Problem:Server 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)
-------------------- ------- ------------ ----------------
Q1:Which material is most helpful
Q2:which packets can help you find the cause
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
3. The twisted pair transmission distance is 100 meters . Troubleshooting method 3: 1. Install the flash card of the intact router on the faulty router to boot; Configure terminal Lesson 1: Configuring Cisco ASA Adaptive Security Appliance NAT Features The fifth place of TR: Section2's multicast, all directly under the cognac, and when he TR me, I can't see it immediately, can't get up, even worse, when I fix the configuration, the forefoot Just added the configuration, he gave me the next second no (change the global configuration of R17), and finally my wall did not help me to serve him. This multicast is not required. B(config)#inte s 0 Basic Stateful Inspection Tuning Features Lab 5-2: Configuring Active/Active High Availability 10.1.1.1/255.255.255.255 1. Segmentation : Broadcast domain division Hostname Do you wish to change the configuration? y/n [n]: y (select yes) Network 192.168.1.0 0.0.0.3 Check to see CDP neighbor ( containing three layers of the IP address ) There are two ways to transfer FTP: ASCII, binary. Crossover : switches and switches , switches and HUB connections 4. What are the advantages and disadvantages of UDP compared to TCP? Protocol data unit **Diagnostic section:** Debug ip eigrp neighbor Enable "break/abort has effect"? y/n [n]: n (select no) want to tell you that if you don't plan for future work in the current Works at the link layer of the OSI model, based on mac address forwarding. Application related configuration A year later, the apprentice was kneeling in front of Master. Master asked again: "What is the real meaning of the black belt?" 21. What is the mechanism for processing the loop between the L3 network and the L2 network? Show hosts HoldTime 180 seconds ( every two CDP information will guarantee save 180 [ seconds ) (Version 1 version has been knocked 11 times in total, version 1 + version 7 times, version 2 version 15 times,ccie routing and switching lab locations, version 2+ version 10 times, version 3 version 5 times) As the software takes longer and longer, I find it harder and harder to make software. Where is it difficult? How to make a good software. What are the good software standards? Two words, easy to use, good-looking! The greatest value of programmers is the ability to make good and good-looking software. In OSPFv2, only the primary IP of a port can participate in the OSPF protocol. 2. Storage forwarding : slow speed , to ensure the correctness of the frame being forwarded . ----- s1 RA s0 >-------- s1 RB s0 --------- s1 RC s0 ------ 2. Tunnel technology IPV6 communication between IPV6 networks (main), IPV6 communication between IPV4 networks Managing the Cisco ASA Adaptive Security Appliance Basic Upgrade as you are willing to go, as long as you don't give up. My Enable "ignore system config info"? y/n [n]: n (select no) The design of the area, how to carry out traffic sharing, how to backup the route makes my understanding of the network suddenly clear. I finally know that CCNP and CCDP certificates that I have been swallowed up are so worthless. In fact, I don't really understand many things. Every technology has its own reasons. To use it, you must understand it.
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.
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
Cisco Dumps Popular Search:
cisco ccie lab cost ccna exam dumps 2019 ccnp route lab workbook ccnp voice troubleshooting pdf ccie security lab setup ccie routing and switching lab topology spoto ccie review ccna 200-125 new dumps ccie security v5 blog ccna ccnp dumps
Copyright © 2024 PASSHOT All rights reserved.