a little about RIP
Hello Community,I have a quick question regarding the old RIP protocol that came oto me while watching the ATC v4.5 about authentication of RIP taught by BRIAN. 1°) is there any way that authentication...
View ArticleVBLOCK
Knowing that VBLOCK is an assembly for the Cisco DC solution , VMWARE for virtluization and EMC for storage . IF we already have the ACE , MDS , then will it be better to go for VBLOCK or only buying...
View ArticleCCIE DC Courses
Hello Brian/Mark, I have purchased the CCIE DC products (including Technology Labs) last week to learn Datacenter technologies. Currently I don't have any plans of taking the CCIE DC exam (preparing...
View ArticleOpen reference docs in browser tabs
Hi All,Something yo may or may not do, which I inadvertenly came across yesterday (which I've now found to be incredibly useful). When studying and you are regularly accessing config guides and...
View ArticleQoS child policy-map vs parent policy-map
Guys,I have read and implemented QoS for some couple of times now but the area that still gives me some issues is the concept of this child policy-map verse parent policy-map.If someone can explain...
View Article1.1 System MTU
For this tast, since we are using Q-in-Q tunnels, should the system mtu also be changed to 1504? Would that be a mistake on the test? Thank you, Tom
View Article12.42 EEM Scripting: action continue
Has anyone an idea, why the command "action 5.0 continue" is included in the SG?This "continue" clause should not be needed here, as continue would be used in a loop (when "while" clause is used), but...
View ArticleSTP Bridge Assurance in MST mode
Hi,I've been going through the first set of Nexus workbooks on the DC track, and have been testing BA with MST, and I don't seem to be able to get it to work - or am I missing something? My N7k is...
View Article2.1 OSPF Filtering out stub network???
In 2.1 it states we need to filter out LSA's so they are not sent out stub networks. This question makes no sense to me. The answer has use filtering all LSA's out FA0/1 on R3. That interrace...
View ArticleSplit BB1/FRS Config verification
Hey guys, Just getting started on the CCIE and journey and I have just finished (hopefully) building out my lab to match the INE topology. I have the advantage of working for a Cisco Partner/ISP so we...
View ArticleSource and Dest mac address of BPDU during STP initial convergence
Hi,Sw_A----------Sw_B-----------Sw_CSTP initial convergence.Consider Sw_A is root bridge. During initial convergence, Sw_A is elected as Root Bridge, Now What is the Src and Dst mac-address of the BDPU...
View ArticleSecond course...
No dessert!!!! CCIE take 2 on October 24th. Also attending the boot camp in London starting the 15 July. Anybody keen to exchange ideas or preparation techniques please get in touch. Normal 0 false...
View ArticleCCIE R&S lab for sale
Hello, guys. I’m selling my CCIE lab. Used it a lot for my Security and RS. The lab is 100% good for INE RS topology; Cisco360 also works, just need to use different routers as Rx and to move 4-5...
View Article12 Port Network
Hey guys, I'm gonna buy one CCIE RS lab from 12portnetwork on ebay, but I dont know them. Anyone already bought something ? Anyone know this company ? The site is www.12portnetwork.com Thanks
View ArticleLab Doubts
Hey guys, I'm looking for a CCIE RS lab, and I saw two serie of devices, what do you think is better?? This lab: R1 2610XM 2 - WIC-1T 128 32 (it will be at least 2610xm or better as 2620xm, 2650xm, I...
View ArticleEnvironment Question of LAB exam
Good day.Sorry if this is a dupe question. I run Linux as my desktop and use SecureCRT as my terminal/ssh/telent client. I can only wish that they would allow me to use my environment but know that...
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Weird Trace Route over MPLS
Hi Experts, I encountered this weird trace output. The entire network is running EIGRP in a single AS. We are also running EIGRP on the ASA firewalls to advertise the networks behind it. P1, P2, and P3...
View ArticleTask 13.7
This task doesnt really work for me, I had to get some help using the SG but it still not works Here is what I got on the DHCP Relay : DHCP: Server ID Option: 155.1.146.6 DHCP: offer received from...
View ArticleBGP SoO
Hi. I have a question about BGP SoO. what is the need for using this Loop-prevention method in BGP, whereas, I think, the CE router will drop the updates received from PE router due to AS-Path loop...
View Articleibgp peering workbook vol
to Narayane Neupanwhen you will have time reply me to my question .Configure BGP on all internal devices using AS 100.for R1 router bgp 100neighbor 155.1.0.1 remote-as 100neighbor 155.1.0.2 remote-as...
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