cisco & cisco network
Cisco IOS Order of Operation
Here we found information on the order of operation of the different features on an interface and the packet traverses the IOS software from Cisco.com , which may not suitable for every case table. Anyway, check it whether is suitable or not. Inside-to-Outside...
Tutorial of HSRP Basic Configuration
Let’s say that you have dual edge routers and you would like to provide some redundancy should one fail. You wouldn’t want to have to re-configure every device on your LAN to point to the other GW should the first one fail so this is where HSRP (Hot Standby...
To Know VRRP Basic Configuration
Here we will go over a basic VRRP (Virtual Router Redundancy Protocol) configuration. VRRP is very similar to the other two, HSRP and GLBP. However it is not a Cisco proprietary protocol, it is standards based. Also, it, unlike GLBP , does not provide...
GLBP & GLBP Basic Configuration
What is GLBP? (GLBP) is supported by Cisco 1700, 2600, 3620, 3631, 3640, 3660, 3725, 3745, 7100, 7200, 7400, 7500 series. GLBP is a Cisco proprietary protocol that attempts to overcome the limitations of existing redundant router protocols (HSRP, VRRP...
Cisco Communications Manager Express Overview
With the cost of high-performance networking switching equipment coming down, the implementation of alternative voice solutions has become common. There are a number of different voice solutions that utilize the existing network to provide not only a...
VLAN Types
Nowadays, there is essentially one way of implementing VLANs - port-based VLANs. A port-based VLAN is associated with a port called an access VLAN. However in the network there are a number of terms for VLANs. Some terms define the type of network traffic...
Tips to Configure VLAN on a Cisco Switch
VLAN stands for virtual LAN and technically we can say, a VLAN is a broadcast domain created by switch. When managing a switch, the management domain is always VLAN 1, the default VLAN. All ports of switch are assigned to VLAN 1 by default. VLAN increase...
Cisco VTP: VLAN Trunking Protocol---VTP Versions’ Difference
VLAN Trunking Protocol (VTP) is a Cisco Layer 2 messaging protocol that manages the addition, deletion, and renaming of VLANs on a network-wide basis. Virtual Local Area Network (VLAN) Trunk Protocol (VTP) reduces administration in a switched network....
Quick Q and A to know Cisco SMARTnet Service.
What is Cisco SMARTnet Service? Cisco SMARTnet Service is an award-winning technical support service that can give your IT staff direct, anytime access to Cisco experts and online self-help resources required to resolve issues with most Cisco products....
QoS Classification and Marking Configuration
In this article we will share the details for proper QoS Marking and Classification configuration. As discussed in the VoIP Quality of Service (QoS) Basics article, the first thing that must be accomplished when configuring QoS is the classification and...