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  • CCVP Qos (642-642) Quick Learning

    By Raiy Wong | November 2, 2009

    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, you will be prompted to register, before proceeding to access this content.

    Introduction to Modular QoS CLI

    By the end of this module you will be able to:

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    Topics: 642-642 Exam, CCIP, CCVP | No Comments »

    CCVP CVOICE (642-436) Quick Learning

    By Raiy Wong | October 31, 2009

    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, you will be prompted to register, before proceeding to access this content.

    Introducing Voice over IP

    Upon completing this lesson, you should be able to:

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    Topics: 642-436 Exam, CCVP | 1 Comment »

    CCNP BCMSN Notes – Aggregating Switch Links

    By Raiy Wong | October 30, 2009

    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 types eligible for examination:

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    Topics: CCNP, CCNP Notes | No Comments »

    CCNP BCMSN Notes – VLAN Trunking Protocol

    By Raiy Wong | October 30, 2009

    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

         Transparent – Does not participate in VTP but will forward advertisements

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    CCNP BCMSN Notes – VLANs and Trunks

    By Raiy Wong | October 30, 2009

    The normal range allows for VLANs 1 -1005; IEEE 802.1Q expands this to 1 – 4095.

    VTP version 1 and 2 only support VLANs 1 – 1005. VTPv3 will support extended VLANs but isn’t available yet.

    Dynamic VLANs can be configured by a VLAN Membership Policy Server (VMPS).

    Trunk types:

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    CCNP BCMSN Notes – Switch Port Configuration

    By Raiy Wong | October 30, 2009

    IEEE standards:

       802.3 – Ethernet

       802.3u – Fast Ethernet

       802.3z – Gigabit Ethernet

       802.3ab – Gigabit Ethernet over copper (1000Base-T)

       802.3ae – 10 Gigabit Ethernet

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    CCVP CIPT2 (642-456) Quick Learning

    By Raiy Wong | October 30, 2009

    The following Quick Learning Modules are focused on a specific lesson or topic from the current CIPT2 6.0 curriculum.

    This content is only accessible by Registered Users. If you have not yet registered, you will be prompted to register, before proceeding to access this content.

    Implementing AAR for Locations-Based CAC in Cisco Unified Communications Manager 6.0

    By the end of this module you will be able to:

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    Topics: 642-456 Exam, CCVP | No Comments »

    CCVP CIPT1 (642-446) Quick Learning

    By Raiy Wong | October 28, 2009

    The following Quick Learning Modules are focused on a specific lesson or topic from the current CIPT1 6.0 curriculum.

    This content is only accessible by Registered Users. If you have not yet registered, you will be prompted to register, before proceeding to access this content.

    Implementing Features in Cisco Unified Communications Manager

    Upon completing this lesson, you should be able to:

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    Topics: 642-446 Exam, CCVP | No Comments »

    CCNP BCMSN Notes – Switch Operation

    By Raiy Wong | October 27, 2009

    Layer 2 Switching

    Factors in a switching decision:

    Layer 2 forwarding table – Content Addressable Memory (CAM) table

    Security ACLs - Access lists are stored in compiled form in the Ternary CAM (TCAM) QoS ACLs – Used to police traffic flow, also stored in the TCAM

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    Topics: CCNP, CCNP Notes | No Comments »