There may be a more general answer to this, but by default most Cisco hardware will support up to 1,000 VLANs.
1024
all VLANsThe default is to allow all VLANs through the trunking ports.
VLAN tagging using 802.1Q protocol.
A physical router device with an interface that routes between two or more VLANs that are attached to a VLAN network segment by a trunk link. In other words a " router on a [ TRUNK ] " which is originating from switches with independent non routing VLANs.
all VLANs
Network engineers value VLANs for their flexibility. They can include ports from more than one switch or segment. Any type of node can belong to one or more VLANs.
All configured VLANs will be allowed across the trunk.
By default, all defined VLANs are allowed on the trunk.
all VLANsThe default is to allow all VLANs through the trunking ports.
VLAN tagging using 802.1Q protocol.
Trunk
Although VLANs and subnets are quite different concepts, when using VLANs, there should be a one-to-one correspondence between the two. That is, every VLAN should be in a different subnet.Although VLANs and subnets are quite different concepts, when using VLANs, there should be a one-to-one correspondence between the two. That is, every VLAN should be in a different subnet.Although VLANs and subnets are quite different concepts, when using VLANs, there should be a one-to-one correspondence between the two. That is, every VLAN should be in a different subnet.Although VLANs and subnets are quite different concepts, when using VLANs, there should be a one-to-one correspondence between the two. That is, every VLAN should be in a different subnet.
A trunk port is a port on a switch that can be assigned to carry multiple VLANs across switches or increase overall bandwidth/throughput.
A physical router device with an interface that routes between two or more VLANs that are attached to a VLAN network segment by a trunk link. In other words a " router on a [ TRUNK ] " which is originating from switches with independent non routing VLANs.
- To restrict traffic on specified trunk lines.Explanation: By default all the VLANs that exist on a switch are active on a trunk link. VTP pruning allows the switch to not forward user traffic for VLANs that are not active on a remote switch. This feature dynamically prunes unneeded traffic across trunk links. If the VLAN traffic is needed at a later date, VTP will dynamically add the VLAN back to the trunk.-Rocky
- To restrict traffic on specified trunk lines.Explanation: By default all the VLANs that exist on a switch are active on a trunk link. VTP pruning allows the switch to not forward user traffic for VLANs that are not active on a remote switch. This feature dynamically Prunes unneeded traffic across trunk links. If the VLAN traffic is needed at a later date, VTP will dynamically add the VLAN back to the trunk.-Rocky
The command "show vtp status" will show you how many vlans are supported by the switch. The Cisco 2950 switch supports up to 64 VLANs.
Point to Point connecting to a switchMultiple VLAN’sA high bandwidth data channel