Ethernet Ring Protection Switching (Erps) Commands - D-Link xStack DGS-3400 Series Reference Manual

xStack
E
THERNET
ITU-T G.8032 Ethernet Ring protection switching (ERPS) is used to provide a reliable mechanism of malfunction recovery
in an Ethernet ring topology network.
The Ethernet Ring Protection Switching (ERPS) Resolver commands in the Command Line Interface (CLI) are listed
(along with the appropriate parameters) in the following table.
Command
enable erps
disable erps
create erps raps_vlan
delete erps raps_vlan
config erps raps_vlan
config erps raps_vlan
config erps raps_vlan
config erps raps_vlan
config erps raps_vlan
config erps log
show erps
config erps trap
config erps raps_vlan
config erps raps_vlan
config erps raps_vlan
Each command is listed, in detail, in the following sections.
enable erps
Purpose
Syntax
Description
Parameters
Restrictions
®
DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch CLI Manual
R P
ING ROTECTION
Parameters
<vlanid>
<vlanid>
<vlanid> ring mel <value 0-7>
<vlanid> ring_port [west [<port> | virtual_channel] | east [<port> |
virtual_channel]]
<vlanid> [ rpl_port [west | east | none] | rpl_owner [enable | disable] ]
<vlanid> protected_vlan [add | delete] vlanid <vidlist>
<vlanid> timer { holdoff_time <value 0-10000> | guard_time <value 10-2000> |
wtr_time <min 5-12>} (1)
[enable | disable]
{raps_vlan <vlanid> {sub_ring}}
[enable | disable]
<vlanid> state [enable | disable]
<vlanid> [add | delete] sub_ring raps_vlan <vlanid>
<vlanid> sub_ring raps_vlan <vlanid> tc_propagation state [enable | disable]
Used to enable the global ERPS function on a switch.
enable erps
This command is used to enable the global ERPS function on a switch. When both the global
state and the specified ring ERPS state are enabled, the specified ring will be activated.
The global ERPS function cannot be enabled, when any ERPS ring on the device is enabled
and the integrity of any ring parameter is not available. For each ring with the ring state
enabled when ERPS is enabled, the following integrity will be checked:
1. R-APS VLAN is created.
2. The Ring port is a tagged member port of the R-APS VLAN.
3. The RPL port is specified if the RPL owner is enabled.
The default state is disabled.
None.
Only Administrator and Operator-level users can issue this command.
S
WITCHING
231
31
(ERPS) C
OMMANDS