When build topology with fastEth and Serial, 206-unable to create UDP NIO
When build topology with fastEthernet AND Serial, i keep getting "206-unable to create UDP NIO". If i build topology with purely fastE or purely Serial it's working fine.I use GNS3 0.8.3 with Windows...
View ArticlePPP AAA Authentication 1.49
Is R5's solution missing the "ppp authentication pap default" command under the interface?Or is this command not necessary?
View ArticleWant to change the BB1-3 config
Hi, I want to change the BB1-3 config so I can use training materials from other vendors. Narbik...How can I load other config on the BB routers? When I enable I need a password. cisco doensn't work....
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CUPC Login Issue
Hi All,I need some help with CUPC login issue. When I try to login to the CUPC client, it returns the error: Login Failed. Unable to connect to your login server. I verified the end-user details in...
View ArticleCUPC Desk Phone Control Issue
Hi,Facing a strange issue with CUPC Desk Phone control. It is disabled and the server health status reads "Partially Connected(Primary)" - Cannot Connect to Phone.Over at CUPS, the user is enabled for...
View ArticleAn IETF Draft By P. Lapukhov
http://tools.ietf.org/html/draft-lapukhov-bgp-routing-large-dc-02
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FWSM Question - Lost connectivity to shared mgmt interface
Background:We have Cisco 6500 Firewall Service Modules with multiple contexts and shared management interface. The FWSM has a secondary module, every context has its own management IP address along...
View ArticleSubinterface Multipoint issue
Hi, I do have issue in configuring multipoint subinterfac, if I configured logical subinterface multipoint in the router. The main interface and the subinterface will go up/down status. Do I need...
View ArticleTask 8.2 Traffic Marking..
Here is my answer to the question 8.2. Is this correct? It says to mark all outgoing packet except VOIP and OSPF packets with DE-bit. !class-map match-all CRITICAL match not packet length min 80 max...
View ArticleInter-AS Option C
Hi everyone,I'm slowly plucking through the labs and I hit something that I kept scratching my head on in Lab 4. I had one AS (AS 1000) set up so each PE advertised it's own loopback into the global...
View ArticleIPv6 Books
Hello, what is a good book to read about Ipv6. The company i work for will be migrating to the IPv6 soon and I need to make sure i am ready for it. I looked online and a lot of choices but I know some...
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Problem: MPLS VPN with RIP, OSPF running at CE ends
Hi, I am running MPLS VPN with RIP and OSPF at CE ends. * OSPF for R3 - R1(ospf process 3) and R4 - R5 (ospf process 4) * RIP for R4 - R6 I am using two vrfs CA( for R3-R1 and R4-R5) and CB (for...
View ArticleLAB Confirmed or Not ? please help
Hi Guys,I scheduled my R&S LAB and also do the payment in the CCIE Online Scheduling System, Now I see in the down left of the page this:Active Lab Exam RegistrationsLocation...
View ArticleCmc and fac
Hi,Do you know a way to configure cucm so that every user associated with a phone has to enter his unique authentication code to dial international calls? I don't want to make multiple route patterns...
View Article14.3 no pop label for 150.1.4.4/32 on R5 and R6 after applying the filter
HiAfter applying the access-list on R4 , R5 , R6 .. I can not see pop label for 150.1.4.4/32 on R5 and R6.Please advice Rack1R4#sh run | sec mplsmpls label protocol ldpmpls ldp neighbor 150.1.6.6...
View ArticleNexus Technology Labs::Classical Ethernet Switching::Port Channels
On the INE DC Racks, it’s not possible to configure the port-channel load-balance on the N5Ks: N5K7(config)# port-channel load-balance ethernet source-dest-port% Permission deniedN5K7(config)#...
View ArticleLab 3.5 LDP Label Allocation Filtering
All,While going through this task I have been unable to locate the configuration in the MPLS configuration guide so I thought I would throw it out there to see if anyone knows where on the DOC-CD the...
View ArticleTask 9.1 Link-local addresses reachability
Hello,I am not able to ping link-local address of any spoke from spoke unless I enable "ipv6 unicast-routing on hub router (R5). Link-local address are not routable and should stay only on local...
View Article9.23 IPv6 NAT-PT
Had a query related to the captioned subject:Why is redistribute connected configured under ipv6 rip on R6 for this exercise? I'm able to accomplish the end-result even without the redistribute...
View ArticleUCS components overview for beginners along with some peer review.
I have come across a very good blog post about UCS components for absolute begginers.http://storagemojo.com/2010/04/21/a-deep-dive-into-ciscos-ucs/Hope it may help others, will keep updating this post...
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