Latest posts
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AP group configuration – Cisco WLC
Cisco gives us the flexibility to select which AP should advertise what SSIDs. In some scenarios, where we need that our internal corporate SSID should not be advertised to some areas like cafeteria or reception. We can design our network to meet such requirement using AP group. Follow below procedure to configure AP group on…
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Cisco Router as TFTP server
How many of us know that we can make our router/switch a TFTP server. It can be used to copy system image/file from one router/switch to another. Let’s assume you have to copy image from your TFTP server to 10 switches located at a remote site where the WAN connection is very slow. In such…
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AAA configuration on Cisco router and switches
AAA stands for Authentication, Authorization and Accounting. It is a framework which controls the user access on the devices. Authentication: It is used to check the identity of an user. It helps us in identifying the users and accordingly we can give access to them Authorization: It controls the device access as per the user…
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SNMP configuration- Cisco Nexus switches
SNMP configuration on Nexus Step1. Login to nexus switch using admin credentials. Xshell:> ssh 192.168.1.1 Connecting to 192.168.1.1:22… Connection established. To escape to local shell, press ‘Ctrl+Alt+]’. User Access Verification Cisco Nexus Operating System (NX-OS) Software TAC support: http://www.cisco.com/tac Copyright (c) 2002-2012, Cisco Systems, Inc. All rights reserved. The copyrights to certain works contained in…
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AAA configuration on Cisco Router
Basic AAA configuration on Cisco Router AAA stands for Authentication, Authorization and Accounting. It is a framework which controls the user access on the devices. Authentication: It is used to check the identity of an user. It helps us in identifying the users and accordingly we can give access to them Authorization: It controls the…
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How to Configure SNMP on H3C Switches (SNMPv2c & SNMPv3) – Complete Step-by-Step Guide
How to Configure SNMP on H3C Switches (SNMPv2c & SNMPv3) Simple Network Management Protocol (SNMP) is one of the most widely used protocols for monitoring and managing network devices such as switches, routers, firewalls, and wireless controllers. Whether you use SolarWinds, PRTG, Zabbix, ManageEngine OpManager, or another Network Management System (NMS), SNMP enables these tools…
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Port channel configuration on H3C switches
This document explains the port-channel configuration on H3c 5920 switch. To explain the configuration we have configured two interfaces Ten-GigabitEthernet1/0/1 and Ten-GigabitEthernet1/0/2 in port-channel 1. Step1. Login to Switch with admin access. < H3C-Switch> Step2. To make configuration changes you must enter in Systemview. <H3C-Switch>system-view System View: return to User View with Ctrl+Z. [H3C-Switch] Step3. Go…
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Enable SSH on CISCO router and switches
Configure SSH on Cisco Routers and Switches The Secure Shell (SSH) is a protocol for secure remote login services over an insecure network. This document explains the procedure to configure SSH on Cisco Router and Switches. SSH is preferred over TELNET as it encrypts the communication between server and client and vice versa. Before enabling…