Based on your topology, the top switch should be the Layer 3 switch, and the other switches should be Layer 2. Acting as L3 witch, it perform inter-VLAN routing (allows VLANs to communicate), acts as the default
First, you have to execute the command execute using the command execution mode. You will see switch by default as soon as you open it. Once you run this command, you will enter into privileged execution mode. In this mode, you execute the config terminal command. By executing this command...
Hi to all I have two switch, switch A (C9300) and switch B (C3850). Switch A has three vlan: vlan 2000, 3000 and 4000. Switch B has one vlan: vlan 1 (default) Switch A is displaying log with: CDP-4-NATIVE_VLAN_MISMATCH : Native VLAN mismatch discovered on GigabitEthernetX...
Let’s look at how to configure basic DHCP on an IOS-based router. For this example, we’ll start off with the default configuration on a Cisco 2611 router running IOS 12.2.(The configuration should be the same—or very similar—on all IOS-based routers). To begin, connect the router’...
Access your Cisco Switch for Configurations Check the default or Current configurations on the Switch Set Host-name on Cisco Switch Configuring VLAN on Switch Assign an IP address to Cisco Switch Secure Your Switch with Basic Passwords Access and trunk port Configurations ...
First, make sure you have performed basic network configurations on your switch. For example, assign default gateway, assign management ip-address, etc. If this is already done, skip to the next step. In the following example, the management ip address is set as 192.168.101.2 in the 101 VL...
So with my powers of deduction I can only conclude that DHCP is setting the default gateway for me. That is why it works and manual IP configuration doesn't. Also why can't I use DHCP on the VLAN interface? Switch(config-if)#ip address ? A.B.C.D IP address pool IP Address auto...
本文的目的是以SG350X为例,说明如何诊断和排除交换机上的链路抖动问题。 适用设备 |软件版本 Sx350 | 2.5.7.85(下载最新版) SG350X | 2.5.7.85(下载最新版) SX550X | 2.5.7.85(下载最新版) 简介 端口抖动(也称为链路抖动)是指交换机上的物理接口在至少10秒的时间内持续上升和下降,每秒三次或...
How to Reset a Cisco Switch to Factory Default: To delete total configuration from switch: Erase startup-config: Example: Switch#erase startup-config
Design for setup SonicWall as Bridge behind Cisco ASAThey would like to add one SonicWall NSA 2400 to use these features: intrusion prevention, gateway anti-virus, and anti-spyware. Check the status of site to site VPN on Cisco ASAuse show crypto isa sa ...