Step 1: Display the MCS Hardware Information

Action

To display the MCS hardware information, use the following CLI command:

user@host> show chassis hardware

Sample Output

user@host> show chassis hardware

Hardware inventory:

Item             Version  Part number  Serial number     Description

Chassis                                                  M40e

[...Output truncated...]

Routing Engine 0                       d8000007c8460a01  RE-2.0

MCS 0            REV 11   710-001226   AS4709           

[...Output truncated...]

What It Means

The command output displays the MCS slot number, revision level, part number, and serial number. Give this information to the Juniper Networks Technical Assistance Center (JTAC) if the MCS fails.