Skip to main content

OSPF Configuration

Configuring OSPF 


Step 1: Enter Configuration Mode
Router> enable
Router# configure terminal

Step 2: Enable OSPF
Enable OSPF with a process ID. The process ID is locally significant and can be any number.
Router(config)#router ospf <process-Id>

Step 3: Set the OSPF Router ID
Setting a unique OSPF Router ID is optional but recommended for stability and troubleshooting. The Router ID should be a unique IPv4 address within the OSPF domain.

Router(config-router)# router-id <router-id>

Step 4: Define Networks to Include in OSPF
Specify which networks will participate in OSPF and their corresponding areas. Ensure the areas match across all routers in the OSPF domain.

Router(config-router)# network <network-address> <wildcard-mask> area <area-id>

Step 5: Save the configuration
Router(config-router)#exit
Router(config)#do write / do wr

Verification Commands


View OSPF Neighbors
show ospf neighbor

View the OSPF Routing Table
show ip route ospf

View OSPF Process Information
exit show ip ospf

View OSPF Database
exit show ip ospf database


Comments

Popular posts from this blog

String Function

  package StringLearning; class Display { public static void print (String s) { System. out .println(s); } } public class StringFunc { public static void main (String[] args) { String s = "Java Programming" ; // Display original string Display. print (s); // Converts all characters to lower case Display. print ( "LowerCase: " + s.toLowerCase()); // Converts all characters to upper case Display. print ( "UpperCase: " + s.toUpperCase()); // Concatenates the specified string to the end of the original string Display. print ( "Concatenation: " + s.concat( " is easy." )); // Replaces each occurrence of a character with a new character Display. print ( "Replace 'a' with 'b': " + s.replace( 'a' , 'b' )); // Replaces each occurrence of a substring with a new substring Displ...

Understanding Access Modifier

Java Program package LAB_Report; /* 2. Write a program in Java to demonstrate the usage of access modifiers: public, private, protected and default. */ class AccessModifier{ int defaultValue ; // this is visible within the package only public int publicValue ; // this is visible everywhere protected int protectedValue ; // this is visible within the package and subclasses private int privateValue ; // this is visible within the class only public void setPrivateValue ( int privateValue) { this . privateValue = privateValue; } public int getPrivateValue () { return privateValue ; } } class AccessModifierProtected extends AccessModifier{ public void setValue ( int value2){ this . protectedValue = value2; } public int getValue2 (){ return protectedValue ; } } public class Lab_2 { public static void main (String[] args) { AccessModifier am = new AccessModifier(); ...