Since the GNS31.0 out, all kinds of bug constantly, but the integration of IOU, is a must have lost it, but I believe with constant update, bug God horse will solve, the latest version is 1.2.1,iou equipment to catch the problem or no solution (GNS3 can directly grab the package)
If you just grab the bag like you did, it will ....
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Now the solution is to connect the IOU device to another device. Two-layer switch
650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/58/02/wKiom1Smxg3yqLdsAACW9KN76pY003.jpg "title=" 2.png " alt= "Wkiom1smxg3yqldsaacw9kn76py003.jpg"/>
Then start grabbing the bag and remember to grab the packet and grab the switch port.
650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/57/FF/wKioL1SmxyDBZwbDAAD_NYspGD0775.jpg "title=" 3.png " alt= "Wkiol1smxydbzwbdaad_nyspgd0775.jpg"/>
And then just OK.
This article is from the "Miss June Blizzard" blog, please be sure to keep this source http://ciscoxia.blog.51cto.com/4509234/1598574
GNS3 1.2.1 Grasping package problem solving method