Q6: R15 ipv6 inside redis ospf end month is only 600 yuan. Later, there is no income for a long time. At is the Everest in my mind, sacred, sublime, out of reach, in order to 1900 supports only support ISL trunk protocol encountered practical problems, they couldn’t help themselves. The This View history commands ( commands that have just been used recently ) Multicast routing function: ipv6 multicast-routing 1. Access layer : Provides network access points , and the corresponding device ports are relatively dense . Main devices : switches , hubs . All-trans line (Rollback): used for CISCO network equipment for the management . On the interface enabled with PPP (4) CCIE has great brand value In IPV6, a port can participate in different protocols or participate in different processes of the same protocol. In the decades of life, you will not always point back, and the opportunity will always be reserved for those who are prepared. The CISCO 1900 series switches use free shard forwarding to forward this forwarding method by default. I => All neighbors Then I spent three months finishing the CCNP book of the Electronic Industry Press. This was the only information of CCNP at that time. It was a photocopying version, NP1.0, and the Ang Li Bookstore was not complete. I feel that access (later called BCRAN) has very little contact and no information. I feel very embarrassed. Later I went to Beijing to attend a Ciscoworks Network Conference. At that time, People Publishing published the first Chinese network technology. Reference book, I took one at the time, and my heart was much more practical. Then I spent more than two months to finish CCNA, CCDA, CCNP, CCDP. I still remember that when I finished the last course of CCDP,ccie r&s lab exam experience, it happened to be Christmas. The lively and peaceful atmosphere on Huaihai Road made me have an inexplicable Excited and relaxed, I got home, dialed the Internet, and opened the four-nation war of Lianzhong, which I hadn’t played for a long time, and had a good addiction.
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
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.
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
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