140 Summit 200 Series Switch Installation and User Guide
Ethernet Automatic Protection Switching
Table 35: show eaps Display Fields
Field Description
EAPS Enabled: Current state of EAPS on this switch:
• Yes—EAPS is enabled on the switch.
• no—EAPS is not enabled.
Number of EAPS instances: Number of EAPS domains created. There can only be
one EAPS domain on this platform.
EAPSD-Bridge links: The total number of EAPS bridge links in the system.
The maximum count is 255. Each time a VLAN is
added to EAPS, this count increments by 1.
Name: The configured name for this EAPS domain.
(Instance= ) The instance number is created internally by the
system.
State: On a transit node, the command displays one of the
following states:
• Idle—The EAPS domain has been enabled, but
the configuration is not complete.
• Links-Up—This EAPS domain is running, and both
its ports are up and in the FORWARDING state.
• Links-Down—This EAPS domain is running, but
one or both of its ports are down.
• Preforwarding—This EAPS domain is running, and
both of its ports are up, but one of them is in a
temporary BLOCKED state.
On a master node, the command displays one of the
following states:
• Idle—The EAPS domain has been enabled, but
the configuration is not complete.
• Complete—The ring is in the COMPLETE state for
this EAPS domain.
• Failed—There is a break in the ring for this EAPS
domain.
[Running: …] • Yes—This EAPS domain is running.
• No—This EAPS domain is not running.
Enabled: Indicates whether EAPS is enabled on this domain.
• Yes—EAPS is enabled on this domain.
• no—EAPS is not enabled.
Mode: The configured EAPS mode for this switch: transit or
master.
Primary/Secondary port: The port numbers assigned as the EAPS primary and
secondary ports. On the master node, the port
distinction indicates which port is blocked to avoid a
loop.
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