The following scenarios are known not to be supported. See ex series switch software features overview this guide, complete hardware guide for ex4500 ethernet switches, collects together information about the ex4500 switches. Support for new simplified software feature documentation architecture. When you want to create a virtual chassis unit from two or more up to ten ex series switches, you normally interconnect them using the dedicated 64gbps virtual chassis ports vcps on the back of the switch chassis, which are designed exclusively for interconnecting switches and which require no extra configuration on the switch. Implement a virtual chassis with multiple ex4200 switches. Describe the basic concepts and operational details of a virtual chassis. Software features for ex series switches are listed by platform and by junos os release in a standalone document.
Licenses for ex series techlibrary juniper networks. For ex series switches participating in a virtual chassis, where multiple switches function as a single virtual device, you can halt all participating members simultaneously with what command. The ex4500 supports the juniper networks unique virtual chassis. This article assists you with converting a virtual chassis s role from linecard to backup. This is a resolution guide which steps you through how to check the virtual chassis status and troubleshoot virtualchassis members if they are not in an activehealthy present state. Understanding what licenses you need to enable extra software features on your ex and qfx switches posted on 24032019 by emxcore in a previous blog we have discussed the topic of how juniper has changed their practice and offers more products of their portfolio with separated software and hardware.
Adcx advanced data center switching training course. If you dont have any specific requirements in regards to features i would recommend you to use the jtac recommended software release for most stable operation. Understanding ex2300 virtual chassis hardware configuration. The preprovisioned configuration includes the serial number, member id, and role for each member router also known as member chassis in the virtual chassis.
Table 3 lists the performance and scalability specifications for the cisco nexus 9300ex series switches. Junos enterprise switching using els is a twoday course that provides students with intermediate switching knowledge and configuration examples using junos enhanced layer 2 software. Understanding nonstop bridging on ex series switches. How to upgrade your junos software via a usb drive on ex series. I seem to recall reading a post not too long ago asking about whether virtual chassis was available on the ex2200. Nonstop bridging provides a transparent switchover mechanism only for layer 2 protocol sessions. Page 114 virtual chassis feature guide for ex9200 switches understanding ex series virtual chassis components on page 16 understanding qfx series virtual chassis components list of sample output request virtualchassis vcport set picslot 1 port 0 on page 114 request virtualchassis vcport set picslot 1 port 1 member 3 on page 114. Through demonstrations and handson labs, students will gain experience in configuring and monitoring the junos os and in monitoring device operations. Understanding ex series virtual chassis techlibrary juniper. To upgrade all members, use the command request system software add reboot on the master chassis. Cisco nexus 9300ex series switches data sheet cisco. Installing software using automatic software download. This section is an overview of the beneficial features of vcstacking.
Buy a juniper networks virtual chassis license or other network management software at. Exploring the juniper ex switch series for campus lan. Firewall filter support for ex series ethernet switches. Configure key ex series switch features such as ethernet oam, mvrp, multicast, ezqosvoice and port mirroring. This course consists of an overview of switching concepts and operations, virtual lans vlans, the spanning tree protocol stp, port and device security features, and high availability ha features.
Configure key ex series switch features such as ethernet oam, mvrp, multicast. Two or more up to 10 ex 4200 series switches interconnected via virtual chassis backplane cables or extended via gbe and 10gbe uplinks operating as a single juniper chassis switch single management interface, single junos software version, single copy of configuration, and chassis like slot. This fiveday course provides a comprehensive focus on juniper networks data center switching technologies. The issue with vcp cables is that they are limited to 5 metres in length. Master re console port learning byte explains how to find and access the console port of the master re in a virtual chassis or virtual chassis fabric using ex. Ex series virtual chassis in nonmixedmode configurations all devices use the same junos os software package deployment configurations that do not have any form of inservice features enabled, such as unified issu and nssu. Configuring virtual chassis on juniper ex series keeran. How to create a virtual chassis from two or more juniper.
You increase your networks high availability ha when you interconnect a juniper networks ex series ethernet switch into a virtual chassis. Implement and monitor the effects of a firewall filter. Junos enterprise switching using enhanced layer 2 software. Junos enterprise switching jex juniper global knowledge. The juniper ex3300 switch series provides the high performance and bandwidth needed in todays modern network architectures.
Basic concepts and operational details of a virtual chassis. One method would be use vcp cables that will connect the two ex switches together which will be written about shortly. Ex resolution guide troubleshoot virtual chassis vc. In an ex series virtual chassis, you can interconnect standalone switches in the following combinations into one logical device, and manage the logical device as a single chassis. Understanding software infrastructure and processes. Engine switchover in the junos software describes the effects of a routing engine switchover when no high availability features are enabled and when graceful.
Check the software release notes for feature support. Juniper networks junos enterprise switching exitcertified. Junos enterprise switching jex leapfox learning boise. Virtual chassis doesnt require any license except on the ex2300 series.
The ex9200 series provides a modular switch capable of handling traffic for large enterprise distribution and core layers. How to upgrade the software version for an exseries. Ex2200 virtual chassis now supported jnet community. The juniper networks ex4500 10gbe switch features up to 48 wirespeed. Ex4550 can participate in the same virtual chassis configuration with any combination of juniper networks ex4200 and ex4500 ethernet switches, delivering. Jexels junos enterprise switching using els training course. Ex2200 virtual chassis, composed of up to four ex2200 switches. List and describe some features that promote high availability.
Virtual chassis support on ex series switches, basic configuration of ex. The ex series ethernet switches the ex series ethernet switches is a mouthful to pronounce. Ex series and qfx series virtual chassis, virtual chassis member switch roles. High availability features for ex series switches overview. Juniper networks junos space software provides systemlevel management across all. Understanding ex series virtual chassis techlibrary. Vrrp, graceful protocol restart, redundant routing engines, virtual chassis, graceful routing engine switchover, link aggregation, nonstop active routing and nonstop bridging, nonstop software upgrade, redundant power system. You can find cheap 0,51 meter qsfp dac cables for virtual chassis. When the junos os is upgraded on the primary switch in an ex2300 virtual chassis configuration, the software is automatically upgraded on all other member switches at the same time.
A virtual chassis is more fault tolerant then a standalone ex series switch because it remains up when a single member switch fails, and provides subsecond convergence in the case of a device or link failure. Describe firewall filter support for ex series ethernet switches. Ex series switch software features overview matrix. In this course, you will gain introductory switching knowledge and examine configuration examples. Just quick notes of the data i need frequently on job.
You have two ways of configuring a virtual chassis vc on the juniper ex series. The ex2300 switches run the same junos os that is used by other juniper networks ex series ethernet switches, qfx series switches, juniper routers, juniper srx. Rolling reboot, fast failover and remote login features are available on software version 5. Easytomanage solution with centralized software upgrades and a single management interface, along with an lcd for managing virtual chassis configurations same consistent modular juniper networks junos operating system control plane feature implementation as other fixed configuration switches in the juniper networks ex series ethernet switch.
On ex2300 switches, the virtual chassis feature requires license. Virtual chassis overview for switches techlibrary juniper. For the features described in this document, the following platforms are. Junos enterprise switching is a twoday course that provides you with intermediate switching knowledge and configuration examples. View online or download juniper ex9200 series features manual, overview manual. Understanding what licenses you need to enable extra. Understanding software licenses for ex series switches, software features that require licenses on ex series switches, license key components for the ex series switch, managing licenses for ex series switches cli procedure, monitoring licenses.
Implement a virtual chassis with multiple ex4300 switches. Understanding software upgrades in a virtual chassis. Benefits of virtual chassis on switches, virtual chassis basics on. Virtual chassis is a feature on juniper networks routing or switching devices. For information on ex4300 switches in a vcf, see virtual chassis fabric overview. Chapter 1system monitoring overview understanding software infrastructure and processes on page 3 understanding alarm types and severity levels on ex series switches on page 5 dashboard for ex series switches on page 6understanding software infrastructure and processes each switch runs the juniper networks junos operating system. Required software releases, and member roles that you configure in the virtual chassis 166.
This document will help the user who prefers to make a linecard of a virtual chassis to a backup role. This switch series is flexible, durable and scalable, capable to support the juniper networks virtual chassis technology, allowing up to 10 switches to be interconnected over uplink ports and managed as a single logical device. These campus lan switches also support junipers virtual chassis technology, and up to 10 ex4600 switches can be combined into a single virtual chassis stack. Juniper networks hardware and software products are year 2000 compliant. Define class in the authorization overview and what are the four predefined login classes. To configure the virtual chassis shown in this example, you must create a preprovisioned configuration at the edit virtual chassis hierarchy level on the router to be designated as the master of the virtual chassis. Find features supported on a product in a software release.
Exseries switches in a virtual chassis environment can be upgraded individually or all members at once from the master ex routing engine re. Understanding high availability on an ex series virtual. Kb21064 verifying health of virtual chassis and troubleshoot if the members are not all present. And the junos device comes in several different platforms designed for a variety of networking usage. Virtual chassis stackingvcstack tm is the name given. Ip directed broadcast for ex series switches overview 43. For a list of the ex series switches and layer 2 protocols that support nsb, see ex series switch software features overview and ex series virtual chassis software features overview.
This chapter discussed the different ways of consoling to your ex. For configuration examples on how to configure a virtual chassis, refer to virtual chassis overview for switches. The first two days are designed to introduce the data center features including zero touch provisioning ztp, unified inservice software upgrade issu, multichassis link aggregation mclag, mixed virtual fabric, and virtual chassis fabric vcf. Juniper networks ex series ethernet switches are changing the game. Ibm, hp, vmware vendorauthorized certification training. This course includes an overview of switching concepts and operations, virtual lans vlans, the spanning tree protocol stp, port and device security features, and high availability ha features. Sort of unrelated, but a quick question in regards to afls. Ex2300c and ex2300 switches hardware guide geizhals static. Overview of virtual chassis stacking allied telesis. Number of switches and switch roles for an ex4200 virtual chassis 166. Automatic software updates, nonstop software upgrade.
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