What 3 commands below can be used to verify that routing is correctly configured?

A.
ping

B.
get route

C.
trace-route

D.
get arp

E.
get interface

Explanation:
Ping
Use the ping command to check the network connection to another system.
Get Route
The get route command displays:
The IP address, netmask, interface, gateway, protocol, preference, metric, and owner vsys
The protocol value can be any of the following:
– C (Connected)
– S (Static)
– A (Auto Exported)
– I (Imported; that is, route imported from another virtual router)
– iB (internal BGP)
– eB (external BGP)
– O (OSPF)
– E1 (OSPF external type 1)
– E2 (OSPF external type 2)
Use the get route command to see if the NetScreen device has a route to the IP address on the correct interface.
Trace-route
Use the trace-route command to display the route to a host.
Get arp
Use the arp commands to create, remove, or list interface entries in the Address Resolution Protocol
(ARP) table of the NetScreen device.
Get Interface
Use the interface commands to define or display interface settings for a NetScreen device.
Name: This field identifies the name of the interface. IP/Netmask: This field identifies the IP address and netmask address of the interface. Zone: This field identifies the zone to which the interface is bound. Type: This field indicates if the interface type: Layer 2, Layer 3, tunnel, redundant, aggregate, VSI.
Link: This field identifies whether the interface is active (Up) or inactive (Down). Configure: This field allows you modify or remove interfaces.