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Juniper Network

Installing JunOS by using a USB Drive
I had to install a Junos on EX2300-C switch and I used this steps: 1.step: Download JunOS from juniper web site: Click here   I recommend to use EX2300(-C) [...]
Limiting Mac learning enable on Juniper- Junos Cli
We can limit to mac address on juniper devices and command is here:’ cli configure #Edit ethernet-switching-options secure-access-port #Set interface [...]
Firewall Filter Types Layer 3
Firewall Filters Layer 3 Switch Security  Firewalls are a popular choice used in restricting network traffic at layer 3  Stateless [...]
What is Bidirectional Forwarding Detection (BFD) on Junos ?
The Bidirectional Forwarding Detection (BFD) protocol is a simple mechanism that detects failures in a network and works in a wide variety of network [...]
Unified In-Service Software Upgrade (ISSU) on Juniper
The unified in-service software upgrade (ISSU) feature enables you to upgrade between two different Junos OS releases with no disruption on the control [...]
ROUTING POLICIES and FIREWALL FILTERS
JUNIPER DEVICES CLI — CHANGE ROOT PASSWORD
  You can change root password on juniper devices like this: 1.OPTION: *Connect to switch by putty *4start switch *press control+c *choose recovery [...]
NETWORKING TUNNELS with Dynamic Routing Protocols on Juniper Devices
IS-IS ROUTING PROTOCOL CONFIGURATION ON JUNIPER
OSPF Routing Protocol Configuration on Juniper Devices
Routing Protocols Owerview
  Routing Protocol Types 1-Static 2-Distance Vector Protocols There are max hub Does not calculate Distance vector protocols are  “route by rumor” It [...]
Juniper Software upgrades on a switch with a single Routing Engine
  1-Download the software package. 2-(Optional) Back up the current software configuration to a second storage option. See the Junos OS Installation [...]
Juniper – Assign IP Address on switch
  Fxp0: management interface  Cli Configure To configure a management  port by CLI commands.    Use the command “family inet address” to configure a [...]
Juniper -Factory Default Setting
  *How to Factory Default settings? >load factory-default   *You can assign a root password below: >set system root-authentication [...]
Juniper Devices Session TIMEOUT
  Aktif network ekipmanlarında network yöneticilerin en çok göz ardı ettiği ve aslında güvenlik unsurlarından biri olarak göze çarpan durumlardan [...]