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Configure VLANs in Juniper Switch

Configuration of VLANs in Juniper switches is different from Cisco switches. VLAN (Virtual Local Area Network) is a logical LAN that have separate broadcast domain. VLAN is often called LAN virtualization. VLAN groups ports of the switch and each group are given different VLAN-ID and VLAN name. The groups acts like different switch logically. You can […]

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Configure DHCP Server for Multiple VLANs in JunOS

DHCP (Dynamic Host Configuration Protocol) is a protocol that dynamically provides IP addresses to hosts. The host use DHCP protocol to obtain IP address from DHCP server. The protocol creates database of IP addresses leased to clients. DHCP server can be configured in Juniper EX series switches to provide IP addresses to its hosts. You […]

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Configure DHCP Server in Juniper SRX Device

DHCP (Dynamic Host Configuration Protocol) has been proved to be very useful protocol. DHCP provides IP addresses to its hosts automatically. You can configure DHCP server on SRX for one or multiple VLANs. You can also configure DHCP Server in Juniper switches. Here we will setup DHCP server for one VLAN. So, lets configure DHCP […]

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VLAN Difference between Juniper and Cisco Switches

A VLAN (Virtual Local Area Network) is a logical LAN segment which have unique broadcast domain. Basically, VLAN divides one physical switch to multiple logical switch. You can configure hundreds of VLANs in one EX series switch. No matter if its EX4200, EX3200 or EX2200. Today I will show you VLAN difference between Juniper and […]

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Configure Proxy ARP in Juniper SRX Gateway

Today I will show you how to configure proxy ARP in Juniper SRX Gateway. Well, why do you want to configure proxy arp? How do you configure proxy ARP? Today I will counter with these two questions. Configure Proxy ARP in Juniper SRX Gateway Lets say company A have 5 public IP addresses and a […]

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Configure SYSLOG server for Juniper SRX

Logs are very helpful for troubleshooting. In Juniper SRX you can configure logs within the device or send log to log server in the network. Today I will show you how to install and configure syslog server for Juniper SRX device. First let me tell you something about syslog and then syslog server. Syslog is […]

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Configure Destination NAT in Juniper SRX

Today I will show you how to configure destination NAT (Network Address Translation) in Juniper SRX device. There are different types of NAT that you can configure per your need. Different types of NAT are, source NAT, destination NAT and static NAT. Destination NAT is a type of NAT that is configured when you want to […]