web analytics

Which Cisco router platform supports running either the Cisco IOS or IOS XR operating system?


Free Download CCIE University CISCO Study Guide(1000+ PDFs Worth 1999$)


A. Cisco CRS
B. Cisco ASR9k
C. Cisco ASR1K
D. Cisco ISR-G2
E. Cisco 12000 GSR
Answer: E
Section: (none)
Explanation
Explanation/Reference:
Explanation/Reference:
The CRS-1 platform natively runs the IOS XR operating system. The c12000 platform, originally being an IOS router, can be upgraded to run IOS XR. However, c12000 hardware, including line cards (LC) as well as route processors (RP), must be checked for XR compliance. TURBOBOOT refers to a fresh boot of the router from ROMMON. TURBOBOOT is required if an IOS router is being converted to IOS XR or as a last resort disaster recovery in the case of CRS-1. If the router is already running an IOS XR image, there is no need to TURBOBOOT the router for an upgrade or downgrade. Later sections in this chapter address the upgrade scenario. This section deals with a fresh boot of the router from ROMMON. A new c12000 platform can be ordered prebaked as an IOS XR router; however, there will always be cases where an IOS running c12000 needs to install IOS XR.

CCNA SP SPNGN1 Exam Dumps
59 USD (Save 40%) $99
 
 
CCNA SP SPNGN2 Exam Dumps
59 USD (Save 40%) $99
 
 
CCNA SP SPNGN1+SPNGN2 Exam Dumps
99 USD (Save 50%) $199
 
 
All Products On Site
999 (Save 96%) $22999
24 months free update for all products from CCNA to CCIE
Ending Soon!!!

CCIE University All In One Package

Category: CCNA Service Provider

Free Download CCIE University CISCO Study Guide(1000+ PDFs Worth 1999$)