How do i fix a multiplayer fps health issue?

Im making a multiplayer game and when i host a game i could kill the other player but the other player can't kill the host. I have a health script that works for the host but not the client, but when i turn off the health, and uncomment out this line ("CmdHitPlayer(hit.transform.gameObject);")the other player can now kill the host no problem.

Health Script: using UnityEngine; using UnityEngine.Networking;

public class Health : NetworkBehaviour { //The box's current health point total public const int maxHealth = 100; [SyncVar] public int currentHealth = maxHealth;

 public void Damage(int damageAmount)
 {
     if (!isServer)
     {
         return;
     }
     //subtract damage amount when Damage function is called
     currentHealth -= damageAmount;

     //Check if health has fallen below zero
     if (currentHealth <= 0)
     {
         //Destroy(gameObject);
         //if health has fallen below zero, deactivate it 
         CmdHitPlayer(transform.gameObject);
         currentHealth = maxHealth;
     }
 }

 [Command]
 void CmdHitPlayer(GameObject hit)
 {
     hit.GetComponent<NetworkedPlayerScript>().RpcResolveHit();
 }

}

Shooting Script: using UnityEngine; using UnityEngine.Networking;

public class ShootingScript1 : NetworkBehaviour { public ParticleSystem _muzzleFlash; public AudioSource _gunAudio; public GameObject _impactPrefab; public Transform cameraTransform;

 ParticleSystem _impactEffect;

 public int gunDamage = 25;
 public float range;
 public float fireRate;


 void Start()
 {
     _impactEffect = Instantiate(_impactPrefab).GetComponent<ParticleSystem>();
 }

 void Update()
 {
     //if (Input.GetButtonDown("Fire2"))
         //CmdHitPlayer(gameObject);

     if (Input.GetButtonDown("Fire1"))
     {
         _muzzleFlash.Stop();
         _muzzleFlash.Play();
         _gunAudio.Stop();
         _gunAudio.Play();

         RaycastHit hit;
         Vector3 rayPos = cameraTransform.position + (1f * cameraTransform.forward);

         if (Physics.Raycast(rayPos, cameraTransform.forward, out hit, range))
         {
             Health health = hit.transform.GetComponent<Health>();
             _impactEffect.transform.position = hit.point;
             _impactEffect.Stop();
             _impactEffect.Play();

             if (hit.transform.tag == "Player")
             {
                 health.Damage(gunDamage);
                 //CmdHitPlayer(hit.transform.gameObject);
             }
         }
     }
 }

 /*[Command]
 void CmdHitPlayer(GameObject hit)
 {
     hit.GetComponent<NetworkedPlayerScript>().RpcResolveHit();
 }*/

}