Root Bridge Configuration The root bridge should be positioned centrally in the network to ensure the spanning tree forms in a predictable manner. Two bridge ID formats are available: 802.1D Standard…
CCNP BCMSN Notes – Traditional Spanning Tree Protocol
STP is defined in IEEE 802.1D. BPDUs STP messages are carried by Bridge Protocol Data Unit (BPDU) frames; BPDUs are multicast to 01:80:c2:00:00:00. BPDU types: Configuration – Used for spanning-tree computation…
Network Fundamentals, CCNA Exploration Companion Guide
Network Fundamentals, CCNA Exploration Companion Guide is the official supplemental textbook for the Network Fundamentals course in the Cisco® Networking Academy® CCNA® Exploration curriculum version 4. The course, the first of four…
CCVP TUC (642-426) Quick Learning
The following Quick Learning Modules are focused on a specific lesson or topic from the current TUC curriculum. This content is only accessible by Registered Users. If you have not yet registered,…
IDEA Cooperative Communications for Improved Wireless Network Transmission
Cooperative communications, an emerging research area spurring tremendous excitement within academia and industry, has experienced an increase in demands for wireless multimedia and interactive services in recent years. Cooperative Communications for Improved…
CCVP Qos (642-642) Quick Learning
The following Quick Learning Modules are focused on a specific lesson or topic from the current QOS curriculum. This content is only accessible by Registered Users. If you have not yet registered,…
CCVP CVOICE (642-436) Quick Learning
The following Quick Learning Modules are focused on a specific lesson or topic from the current CVOICE curriculum. This content is only accessible by Registered Users. If you have not yet registered,…
CCNP BCMSN Notes – Aggregating Switch Links
EtherChannel Load Balancing EtherChannel distributes load across multiple physical links by examining between one and three low order bits of an arbitrary address. XOR is used when multiple addresses are examined. Address…
CCNP BCMSN Notes – VLAN Trunking Protocol
VTP modes: Client – Rely on VLAN information advertised by a server; no local configuration possible Server – Have full control over VLAN creation and modification for the VTP domain…