Enterasys Networks 1G58x-09, 1H582-xx, E1 Series manual

VLAN Configuration Command Set
Enabling/Disabling GVRP (GARP VLAN Registration Protocol)
Matrix E1 Series (1G58x-09 and 1H582-xx) Configuration Guide 7-43
Figure 7-1 Example of VLAN Propagation via GVRP
Configuring a VLAN on an 802.1Q switch creates a static GVRP entry. The entry will always
remain registered and will not time out. However, dynamic entries will time-out and their
registrations will be removed from the member list if the end station A is removed. This ensures
that, if switches are disconnected or if end stations are removed, the registered information remains
accurate.
The end result is that the port egress list of a port is updated with information about VLANs that
reside off that port, even if the actual station on the VLAN is several hops away.
Commands
The commands used to configure GVRP are listed below and described in the associated section as
shown.
•show gvrp (Section 7.3.8.1)
•show garp timer (Section 7.3.8.2)
End
Station A
Switch 4Switch 5
= Port registered as a member of VLAN Blue
= Port declaring VLAN Blue
D
R
3680_77
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23D
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CPU
1H152-51
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46810 12 14 16
3579 11 13 15
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19 21 23 25 27 29 31
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Reset
Console
ConsolePWR
CPU
1H152-51
2
1
46810 12 14 16
3579 11 13 15
18
17
20 22 24 26 28 30 32
19 21 23 25 27 29 31
34
33
36 38 40 42 44 46 48
35 37 39 41 43 45 47
Reset
Console
ConsolePWR
CPU
1H152-51
2
1
46810 12 14 16
3579 11 13 15
18
17
20 22 24 26 28 30 32
19 21 23 25 27 29 31
34
33
36 38 40 42 44 46 48
35 37 39 41 43 45 47
Reset
ConsolePWR
CPU
1H152-51
2
1
46810 12 14 16
3579 11 13 15
18
17
20 22 24 26 28 30 32
19 21 23 25 27 29 31
34
33
36 38 40 42 44 46 48
35 37 39 41 43 45 47
Reset
Reset
ConsolePWR
CPU
1H152-51