Question that i couldn't understand the answer of it?
What is valid reason for a switch to deny port access to new devices when port security is enabled?the answer is :A. The denied MAC addresses have already been learned or configured on another secure...
View ArticleRedistributing BGP into OSPF
Hi !This topic must be on the "CCIE R&S Lab Workbook Volume I Version 4.1" forum but I see that it was not much visited so I decided to post it here. I hope you don't mind me posting it here. I am...
View ArticleWho's from the Philippines?
Hey Gents,Just want to know who's from the Philippines here at IEOC? I am currently in the Philippines preparing for th lab exam on October, maybe you want to have a chat, talking about anything from...
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BGP Update Source Logic, Bidirectional or Unidirectional?
Hello Community,I have the above topology configured in BGP AS 200 as follows:R2(config)#do show ip route rip | b GatewayGateway of last resort is not setR 3.0.0.0/8 [120/1] via 10.1.234.3,...
View ArticleLocal command authorisation
Hi All,I am having trouble understanding the following config. I was of the understanding that you could only see the portion of the config that you have explicitly allowed under the privilege command...
View ArticleMPLS for dummies part II (14.4)
Good afternoon. Currently looking at section 14.4 of vol 1 The following is a ping from R5 to R4Rack22R5#ping vrf VPN_B 155.22.76.6 source 155.22.5.5 re 1 Type escape sequence to abort.Sending 1,...
View Article[Last minute advice]
Hi, all:Next week, I'll be taking the lab and I thought I'd ask for you opinion on how to handle the exam questions as to how far should I go into best-practices and invest valuable time in...
View Article[mpls vpn pe-ce bgp] with ospf as igp
hi,all:i would like to ask for you thoughts on the following scenario.CE1---(ebgp)---PE1---PE2----(ebgp)---CE2I have a backdoor link between CE1/2 and i'm running ospf for loopbacks and backdoor link...
View Article[mpls vpn eigrp pe-ce]
hi, all: if you have an mpls vpn setup, with 2 or more CEs using EIGRP you're only required to redistribute BGP into EIGRP without having to set a metric for the CE to receive the routing table. This...
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Redistribution issue with OSPF
Hi all I have a very strange bug on OSPFI am desperatly trying to inject a simple static route in OSPF and that's fail whatever I tryMy configuraton is basic : ==========================R1#sh...
View ArticleWhy does INE use HTTP for testing QoS?
Hi There,Just a question from left field. I am seeing a few times that INE use HTTP to copy files from one machine to another to introduce traffic. Usually so that QoS can be demonstrated. Is there a...
View Articleip sla syntax - rtr type udp ?
Hi all,Can anybody translate this in the ip sla syntax? rtr 1type udp dest-ip 255.255.255.255 dest-p 5575 source-ip a.b.c.dcontrol disabletimeout 1frequency 1Tried few things, but I am unable to...
View ArticleIPS Equipment
Hello All, i am looking for what equipment i will need to study for teh CCNP security system now. I am trying to get everything ready for when i finish reading the book. Any ideas will help, thanks,
View ArticleReduce STP convergence time to 20s ? possible methods ?
Hi all, i found this exercise:"In order to improve network convergence, configure the switches so that any device is able to detect and respond to an indirect link failure in 20s"The solution of WB is...
View ArticleRelease of CCIE Security V4 Materials
Hi,Just wondering if INE have any plans for the release of the new CCIE Security blueprint materials any target date?
View ArticleLLQ - How it works
Hi. Could someone help me with below diagram?Please look in diagram and confirm or correct algorithm and all...
View ArticleShaping and Policing values - Layer 2 Headers
This is 2 part question. 1. Are there any types of shaping/policing/LLQ etc that dont include Layer 2 in the bandwidth calculation?My summary:LLQ = Includes Layer 2 header sizeMQC Policer = Includes...
View ArticleLAB exam - troubleshooting section ?
Hi,is it just a rumor or an official troubleshooting section will be included within the lab exam (R&S lab style) ?From what I understood some kind of troubleshooting was already included in...
View ArticlevPC Vlans, non-vPC Vlans
Hello group, I have this scenario: http://ccie18473.net/vPC-UCS.jpg It’s an UCS system connected via vPC to a pair of 7Ks. The vPC port-channel peer-link transports all Vlans. I have another...
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OTV Deployment Options
Hello group, Based on the official document called “OTV Technology Introduction and Deployment Considerations”, I arrived to the four options in the diagram: Now I want to find the pros and cons of...
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