Which three modes are the operating of HDLC? (Choose three)
IP over DWDM management models (Choose two.)
Which three of these are optical channel data unit (ODU) overhead fields? (Choose three)
What is one of the primary overhead fields associated with the Optical Payload Unit (OPU)?
In optical channel transport unit overhead (OTU OH), what are general communication channels 1and 2 (GCC1/GCC2) used for?
What is the minimum hardware configuration of the multishelf Cisco CRS-1 system?
Cisco IOS XR software is partitioned into three planes: control, data, and management. Whichthree of these belong to the data plane? (Choose three.)
Which statement about Software Maintenance Upgrade is true?
Cisco IOS XR has implemented a nonstop routing feature so that when RP failover occurs, therouting information can be recovered locally. Which protocol does not support the NSR feature?
Which three components are included in the Cisco IOS XR infrastructure? (Choose three.)