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20 Cards in this Set
- Front
- Back
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vtp advertisements
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carries vlan configuration information
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vtp client
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stores vlan information only in ram
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vtp domain
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switches share vlan information; boundry is defined by a Layer 3 device
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vtp pruning
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restricts broadcast traffic to those trunks that must be used to reach the destination devices
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vtp server
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advertises VLAN configuration information; can create, delete and modify VLANs
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vtp transparent
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can only create, delete and modify local vlans
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name the 4 things always in the vtp header field
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domain name
domain name length version configuration revision number |
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changes that trigger the subset advertisements include what?
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creating or delteing a VLAN
suspending or activating a VLAN changing the name of the VLAN changeing the MTU of the VLAN |
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Request advertisements are sent if:
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* the VTP domain name has been changed
* the switch receives a summart advertisement with a higher configuration version number than it's own * a subset advertisement message is mixed * the switch has been reset |
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list 3 types of trunk links that vtp messages will be sent across
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ISL
802.1Q LANE |
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how does vtp affect vlan administration
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vtp propagates vlan names to all switches in a vtp domain
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a ctalyst switch must be in which vtp mode in order to delete or add vlans to a management domain?
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server
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what is the purpose of vtp transparent mode
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enables vtp advertisements to pass through a non-participating switch
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a switch in a vtp domain sends an advertisement reqest, What will be the response?
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Summary and subset advertisements will be sent by the VTP server.
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what function prevents broadcast multicast and unknown unicast traffic from being flooded to switches that do not have that particular VLAN assigned to them?
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pruning
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name 3 requirements to add a new switch to an existing vtp domain.
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the vtp domain names must be the same
the connection to the vtp domain must be a trunked link. all vtp switches must use the same version of vtp. |
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what is the purpose of the vlan trunking protocol?
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maintaining consistency in vlan configuration across teh network.
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describe vtp transparent mode
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forward vtp advertisments that are received out the trunk ports, but cannot advertise and synchronize the VLAN configureation based on received advertisements
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describe VTP Client Mode
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advertise and synchronize VLAN configuration to other switches in the same VTP Domain, but cannot create, change or delte VLANs
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describe VTP server mode
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create modify and delete VLANs and specify other configureation paramaters, such as VTP version and VTP pruning for the entire VTP domain.
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