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[Juniper] common configuration methods for daily maintenance of switches and routine maintenance of juniper The juniper device is different from other vendors, and adopts the configuration concept of submitting for effectiveness. This greatly reduces misoperations. Note: All configurations do not take effect immediate
You can use a USB flash drive to upgrade the juniper ex series switch to the vswitch version. Generally, FTP or TFTP is used. Cause 2: 1. Most vswitches only support FTP or TFTP for data transmission. 2. Most vswitches do not provide USB interfaces. The www.2cto.com Juniper Ex series switches provide a separate managem
Juniper Ex series switchesIt takes about 2-3 minutes to start the instance. Please wait. After the Console port is connected, if the vswitch has been configured with a user name and password, enter the User name: root, password: xxxxxx, and press enter to enter the system. If it is an unconfigured switch, the default user is root, and there is no password, you can directly enter the system. Juniper Ex Serie
behaviorSet Firewall family ethernet-switching filter acl_name term rule_name1 then discardIt is important to release other traffic, because the resulting ACL will automatically have a rule of any discard.Set Firewall family ethernet-switching filter acl_name term rule_name1 then acceptPut it on the VLAN that has the correspondingSet VLANs vlan_name Filter input acl_name----------------------------------------------------------------------------------Set Interfaces VLAN Unit 2 family inet addre
Asymmetric switches are still commonly used. So I studied the common application scenarios of asymmetric switches and shared them here. I hope they will be useful to you. Asymmetric switches are the first choice for enterprises that have funds and are unable to purchase high-end sw
Many may not know much about the Gigabit hybrid switch, but it is undeniable that it is widely used. According to the market research report of Linely group, the global Gigabit Ethernet switch will exceed the shipment of Fast Ethernet products this year. At present, the proportion of M switch shipments in the domestic market is still dominant. However, in line with the technological development trend, each switch chip company has launched a m transiti
Using the alternate mechanism, you can freely switch to the Python default version by simply entering a few simple instructions at the terminal:sudo update-alternatives --install /usr/bin/python python /usr/bin/python2 100sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 150These two instructions add 2 alternate entries--install followed by the Python installation pathThe last 100 and 150 parameters represent a non-specified run version priorityThat is, after entering th
I. Overview:On the forum, I saw someone asking how to prevent long-distance fiber lines from being eavesdropped or connected to other illegal switches. If they are the same, port security is used to prevent random access, log on to the rack to perform the test and record the test results. Forum question link: Workshop.Ii. Basic Ideas:A. assume that the vswitch is a layer-3 vswitch B. if the two
will be more widely used in network construction, this will play a greater role in improving network efficiency. In fact, a VLAN (Virtual LAN) is a broadcast domain. To avoid broadcast storms caused by broadcasting on large switches, you can divide the networks connected to large switches into multiple VLANs (Virtual LAN ). In a VLAN (Virtual LAN), Information s
Multi-layer switches are used to implement communication between different VLANs. The lab image is included in the attachment. Basic Configuration PC1 IP: 192.168.1.1 subnet mask: 255.255.255.0 Gateway: 16.01.254 PC2 IP: 192.168.2.1 subnet mask: 255.255.255.0 Gateway: 16.02.254 PC3 IP: 192.168.3.1 subnet mask: 255.255.255.0 Gateway: 16.03.254 A layer-2 switch SW1 and layer-3 Switch SW2 are also required. Th
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