁David ▁L . ▁M ills . ▁Ex terior ▁Gate way ▁Pro tocol ▁( EG P ) ▁is ▁a ▁protocol ▁for ▁ex ch anging ▁routing ▁information ▁between ▁two ▁neighbor ▁gateway ▁hosts ▁( each ▁with ▁its ▁own ▁router ) ▁in ▁a ▁network ▁of ▁autonom ous ▁systems . ▁E GP ▁is ▁commonly ▁used ▁between ▁hosts ▁on ▁the ▁Internet ▁to ▁exchange ▁routing ▁table ▁information . ▁The ▁routing ▁table ▁contains ▁a ▁list ▁of ▁known ▁rou ters , ▁the ▁addresses ▁they ▁can ▁reach , ▁and ▁a ▁cost ▁metric ▁associated ▁with ▁the ▁path ▁to ▁each ▁router ▁so ▁that ▁the ▁best ▁available ▁route ▁is ▁chosen . ▁Each ▁router ▁pol ls ▁its ▁neighbor ▁at ▁intervals ▁between ▁ 1 2 0 ▁and ▁