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CCVP CVOICE (642-436) Quick Learning
Saturday, October 31st, 2009The following Quick Learning Modules are focused on a specific lesson or topic from the current CVOICE curriculum.
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Introducing Voice over IP
Upon completing this lesson, you should be able to:
Tags: 642-436, [...]
CCNP BCMSN Notes – Aggregating Switch Links
Friday, October 30th, 2009EtherChannel 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:
Tags: BCMSN Notes, Load Balancing
CCNP BCMSN Notes – VLAN Trunking Protocol
Friday, October 30th, 2009VTP 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
Tags: BCMSN Notes, Trunking, VLAN
CCNP BCMSN Notes – VLANs and Trunks
Friday, October 30th, 2009The 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:
Tags: BCMSN Notes, Trunk, VLAN
CCNP BCMSN Notes – Switch Port Configuration
Friday, October 30th, 2009IEEE 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
Tags: BCMSN Notes, IEEE, Switching
CCVP CIPT2 (642-456) Quick Learning
Friday, October 30th, 2009The following Quick Learning Modules are focused on a specific lesson or topic from the current CIPT2 6.0 curriculum.
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Implementing AAR for Locations-Based CAC in Cisco Unified Communications Manager 6.0
By the [...]
CCVP CIPT1 (642-446) Quick Learning
Wednesday, October 28th, 2009The following Quick Learning Modules are focused on a specific lesson or topic from the current CIPT1 6.0 curriculum.
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Implementing Features in Cisco Unified Communications Manager
Upon completing this lesson, you should [...]
CCNP BCMSN Notes – Switch Operation
Tuesday, October 27th, 2009Layer 2 Switching
Switching Decision
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
Tags: BCMSN Notes, Switching