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PAT configuration Master Wu Xue, wait, wait, after a few minutes, I still don't speak, obviously he is not satisfied. Finally he said: "You still haven't got the black belt. Come back a year later." Cisco ASA Adaptive Security Appliance Licensing Options Send an ARP broadcast. A will send an ARP broadcast to access the MAC address of the B server, and B has to respond, so A gets the MAC address of B. In and out are relative, such as: worst is cit, I can't believe it can, I have all the analysis of the Ciphertext authentication EUI-64 generates a MAC address of 48 bits based on the MAC address. The first 24: FFFE: the last 24 bits. Fix: Reconfigure R15 after IGP recovery finishing the test, I received a telephone interview when I was Physical layer : Action : cruelty in the workplace, feel the end of being eliminated, and such an Do you wish to change the configuration? y/n [n]: y (select yes) network we talk about. This is the source of strength that we dare to Troubleshooting method 2: Enter the monitor mode input: (note the case) BECN: Backward explicit congestion notification IPV6 address type: unicast, multicast, anycast =========================================================== ================ /48 NLA next level polymerization the network world, and also participated in several product conferences 2. After booting, reinstall the flash card of the failed router; 24.According to your experience, GE's port, when the traffic reaches the number, can you think that congestion has occurred? 2.5G POS port, when the traffic reaches the number, can you think that there is congestion? Experiment : Application layer: A layer in the TCP/IP stack that supports network applications and provides an interface to interact with the local operating environment. The CISCO 1900 series switches use free shard forwarding to forward this forwarding method by default. Port ID representation: Interface Serial1 Access-list 100 permit TCP host 10.3.3.1 host 172.16.3.1 eq 23 want to tell you that if you don't plan for future work in the current Ip address 2001::1/64 1. Address is enough (128 bit) Vlan database Change the cost cost of an interface . 2. each non-root bridge election of a root end port . 1) Bandwidth Lowest Cost 2) Lowest Recevied BridgeID Switch function: and grateful group of people. Configuration Summary 4. Experience 2. Extended access control list 100-199, 2000-2699 Ip add 10.1.1.1 255.255.255.0 B(config)#inte s 0 Ip address 192.168.2.1 255.255.255.0 secondary On the day of the exam, I always felt that I was nervous, but the fact is not what I thought. My mentality is very good. At 8.40 on October 31, I arrived at the Yintai Center and waited for nearly 30 minutes. The examiner finally came down with us. After entering the examination room,ccie lab preparation strategy, after a routine explanation, I started the exam. When I was troubleshooting, I was very excited. I met it. After the test took 1 hour and 30 minutes, all the questions were already After the inspection, I was also happy, but in the last 10 minutes, I pinged my multicast receiver. All the points were all a bit. I was a little panicked at the time. I was really anxious at that time. It was 1 minute and 120 minutes. I watched the countdown and there were 5 minutes. I started to check it from the right side and found that the configuration of the rp of a device was gone. I don’t know if the examiner gave me a mistake or a strange phenomenon. The last 3 minutes, finally, I just saved, time is up.
CCIE Routing and Switching LAB Dumps
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: Aug 01,2025
Latest Dumps
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ccie lab preparation strategy
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.
SECTION 1 LAYER 2 TECHNOLOGIES
Section 1.1: LAN Access
The following requirements were pre-configured
l VTP is turned off in all switches
l All required VLAN, including access-ports configuration in all relevant switches are provisioned.
l All required SVI interface in all relevant switches (including IP address and subnets mask) are provisioned.
Configure the network in all sites as per the following requirements:
l Access-port must immediately transition to the forwarding state upon link up, as long as they do not receive a BPDU. Use the minimal number of commands per switch to enable this feature.
l If an access-port receive a BPDU, it must automatically shutdown. Use the minimal commands per switch to enable this feature.
l Ports that were shutdown must attempt to automatically recover after 10 minutes.
l None of the switches may generate a TC.
section 1.2: LAN distribution
configure the headquarters’ network as well as the large and medium office networks as per the following requirements:
l all trunks must use dot1q encapsulation
l negotiation of trunking protocol must be disabled in all switches
l distribution switches (SW300, SW301, SW400, SW401, SW500, SW501) must initiate etherchannel negotiation using LACP
l configure layer 2 etherechannel’s number as shown in the ‘diagram 1: main topology’ and ‘diagram 5: layer 2 connections’ (that is use only Po1 and/or Po2)
l ensure that all ports included in etherchannels are effectively in use and bundled in the expected channel
l access switches must see similar output as shown below:
section 1.3: LAN resiliency: spanning-tree
configure the headquarters‘network as per the following requirements:
l SW300 must be the spanning-tree root bridge and must maintain a single spanning-tree instance for the following VLANs: 2000, 2002, 2004, 2006, 2008 (use instance number 2)
SW301 must be the spanning-tree root bridge and must maintain a single spanning-tree instance for the following VLANs: 2001, 2003, 2005, 2007, 2009 (use instance number 1)
l all other VLANs, except 3001, must share the default spanning-tree instance
l ensure that interface E0/2 of SW 300 and SW 301 is a dot1q trunk and that it switches frames for VLAN 3001 only
l SW300, SW301, and SW 310 must not have any blocked ports for any access VLAN (2000-2009)
l SW310 must have the least chance of being elected the root bridge for any VLAN
l none of the three switches may run more than four instance of spanning-tree at any point in time
configure all access switches in both datacenter networks (SW110, SW111, SW210, SW211) as per the following requirements:
l use 32-bit based values for the default port path cost
l all four switches must use the default value for their interface cost
section 1.4: WAN switching technologies
configure the home router R70 as per following requirements:
l the Ethernet WAN link must rely on a layer 2 protocol that supports authentication and layer 3 protocol negotiation
l the service provider expects that R70 completes a three-way handshake by providing the expected response of a challenge requested
l R70 must use the hostname “R70”and password “CCIE” (without quotes)
l R70 must receive an IP address from R8 and must install a default route pointing to 201.99.8.8
l ensure that R70 can successfully ping 8.8.8.8, which is located in the ISP#2 cloud
l you are not allowed to configure any static route in R70 in order to achieve the previous requirements
l use the pre-configured Dialer 1 interface as appropriate
section 2 layer 3 technologies
section 2.1: OSPF in HQ
configure the headquarters network (BGP AS#65003) as per the following requirements:
l both gateway routers of the headquarters network must always advertise a default route into the ospf domain
l all four devices produce the exact same output as shown below. everything must match, except the “dead time” counters and line order
section 2.2: OSPF in DC#1
in order to speed up OSPF convergence in the datacenter#1 network, limit the number of IP prefixes that are carried in OSPF LSAs that OSPF is preconfigured in all required devices in datacenter#1
configure the datacenter#1 network as per the following requirements:
l all OSPF devices must exclude the IP prefixes of connected networks when advertising their type 1 router LSA, except for prefixes associated with loopbacks or passive interfaces
l host loopbacks are the only OSPF intra-area prefixes that may appear in any DC devices ‘routing table
l your solution must still apply if any new interface was added to the OSPF domain
l don not use any prefix-list or another explicit filter anywhere
l do not configure any interface as unnumbered
l do not remove any pre-configuration
section 2.3: B2B connection with partner#1
R100 is located in the partner#1 network and is connected to R42. it supports OSPF only. configure the large office network as per the following requirements:
l R42 must run a separate OSPF process with R100
l as mentioned in item 2.6, the site gateways R40 and R41 area not allowed to redistribute OSPF into BGP and vice versa
l R42 is allowed to redistribute OSPF into BGP and vice versa
At the end of the exam:
l The server 2 (that is located in the Datacenter#2) must be able to ping the IP address 100.100.100.100/24 (that is located in the partner#1 network)
R100, the partner router, must receive the external prefixes as shown below and no other prefixes:
Section 3 VPN Technology
Section 3.1: MPLS VPN
Section 3.2: DMVPN
Section 3.3: Internet Access
Section 3.4 LAN to LAN IPsec
Section 4 Infrastructure Security
Section 4.1: Device Security
Section 4.2: Network Security
Section 5 Infrastructure Security
Section 5.1: System Management
Section 5.2: Quality of Service
Section 5.3: Network Services
Section 5.4: Network Services
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