CHAPTER 9
Maintaining E-Series Routers
9-12
Verifying the Installation
When you have replaced the SFPs and connected the cables, issue the
show interface gigabitEthernet command for each interface to check
that the interface is operational (up).
•Field descriptions
›gigabitEthernet interfaceSpecifier – status of the hardware on this interface
• up – hardware is operational
• down – hardware is not operational
›Administrative status – operational state that you configured for this interface
• up – interface is enabled
• down – interface is disabled
•Example
host1:vr2#show interfaces gigabitEthernet2/0
gigabitEthernet2/0 is Up, Administrative status is Up