Vault7: CIA Hacking Tools Revealed
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VTP Configuration
VTP is configured on the TestRange Core Switch (TR-CORE-1) and the Top of Rack (TOR) switches. TR-CORE is the VTPVLAN Trunk Protocol server and the TOR switches are VTPVLAN Trunk Protocol clients.
Once a client has been added to a VTPVLAN Trunk Protocol domain, VLANs can not be added on the client. All VLANS must be configured on the VTPVLAN Trunk Protocol server (TR-CORE-1).
VTP Server Configuration
-
Enable VTPVLAN Trunk Protocol Server mode version 3
- # config t
-
# (config) vtp version 3
- # (config) vtp mode server
- # (config) vtp domain testrange
- # (config) end
- You can check that VTPVLAN Trunk Protocol was in fact configured by issuing the command 'show vtp status'.
-
Add VLANS (if necessary)
- # config t
- # (config-vlan) vlan <vlan #>
- # (config-vlan) exit
- # (config) exit
- Save Config
- # copy run start
VTP Client Configuration
- Enable VTPVLAN Trunk Protocol Client mode version 3
- # config t
- # (config) vtp version 3
- # (config) vtp mode client
-
Add to VTPVLAN Trunk Protocol domain
- # (config) vtp domain testrange
- # (config) end
- You can check the VTPVLAN Trunk Protocol settings by issuing the command 'show vtp status'.
- You can also check that VLANVirtual Local Area Network IDs populate from the VTPVLAN Trunk Protocol server to the VTPVLAN Trunk Protocol client by using the command 'show vlan brief'.
- Note: Not sure how long it may take for the VLANVirtual Local Area Network settings to propogate.