Refer to the exhibit.
The customer requires fast failover if any one link or core device fails. Which additional technology should the architect plan on the core VSF fabric to meet these criteria?
A. OSPF graceful restart
B. SmartLink
C. BGP
D. VRRP
Why not D (VRRP) ?
A is correct
OSPF graceful restart ensures nonstop routing when a VSF or backplane stacking master fails. The same holds true for a switch with a standby management module, but this section refers only to the VSF or backplane stacking master.
B
https://techhub.hpe.com/eginfolib/networking/docs/switches/WB/15-18/5998-8156_wb_2926_atmg/content/ch01s11.html
A is correct.
C??? Border Gateway Protocol????