ASIC Driver Commands on Cisco IOS XR Software
show controllers pse eio links
AR-99
Cisco IOS XR Advanced System Command Reference
OL-14340-01
Examples The following is sample output from the show controllers pse eio links command for a specific EIO
link:
RP/0/RP0/CPU0:router# show controllers pse eio links 50 location 0/0/CPU0
Node: 0/0/CPU0:
----------------------------------------
EIO link: 50
-------------------------------------------------------------------
ASIC Id Peer Id Type Link-Id Attempts Accept Failed State
-------------------------------------------------------------------
PSE_1 FABRICQ_0 RX 50 1 1 0 EIO_LINK_TRAINED
-------------------------------------------------------------------
Macro-id Windage Diag status
-------------------------------------------------------------------
0 4 0x0000
1 4 0x0000
2 4 0x0000
3 4 0x0000
-------------------------------------------------------------------
Tabl e 19 describes the significant fields shown in the display.
Table19 show controllers pse eio links Field Descriptions
Field Description
Node Node whose PSE information is displayed.
EIO link EIO link whose information is displayed.
ASIC Id ASIC associated with this EIO link.
Peer Id ASIC of the remote peer of this EIO link.
Type Indicates whether this link is receiving or transmitting (re)training
requests.
Link-Id Unique ID assigned by the system to the EIO link.
Attempts Number of consecutive EIO training requests for the link made by
the PSE driver to the peer.
Note Typically, the PSE driver at the receive end of a link
initiates the training of that EIO link. Therefore, the EIO
links whose PSE driver is at the transmit end show a value
of 0 for the Attempts field, even though those links are in
the EIO_LINK_TRAINED state.
Accept Number of PSE driver requests for training that were accepted by
the peer. When a PSE driver request is accepted, training is started.
Note Typically, the PSE driver at the receive end of a link
initiates the training of that EIO link. Therefore, the EIO
links whose PSE driver is at the transmit end show a value
of 0 for the Accept field, even though those links are in the
EIO_LINK_TRAINED state.
Failed Number of times the training for this link failed for any reason.