1. Which point-to-multipoint technology utilizes an IPv4 address embedded in an IPv6 address (the IPv4 address is converted to hexadecimal and then concatenated to the prefix 2002::/16) to allow isolated IPv6 domains…
CCIE R&S Core Knowledge Question(1)
1. Which LSA type is flooded throughout the autonomous system by an Area Border Router and contains an AS Boundary Router address? Highlight for answer: Type-4 LSA (ASBR Summary) 2. R1#ping FE80::2…
CCIE R&S Lab Exam (Open-Ended-Question)
First，let’s look at two Cisco official declarations about the open-ended question of CCIE R&S Lab Exam. Jan 14, 2009 Changes to CCIE Lab and Written Exam Question Format and Scoring Effective February…
BCMSN Lab4 – Configuring Layer 3 Redundancy with HSRP
【Lab Objectives】 1. Understand the working principles of HSRP. 2. Master the HSRP configuration methods. 3. Understand the standby and track functions of HSRP. 【Lab Topology】
BCMSN Lab3 – Configuring L2 & L3 EtherChannel with LACP
【Lab Objectives】 1. Master the configuration methods of the Cisco-proprietary LACP link aggregation protocol. 2. Master the differences between the Layer2 LACP configuration and the Layer3 LACP configuration. 3. LACP is the…
BCMSN Lab2 – Configuring L2 & L3 EtherChannel with PAgP
【Lab Objectives】 1. Master the configuration methods of the Cisco-proprietary link aggregation protocol of PAgP. 2. Master the differences between the Layer2 PAgP configuration and the Layer3 PAgP configuration. 3. PAgP is…
BCMSN Lab1 – Routing Between VLANs and VTP Protocol
【Lab Objectives】 1. Master the VTP configuration methods. 2. Master the routing configuration methods between VLANs and the sub-interface configurations. 【Lab Topology】
BGP Lab3 – Configuring BGP Summarization
【Lab Objectives】 1. To master the summary configuration methods which points to the static routing of interface NULL0. 2. To master the summary configuration methods by using aggregation-property route. 【Lab Topology】
BGP Lab7 – Configuring BGP Weight
【Lab Objectives】 1. When the local export router has a number of outward self-government system link, it needs to apply the weight attributes which can decide the data flow to outflow of…