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how to prepare for ccie routing and switching lab

how to prepare for ccie routing and switching lab


Here is the most accurate CISCO CCIE WRITTEN exam questions and answers. All study materials need to be carefully selected by professional certification experts to ensure that you spend the least amount of money, time, and pass the high quality exam. There is also a professional service team that can customize your study plan for you to answer all your questions, PASSHOT's CCIE Written Dumps is definitely the biggest boost for you to test CCIE that helping you pass any Cisco exam at one time.

    how to prepare for ccie routing and switching lab

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  • =========================================================== ===============   Plus re- load Router ( restart )   Anyone who has passed CCIE knows that CCIE has a wide range of knowledge, including routing, switching, bridging, security, QOS, voice, multicast, etc. for routing and switching. According to Cisco's official statement, all Cisco IOS12.0 support all features are within the scope of the exam. More than 500 M docment CD documents are just a part of all Cisco documentation. And the examination is very detailed, such as the routing protocol, always test some of the experience problems encountered in the ordinary work, when the "bird" encounters these problems, it can only be a word "dish", when the "shrimp" encounter To these problems, it will become a "big" word,how to prepare for ccie routing and switching lab, tired lying on the ground can not afford. Can get such a complex network in a short day. It can only be the husband of the iron fan princess - not only the cow, but also the word of the devil! Therefore, people who have passed CCIE are not only useful to the company from a technical point of view, but also useful.

Demo1:

ProblemServer 1 can not get ip address.

Materials:

SW3#show ip dhcp snooping  

Switch DHCP snooping is enabled

DHCP snooping is configured on following VLANs:

none

DHCP snooping is operational on following VLANs:

none

Smartlog is configured on following VLANs:

none

Smartlog is operational on following VLANs:

none

DHCP snooping is configured on the following L3 Interfaces:

Insertion of option 82 is enabled

   circuit-id default format: vlan-mod-port

   remote-id: 0018.b9da.5300 (MAC)

Option 82 on untrusted port is not allowed

Verification of hwaddr field is enabled

Verification of giaddr field is enabled

DHCP snooping trust/rate is configured on the following Interfaces:

 

 

Interface          Trusted     Allow option     Rate limit (pps)

 --------------------   -------         ------------     ----------------  

Q1Which material is most helpful

Q2:which packets can help you find the cause


Demo2:

Customer just setup a IPv6 Network, with HSRPv6 on R1 & R2. After setting up, all hosts lose connection.

What would you recommend to your L1 Engineer as a Quick Fix?

CE1 key configuration

standby 1 priority 200

standby 1 preempt

ipv6 nd router-preference low

CE2 key configuration

standby 1 preempt

ipv6 nd router-preference high 

 

 

I think it is a rouge device because I don't see any problems with the HSRPv6 config. PCs are configured with "ipv6 enable", "ipv6 autoconfig"

The R1 have a "ipv6 nd-preference high" and R2 have "low" if I'm not wrong.

 

How fast fix the problem?

 

¡ Shutdown the link between CE2 and PE2.

¡ Shutdown the link between CE1 and PE1.

¡ Configure CE1 with highest HSRPv6 Priority.

¡ Configure CE2 with highest HSRPv6 pirority.

¡ Configure CE2 with low HSRPv6 priority.

¡ Shutdown CE1 interface e0/0.

¡ Shutdown PE2 interface e0/0.

¡ Disable fast-switching on CE's LAN.

¡ Enable fast-switching on CE's LAN.

¡ Change HSRPv1 to HSRPv2 version


CCIE Routing and Switching LAB Dumps

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Exam Code: CFG: LAB1、LAB1+、LAB2、LAB2+、LAB3
TS: TS1(5 sets)、TS2(3 sets)
DIAG:DIAG 1~DIAG 8(8 sets)

Certification Provider: Cisco

Certification Exam Name:CCIE Routing and Switching Lab

Update Date: Dec 21,2024

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