Can network VLAN be identified by a string rather than a number?
Can VLAN be identified by a string rather than a number?
My wifi router allows to configure VLAN that are named by string.
I'm trying to connected it to my Ubiquiti EdgeRouter but can't get it to work. See bellow what settings I can change:
Wifi router VLAN setup page
networking vlan
asked 4 hours ago
Pat
153
add a comment |
Can VLAN be identified by a string rather than a number?
My wifi router allows to configure VLAN that are named by string.
I'm trying to connected it to my Ubiquiti EdgeRouter but can't get it to work. See bellow what settings I can change:
Wifi router VLAN setup page
networking vlan
asked 4 hours ago
Pat
153
add a comment |
Can VLAN be identified by a string rather than a number?
My wifi router allows to configure VLAN that are named by string.
I'm trying to connected it to my Ubiquiti EdgeRouter but can't get it to work. See bellow what settings I can change:
Wifi router VLAN setup page
networking vlan
asked 4 hours ago
Pat
153
Can VLAN be identified by a string rather than a number?
My wifi router allows to configure VLAN that are named by string.
I'm trying to connected it to my Ubiquiti EdgeRouter but can't get it to work. See bellow what settings I can change:
Wifi router VLAN setup page
networking vlan
networking vlan
asked 4 hours ago
Pat
153
asked 4 hours ago
Pat
153
asked 4 hours ago
Pat
153
asked 4 hours ago
Pat
153
asked 4 hours ago
Pat
153
153
add a comment |
add a comment |
1 Answer
1
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The VLAN tag in an Ethernet packet is a 12 bit interger, providing 4096 numbered values. There is no string identification in the packet.
Since management of VLANs via numbers only is a burden on human memory and thus error-prone, vendors have soon started to allow associating a descriptive name with the numerical tags to ease that burden - but these names are local either to each device or in the best case to a family of devices that share a configuration database. AFAIK there is no cross-vendor way to synchronize name-number tuples.
In order to get this to work cleanly, you would need to set up identical name-number mappings on both devices manually, then things should work as expected.
answered 3 hours ago
Eugen Rieck
9,79622127
Is there a way to detect the VLAN tag number coming from an interface?
– Pat
1 hour ago
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
The VLAN tag in an Ethernet packet is a 12 bit interger, providing 4096 numbered values. There is no string identification in the packet.
Since management of VLANs via numbers only is a burden on human memory and thus error-prone, vendors have soon started to allow associating a descriptive name with the numerical tags to ease that burden - but these names are local either to each device or in the best case to a family of devices that share a configuration database. AFAIK there is no cross-vendor way to synchronize name-number tuples.
In order to get this to work cleanly, you would need to set up identical name-number mappings on both devices manually, then things should work as expected.
answered 3 hours ago
Eugen Rieck
9,79622127
Is there a way to detect the VLAN tag number coming from an interface?
– Pat
1 hour ago
add a comment |
The VLAN tag in an Ethernet packet is a 12 bit interger, providing 4096 numbered values. There is no string identification in the packet.
Since management of VLANs via numbers only is a burden on human memory and thus error-prone, vendors have soon started to allow associating a descriptive name with the numerical tags to ease that burden - but these names are local either to each device or in the best case to a family of devices that share a configuration database. AFAIK there is no cross-vendor way to synchronize name-number tuples.
In order to get this to work cleanly, you would need to set up identical name-number mappings on both devices manually, then things should work as expected.
answered 3 hours ago
Eugen Rieck
9,79622127
Is there a way to detect the VLAN tag number coming from an interface?
– Pat
1 hour ago
add a comment |
The VLAN tag in an Ethernet packet is a 12 bit interger, providing 4096 numbered values. There is no string identification in the packet.
Since management of VLANs via numbers only is a burden on human memory and thus error-prone, vendors have soon started to allow associating a descriptive name with the numerical tags to ease that burden - but these names are local either to each device or in the best case to a family of devices that share a configuration database. AFAIK there is no cross-vendor way to synchronize name-number tuples.
In order to get this to work cleanly, you would need to set up identical name-number mappings on both devices manually, then things should work as expected.
answered 3 hours ago
Eugen Rieck
9,79622127
The VLAN tag in an Ethernet packet is a 12 bit interger, providing 4096 numbered values. There is no string identification in the packet.
Since management of VLANs via numbers only is a burden on human memory and thus error-prone, vendors have soon started to allow associating a descriptive name with the numerical tags to ease that burden - but these names are local either to each device or in the best case to a family of devices that share a configuration database. AFAIK there is no cross-vendor way to synchronize name-number tuples.
In order to get this to work cleanly, you would need to set up identical name-number mappings on both devices manually, then things should work as expected.
answered 3 hours ago
Eugen Rieck
9,79622127
answered 3 hours ago
Eugen Rieck
9,79622127
answered 3 hours ago
Eugen Rieck
9,79622127
answered 3 hours ago
Eugen Rieck
9,79622127
9,79622127
Is there a way to detect the VLAN tag number coming from an interface?
– Pat
1 hour ago
add a comment |
Is there a way to detect the VLAN tag number coming from an interface?
– Pat
1 hour ago
Is there a way to detect the VLAN tag number coming from an interface?
– Pat
1 hour ago
Is there a way to detect the VLAN tag number coming from an interface?
– Pat
1 hour ago
add a comment |
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