0
VLANs (Virtual Local Area Networks) segment a physical network into multiple logical networks, enhancing security and reducing broadcast traffic. They allow devices on different VLANs to communicate as if they are on the same local network, despite being physically separated. VLANs also simplify network management by organizing devices based on function or department, making it easier to apply policies and manage resources. Additionally, they enhance overall network performance by isolating traffic.
What else can I help you with?
What are two of the requirements for vtp to function correctly?
For VLAN Trunking Protocol (VTP) to function correctly, all switches in the VTP domain must be configured with the same VTP domain name. Additionally, at least one switch must be set to VTP server mode to create and propagate VLAN information, while other switches can be configured as clients or transparent modes. Proper trunking must also be established on the links connecting the switches to facilitate the transmission of VTP advertisements.
What will happen if vtp client has a higher revision number than vtp server?
It does. But only when the client is just introduced in the network. A summary/subset advertised is only send by the server-mode switch if there is a change in its vlan database which will affect the configuration revision no., or if the timer expires (5 mins). However, if a client-mode switch comes in the network or boots up, it will send a summary advertisement to all the other switches. Once it receives a summary advertisement from the server, it knows that it has a higher revision no. and immediately a subsert information which contains its vlan database. This the server with lower configuration no. will accept and flush its vlan database and accept the database of the client. This is because the summary or subset information does not say whether it is sent by the client or the server.
Which staement is true regarding 802.1q frame tagging?
802.1Q frame tagging is a networking standard that enables VLAN (Virtual Local Area Network) identification by inserting a tag into Ethernet frames. This tag includes a VLAN identifier (VID), which allows multiple VLANs to coexist on the same physical network while maintaining traffic separation. The standard also specifies a priority code point (PCP) for Quality of Service (QoS) management. Overall, 802.1Q enhances network efficiency and security by managing broadcast domains.
Is the relation a function?
Not every relation is a function. But every function is a relation. Function is just a part of relation.
The function f(x) x3 is called the function?
The cubic function.
What is the function of VTP in a LAN switching environment?
What is the function of VTP in a LAN switching environment? controls broadcastsstandardizes VLAN tagssimplifies VLAN managementcreates subinterfaces for inter-VLAN routing
What is a function or characteristic of the native VLAN?
It is the VLAN that supports untagged traffic on an 802.1Q trunk
What name is given to a vlan on an ieee 802.1q trunk whose frames are not tagged?
The name given to a VLAN on an IEEE 802.1Q trunk whose frames are not tagged is the "native VLAN." The native VLAN is used for untagged traffic on a trunk link, allowing devices that do not support VLAN tagging to communicate over the trunk. By default, VLAN 1 is designated as the native VLAN, but this can be changed to another VLAN as needed.
What is mean of shutdown vlan 17?
The command "shutdown vlan 17" is used in network configuration to disable VLAN 17 on a network switch. When executed, it effectively prevents any traffic from being forwarded through this VLAN, rendering it inactive. This can be useful for network management purposes, such as troubleshooting or reconfiguring the VLAN. To reactivate the VLAN, the command "no shutdown vlan 17" would be used.
How do you connect computers on separate VLAN?
Since VLAN's cannot communicate with other VLAN's directly, I believe you would have to set up a router to do that. I would check out how to set up a bridge between two VLAN's.
Why should you reassign a port to another VLAN before removing the VLAN from the VLAN database?
Reassigning a port to another VLAN before removing the VLAN from the VLAN database ensures that there is no disruption in network connectivity for devices connected to that port. If a port is removed from a VLAN without reassignment, it may result in loss of access to the network for those devices, causing potential downtime and disruption. Additionally, this practice helps maintain network organization and prevents configuration errors that could arise from deleting a VLAN that still has active ports.
how are packets assigned to the VLAN?
VLAN: How are packets distributed with respect to the different classifications?
Why would packets from the router or hosts fail when trying to reach the switch management interfaces if the native VLAN were left in default?
The native VLAN is untagged. If the VLAN 99 traffic to the router is untagged (as it would be, because that is native on the switches), the router cannot interpret the data because there is no VLAN information in the header as expected. In turn, the router tags all VLAN 99 traffic outbound, and leaves VLAN 1 data untagged, so the switches are unable to correctly interpret either. VLAN traffic to the other VLANs should not be affected by the assignment of the native VLAN.
The network administrator needs to remove the east-hosts vlan and use the switch port from that vlan in one of the existing vlans what two commands should be used when completely removing vlan 2 from?
no vlan XXX copy run star
What is the difference between vlan and inter-vlan?
VLAN is a group of hosts with a common set of requirements that communicate as if they were attached to the same broadcast domain, regardless of their physical location. Inter VLAN is defined as two VLANS connected to each other and communicating.
What is pvid?
A Port VLAN ID (pvid) is a default VLAN ID that is assigned to an access port to designate the virtual LAN segment to which this port is connected. The pvid places the port into the set of ports that are connected under the designated VLAN ID. Also, if a trunk port has not been configured with any VLAN memberships, the virtual switch's Port VLAN ID (pvid) becomes the default VLAN ID for the ports connection.
Which type of VLAN would accommodate untagged traffic on a 802.1q trunk port?
native vlan
