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Juniper Root Password Setup

by ShahedFebruary 27, 2016February 27, 20160

Juniper Root Password Setup Today i will discuss how to setup Juniper Root Password in Router/Switch. The Junos OS is pre-installed on the router or switch. When the router or switch is powered on, it is ready to be configured. Initially, you log in as the user root with no password. The root directory of a UNIX device is the entry point to all other folders and files on that device. As a result, access to the root directory is restricted by default to a predefined user account known as root user. The root user (also referred to as superuser) …

by ShahedFebruary 7, 2016February 7, 20160

Juniper Show Configuration display set command Today i will discuss how to use Juniper Show Configuration display set command. You have a copy of a JUNOS router configuration or you need to duplicate a router configuration on another router and you want to know the commands to use to create the configuration. [boxads] Use the following command to list the commands for creating a configuration: shahed@Jessore-CE1> show | display set The show | display set command is a handy way to reverse-engineer a router configuration when you are trying to duplicate portions of a configuration on many routers or when …

by ShahedFebruary 7, 20160

Juniper Router Configuration Backup Today i will discuss about Juniper Router Configuration Backup procedure..If you want to back up the router’s configuration to a remote server. You can use the following command to copy the active configuration file to a server: [boxads] shahed@Jessore-CE1> file copy /config/juniper.conf.gz server1:/homes/shahed/tmp shahed@server1’s password: juniper.conf.gz 100% 2127 2.1KB/s 00:00 From configuration mode, use the save command to copy the candidate configuration to your home directory on a server: [edit] shahed@Jessore-CE1# save server1:configuration-march02 shahed@server1’s password: tempfile 100% 11KB 11.2KB/s 00:00 Wrote 433 lines of configuration to ‘server1:configuration-march02’ You can also save it to a file in …

by ShahedFebruary 7, 2016February 7, 20160

Juniper rollback command, How to get Back Previous Configuration: Today i will discuss about Juniper rollback command, How to get Back Previous Configuration in juniper router. [boxads] shahed@Jessore-CE1# rollback 0 [Resets the candidate configuration to the currently active configuration] shahed@Jessore-CE1# rollback 1 [Loads the previously active configuration]

by ShahedFebruary 7, 2016February 7, 20160

How to show Juniper Software Version: Today i will discuss how to show Juniper Software Version. [boxads] You want to determine which software version is running on the router. The following command shows the software version and lists all the software components that are running on the router: shahed@Jessore-CE1> show version Hostname: Jessore-CE1 Model: acx1100 JUNOS Base OS boot [12.3R2.5] JUNOS Base OS Software Suite [12.3R2.5] JUNOS Kernel Software Suite [12.3R2.5] JUNOS Crypto Software Suite [12.3R2.5] JUNOS Packet Forwarding Engine Support (ACX) [12.3R2.5] JUNOS Online Documentation [12.3R2.5] JUNOS Routing Software Suite [12.3R2.5] On the J-series routers, the software ships as …

by ShahedFebruary 7, 20160

juniper ipv6 configuration guide Today i will discuss about how to configure juniper ipv6 address. [boxads] You want to configure an interface to work on an IPv6 network. The IPv6 address configuration is very similar to that for IPv4: # set interfaces ge-0/0/3 unit 0 family inet6 address abc0:2:3:1::2/64 # set interfaces ge-0/0/3 unit 0 description to-P4 For an interface to operate on an IPv6 network, it needs an IPv6 address in the inet6 address family. To see that the IPv6 address has been set, look at the logical interface: # run show interfaces ge-0/0/3.0 brief Logical interface ge-0/0/3.0 …