Junos OS Interfaces Command Reference - Juniper Networks

Junos OS 12.1 Interfaces Command Reference
Sample Output
show protection-group
ethernet-ring
node-state (EX Series
Switch)
show protection-group
ethernet-ring
node-state (Owner
Table 66: show protection-group ethernet-ring node-state Output
Fields (continued)
Field Name
Event
Ring Protection Link Owner
Restore Timer (WTR Timer)
Guard Timer
Operational State
Field Description
Events on the ring.
• NR-RB—Indicates there is no APS request and the ring link is
blocked on the ring owner node.
• NR—Indicates there is no APS request on the ring non-owner
nodes.
• SF—Indicates there is signal failure on a node link.
Whether this node is the ring owner: Yes or No.
Restoration timer: Enabled or Disabled.
Guard timer: Enabled or Disabled.
State of the node: Operational or Non-operational.
user@switch> show protection-group ethernet-ring node-state
Ring Name APS State Event RPL Owner WTR Timer Guard Timer Op State
erp1 idle NR-RB yes disabled disabled operational
user@host> show protection-group ethernet-ring node-state
Ethernet ring APS State Event Ring Protection Link Owner
pg101 idle NR-RB Yes
Node, Normal Restore Timer Quard Timer Operation state
Operation on MX disabled disabled operational
Series Router)
show protection-group
ethernet-ring
node-state (Ring Node,
Normal Operation on
MX Series Router)
show protection-group
ethernet-ring
node-state (Owner
Node, Failure Condition
on MX Series Router)
show protection-group
ethernet-ring
node-state (Ring Node,
372
user@host> show protection-group ethernet-ring node-state
Ethernet ring APS State Event Ring Protection Link Owner
pg102 idle NR-RB No
Restore Timer Quard Timer Operation state
disabled disabled operational
user@host> show protection-group ethernet-ring node-state
Ethernet ring APS State Event Ring Protection Link Owner
pg101 protected SF Yes
Restore Timer Quard Timer Operation state
disabled disabled operational
user@host> show protection-group ethernet-ring node-state
Ethernet ring APS State Event Ring Protection Link Owner
pg102 idle NR-RB No
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