CCNA CCNP CCIE INFO

02/04/2022

Multi-area OSPF Configuration Lab in Cisco Packet Tracer

Configuring OSPF in Area 0 and Area 1 (on R1, R2, and R3) such that PC1 from Area 0 would be able to ping PC2 and PC3 in Area 1 successfully. The Loopbacks of all Routers should also be reachable from every other Router.

10/01/2020

From your mind:

What is the Spanning-Tree default bridge priority??

A. 32768
B. 24606
C. 65535
D. 4096

09/01/2020

A network administrator configures an email server to use secure protocols. When the upgrade is completed, which of the following ports on the firewall should be configured to allow for connectivity? (Choose three.)😢😢

A. TCP 25
B. TCP 110
C. TCP 143
D. TCP 389
E. TCP 587
F. TCP 993
G. TCP 995

19/10/2019

24/04/2019

Save Your time with Short Cut !

Ctrl + A - Select All
Ctrl + B - Bold
Ctrl + C - Copy
Ctrl + D - Fill
Ctrl + F - Find
Ctrl + G - Bold
Ctrl + H - Replace
Ctrl + I - Italic
Ctrl + K - Insert a hyperlink
Ctrl + N - New workbook
Ctrl + O - Open
Ctrl + P - Print
Ctrl + R - Nothing right
Ctrl + S - Save
Ctrl + U - Underlined
Ctrl + V - Paste
Ctrl W - Close
Ctrl + X - Cup
Ctrl + Y - Repeat
Ctrl + Z - Cancel
F1 - Help
F2 - Edition
F3 - Paste the name
F4 - Repeat the last action
F4 - When entering a formula, switch between absolute / relative references
F5 - Goto
F6 - Next Pane
F7 - Spell Check
F8 - Extension of the mode
F9 - Recalculate all workbooks
F10 - Activate Menubar
F11 - New graph
F12 - Save As
Ctrl +: - Insert the current time
Ctrl +; - Insert the current date
Ctrl + "- Copy the value of the cell above
Ctrl + '- Copy the formula from the cell above
Shift - Offset Adjustment for Additional Functions in the Excel Menu
Shift + F1 - What is it?
Shift + F2 - Edit cell comment
Shift + F3 - Paste the function into the formula
Shift + F4 - Search Next
Shift + F5 - Find
Shift + F6 - Previous Panel
Shift + F8 - Add to the selection
Shift + F9 - Calculate the active worksheet
Shift + F10 - Popup menu display
Shift + F11 - New spreadsheet
Shift + F12 - Save
Ctrl + F3 - Set name
Ctrl + F4 - Close
Ctrl + F5 - XL, size of the restore window
Ctrl + F6 - Next Workbook Window
Shift + Ctrl + F6 - Previous Workbook Window
Ctrl + F7 - Move window
Ctrl + F8 - Resize Window
Ctrl + F9 - Minimize the workbook
Ctrl + F10 - Maximize or Restore Window
Ctrl + F11 - Inset 4.0 Macro sheet
Ctrl + F1 - Open File
Alt + F1 - Insert a graph
Alt + F2 - Save As
Alt + F4 - Output
Alt + F8 - Macro dialog
Alt + F11 - Visual Basic Editor
Ctrl + Shift + F3 - Create a name using the names of row and column labels
Ctrl + Shift + F6 - Previous Window
Ctrl + Shift + F12 - Printing
Alt + Shift + F1 - New spreadsheet
Alt + Shift + F2 - Save
Alt + = - AutoSum
Ctrl + `- Toggle value / display of the formula
Ctrl + Shift + A - Insert the argument names in the formula
Alt + down arrow - automatic view list
Alt + '- Format Style Dialog
Ctrl + Shift + ~ - General Format
Ctrl + Shift +! - Comma format
Ctrl + Shift + @ - Time Format
Ctrl + Shift + # - Date Format
Ctrl + Shift + $ - Currency Format
Ctrl + Shift +% - Percentage Format
Ctrl + Shift + ^ - Exponential Format
Ctrl + Shift + & - Place the border of the outline around the selected cells
Ctrl + Shift + _ - Delete the border of the contour
Ctrl + Shift + * - Select the current region
Ctrl ++ - Insert
Ctrl + - - Delete
Ctrl + 1 - Format of the cell dialog
Ctrl + 2 - Bold
Ctrl + 3 - Italic
Ctrl + 4 - Underlined
Ctrl + 5 - Strikethrough
Ctrl + 6 - Show / Hide Objects
Ctrl + 7 - Show / Hide Standard Toolbar
Ctrl + 8 - Toggle Outline symbols
Ctrl + 9 - Hide lines
Ctrl + 0 - Hide columns
Ctrl + Shift + (- Show lines
Ctrl + Shift +) - Show columns
Alt or F10 - Activate the menu
Ctrl + Tab - In the toolbar: Next toolbar
Shift + Ctrl + Tab - In the toolbar: Previous toolbar
Ctrl + Tab - In a workbook: activate the next workbook
Shift + Ctrl + Tab - In a Binder: Activate Previous Binder
Tab - Next tool
Shift + Tab - Previous tool
Enter - Make the order
Shift + Ctrl + F - Font drop-down list
Shift + Ctrl + F + F - Format Cell Dialog Box Font Tab
Shift + Ctrl + P - Point Size Drop-down list.
Manguay Center the reference centers

09/04/2019

Today I am going to talk about the BGP attribute which is widely used in many of the enterprise networks. BGP attribute name "Local Preference" is used for controlling outbound traffic in the network. It actually used when we have two different paths and want to select the preference path then we are going to use the local preference by putting the higher local preference value to the route.