CCNP TSHOOT 300-135 Ticket 013
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Download Lab: GNS3 | EVE-NG |
Prerequisites:
Cisco IOSv (vios-adventerprisek9-m.vmdk.SPA.156-2.T)
Cisco IOSvL2 (vios_l2-adventerprisek9-m.03.2017.qcow2)
GNS3 AAA Server Download
Note:
Since prerequisite 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.
Objective:
There is the strange behavior of the network, Lendy the network the technician thinks that something went wrong after the network security team did a new configurational update to some of the routers, Lendy confused and asking for your help.
Topology:
Instruction:
Investigate, what went wrong with routing protocol and high availability.
Validation:
When FHRP is working as intended then the ticket can be closed out.
Hint:
Do not fall into the path of wrong assumptions, in this lab, there are multiple technologies depending on each other configurations. Fixing one problem creates another.
WARNING! You only allow modifying configuration on one device, otherwise troubleshooting effort is not successful!!!
Download Lab: GNS3 | EVE-NG |
Prerequisites:
Cisco IOSv (vios-adventerprisek9-m.vmdk.SPA.156-2.T)
Cisco IOSvL2 (vios_l2-adventerprisek9-m.03.2017.qcow2)
GNS3 AAA Server Download
Note:
Since prerequisite 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.
Objective:
There is the strange behavior of the network, Lendy the network the technician thinks that something went wrong after the network security team did a new configurational update to some of the routers, Lendy confused and asking for your help.
Topology:
Instruction:
Investigate, what went wrong with routing protocol and high availability.
Validation:
When FHRP is working as intended then the ticket can be closed out.
Hint:
Do not fall into the path of wrong assumptions, in this lab, there are multiple technologies depending on each other configurations. Fixing one problem creates another.
WARNING! You only allow modifying configuration on one device, otherwise troubleshooting effort is not successful!!!
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