Refer to the exhibit. What are two Cisco IOS commands that would verify connectivity between routers R1 and R2? (Choose two.)
A.
show cdp neighbor
B.
show controllers serial
C.
show frame-relay lmi
D.
show ip route
E.
show running-config
What are two Cisco IOS commands that would verify connectivity between routers R1 and R2?
Refer to the exhibit. What are two Cisco IOS commands that would verify connectivity between routers R1 and R2? (Choose two.)