define host {
use generic-host
host_name XP
address 10.0.0.2
_SNMPVERTION 1
_SNMPCOMMUNITY public
}
define service {
use generic-service
host_name XP
service_description test
check_command check_snmp!-H 10.0.0.2 -C public -o sysName.0
}

define command{
command_name check_snmp
command_line $USER1$/check_snmp -H $HOSTADDRESS$ -C $ARG1$ -o $ARG2$ -m $ARG3$
}

Máy M1 (1 card eth0) : Máy M2 (2 card eth0 và eth1):
DEVICE=eth0 DEVICE=eth0 DEVICE=eth1
BOOTPROTO=static BOOTPROTO=static BOOTPROTO=static
ONBOOT=yes ONBOOT=yes ONBOOT=yes
IPADDR=172.16.1.2/24 IPADDR=172.16.1.1 IPADDR=192.168.1.110
GATEWAY=172.16.1.1 NETMASK=255.255.255.0 GATEWAY=192.168.1.254
NETMASK=255.255.255.0 NETMASK=255.255.255.0

import java.io.*;
import java.util.*;
public class matran{
public static int test(int A[][], int hang, int cot, int n){
int k=1;
for (int i=0; i<hang; i++)
for (int j=0; j<cot; j++)
if (A[i][j] == n) k=0;
return k;
}
public matran(){
int i,j,n;
Random rand = new Random();
int [][]A = new int[3][3];
A[0][0] = 20;
for (i=0; i<3; i++)
for (j=0; j<3; j++)
{
n = rand.nextInt(9);
if (test(A,3,3,n)==0) n = rand.nextInt(9);
A[i][j] = n;
}
//******** Hien thi ma tran **********
for (i=0; i<3; i++)
{
for (j=0; j<3; j++)
System.out.print(" "+A[i][j]);
System.out.println();
}
}
public static void main(String[] args){
matran H = new matran();
}
}

#include <iostream.h>
#include <conio.h>
struct vector
{
int n; // So chieu
double *a; // Mang chua cac toa do cua vector
void nhap();
void in();
};
void vector::nhap()
{
cout<<"So chieu : "; cin>>n;
a = new double[n];
cout<<"Nhap cac toa do: ";
for (int i=0;i<n; i++)
cin>>a[i];
}
void vector::in()
{
for (int i=0; i<n; i++)
cout<<a[i]<<" ";
cout<<endl;
}
vector tong(vector A, vector B)
{
vector T=A.a[0]+B.a[0];
for (int i=1; i<n; i++)
T += A.a[i] + B.a[i];
return T;
}
main()
{
vector A,B;
cout<<"* Nhap vector A: "<<endl; A.nhap();
cout<<"\n* Nhap vector B: "<<endl; B.nhap();
cout<<"\nVector A: "; A.in();
cout<<"\nVector B: "; B.in();
cout<<"\n Tong cua 2 vector A + B : ";
getch ();
}

double tong(vector A, vector B)
{
double T=A.a[0]+B.a[0];
for (int i=1; i<n; i++)
T += A.a[i] + B.a[i];
return T;
}

#include <iostream.h>
#include <conio.h>
struct vector
{
int n; // So chieu
double *a; // Mang chua cac toa do cua vector
void nhap();
void in();
vector tong(vector A, vector B);
};
void vector::nhap()
{
cout<<"So chieu : "; cin>>n;
a = new double[n];
cout<<"Nhap cac toa do: ";
for (int i=0;i<n; i++)
cin>>a[i];
}
void vector::in()
{
for (int i=0; i<n; i++)
cout<<a[i]<<" ";
cout<<endl;
}
vector vector::tong(vector A, vector B)
{
vector T=A.a[0]+B.a[0];
for (int i=1; i<n; i++)
T += A.a[i] + B.a[i];
return T;
}
main()
{
vector A,B;
cout<<"* Nhap vector A: "<<endl; A.nhap();
cout<<"\n* Nhap vector B: "<<endl; B.nhap();
cout<<"\nVector A: "; A.in();
cout<<"\nVector B: "; B.in();
cout<<"\n Tong cua 2 vector A + B : ";
getch ();
}

#include <iostream.h>
#include <conio.h>
template <typename T>
T sumAll(T *first, T *last)
{
T tong=0,a[last-first+1];
for (int i=0; i<last-first+1; i++)
{
a[i] = *(first+i);
tong = tong + a[i];
}
return tong;
}
void sumInts(int *first, int *last)
{
sumAll(first , last);
}
main()
{
int n;
cout<<"Can nhap bao nhieu phan tu cua mang: "; cin>>n;
int i;
int a[n];
cout<<"Nhap mang: ";
for (i=0; i<n; i++)
cin>>a[i];
cout<<"\nTong cac phan tu cua mang : "<<sumInts(&a[0],&a[n-1]);
getch ();
}