Which high availability service is verified by the show standby command?
A.
VRRP
B.
GLBP
C.
HSRP
D.
MSTP
E.
PVRST
Explanation:
show standby
To display Hot Standby Router Protocol (HSRP) information, use the show standby
command in user EXEC or privileged EXEC mode.
show standby [type number [group]] [all | brief]
Reference:
http://www.cisco.com/en/US/docs/ios/ipapp/command/reference/iap_s4.html