CCNP TSHOOT 300-135 Ticket 049

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Download Lab: GNS3


 Cisco IOSv        (vios-adventerprisek9-m.vmdk.SPA.156-2.T)
 Cisco IOSvL2    (vios_l2-adventerprisek9-m.03.2017.qcow2)
 GNS3 AAA Server Download

Since prerequisites for these labs are Cisco VIRL images, Frame Relay Cloud in original topology from the Cisco will be replaced by IOSvL2 switch and configured appropriately to imitate sub-interfaces for the point-to-point links. Access to the Cloud not available. All interfaces on the Cloud are configured as 802.1q Trunk, permitting VLAN 12,23,34.

This morning multiple users in VLAN10 report that their laptops display a message which states: "system unable to get an IP address via DHCP", also teleworkers unable to access the FTP server, this is an urgent matter, resolve these issues as soon as possible.


Before you start troubleshooting make sure that Clients obtained IP information from the DHCP server or investigate the cause of DHCP failure if it is part of the problem-solving effort.
Determine the cause of the problems.
Implement a solution to resolve the problems.

Users in both VLAN 10 and 20 have to access the WEB Server at, ping from clients will prove that all issues have been resolved.


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