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Dear guys I encounter a rare problem on ipsec tunnel .I configured 2 ipsec tunnel on 2 satellite network .center router is 2811 and branch routers are 878 with upgraded ios . every thing were good up to 3months . suddenly both ipsec tunnels disconnec...
Dear friendsI have a 3 layer network with 2960-3750-6509 switch, with inter-vlan routing on 3750 switches and l3 traffic between 3750 switches and 6509,in this network campus manage cant discover my network ,i tried 6509 loopback ip add and any addre...