Single-mode vs. Multi-mode
Aside from the usual color coding for single-mode (yellow) and multi-mode (orange), how can we check if a fiber optic cable is using these modes ? Any hints ?
View ArticleCCIE #36665 the 2nd - SP
Hey guys, yesterday I passed the CCIE SP on my 2nd attempt… 10 months after the R&S. I actually started the SP journey 4-6 weeks after the R&S.You really need to know all the Technologies in...
View ArticleTASK 2.5 - cosmetic as-path question
Hi,I used:Rack1R6#show ip as-path-access-list AS path access list 54 permit _54$AS path access list 60 permit _60$but SG suggests that we should use ^54$ for routes originating from AS54.Anyway...
View Article10.42 MQC Single-Rate Three Color Policer
I couldn't understand a part of the question and corresponding ACL command.Question says ; Configure R4 to meter incoming HTTP traffic on its link to VLAN 146 And ACL which is created as permit tcp...
View ArticleBGP mdt peering
Hi,What is the advantage of using this command "bgp next-hop loopback " under vrf ?How this command is differnet from "next-hop-self" under BGP process?In which scenerios it should be used?plz...
View ArticleOSPF on Framerelay
Hi, I am trying one of CCIE exercises, ospf on framerelay. R1,R2 and R3 are connected framrelay cloud with R1 as hub. traffic from R2 to R3 will transit via R1. No broadcast redundant traffic flows...
View ArticleNeed suggestion:CCIE SP exam-Pass TS,Fail Config.Re-Evaluation?
I really need everybody opinion/suggestion,Just retake my ccie sp lab exam,I pass TS, but fail config sectionHOW to reflect your performance record to your actual score?because I know passing score...
View ArticleGroup policy by user
Currently I have a default group with default group policy for all users who are connecting to ASA 8.4 via AnyConnect VPN client. There are some users that I want to assign different policy parameters...
View ArticleRecommended study materials
Hello all Guru's,, I am looking for recommended study material for ccie route and switch. If someone can help me to know what books I will go with for study it will be really great help for me. I...
View ArticleFabric Path and vPC / vPC+
is it possible to bundle several fabric path links into one portchannel? I have not been able to find any documentation that supports or denies this. Thanks
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Site-to-Site IPsec VPN not working - Need help Verifying Configs
Hello community,I have configured Site-to-Site IPsec VPN as per the topology shown here but for some reason my routers are not negotiating Phase1 or Phase2. I have checked my configs multiple times...
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Blasted 2511!
OK, well today has been a bit disheartening. I fired up the 'ol lab and couldn't get my 2511 to work right. I had 12.2(26) IPSEC IOS loaded on it previously and used SSH to remote into it and could...
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Question on MoH at Br2R3 in CME SRST mode
Hello experts, I was practising B-ACD based on the drop-through example from Cisco configuration guide. Here's my Tcl script. Callers from PSTN call in and hear the initial welcome message. But if no...
View Article6.14 Virtual Links in Area 5
I cannot figure out why my virtual link will not come up unless I change the cost on the serial interface of R3 toward R2. Note, i've changed my rid to 2.2.2.2/3.3.3.3 for r2/r3. If I change the ospf...
View Article3560v2 IOS
Hello there.Just got my hands on two 3560v2-PS for my lab and I've noticed only IP base and IP services IOS images available, do you know if the IP services IOS will cover the Advanced IP services IOS...
View ArticleUsing Data Center Racks
I have been using INE Data Center book for a while. I want to do my labs on DC Racks.This will be my first experience with Racks.I require some clarification/help from members who have used it.After...
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Task 7.4 - Traceroute
Hi,In a way the SG breaks the rules for the lab for this task, since we are not allowed to use additional IP addresses unless otherwise specified.My solution works without breaking any rules:ip...
View ArticleIPv6 Multicast via GRE
Hi All, I am trying to get IPv6 multicast working over a GRE tunnel, but am having issues. My connection is below: R0 -----R1------R6 R0 and R6 support IPv6 multicast routing, but R1 does not. I set up...
View ArticleMPLS Traffic-eng router-id on destination router ?
Basic MPLS TE :R1 ---- MPLS TE toward loX -----> R10 (lo0, loX)We don't adverstise loX to IGP. What is the R10 mpls traffic-eng router-id should be ? lo0 or loX ? If router-id should be TE...
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