Good luck!
From: [email protected] [mailto:[email protected]] On Behalf Of Jason Maynard Sent: 08 July 2010 12:21 AM To: 'Di Bias, Steve'; [email protected] Subject: Re: [OSL | CCIE_RS] [Bulk] RE: Wildcard mask with EIGRP July 12/10 - first attempt Just tuning up the little things (I hope) and working away on VOL3 labs. (which I find tough to complete in 8 hours (just the config section never mind the troubleshooting) but Marko mentioned they are challenging and 10 hours is acceptable. (this is my first crack at the VOL3 labs) From: Di Bias, Steve [mailto:[email protected]] Sent: July-07-10 5:55 PM To: Jason Maynard; [email protected] Subject: [Bulk] RE: [OSL | CCIE_RS] Wildcard mask with EIGRP This should be perfectly acceptable, remember that all the network command does is match IP addresses and tag the interface as participating in the routing process. However in some cases where you are cutting and pasting it may be easier to use the network command differently. Example would be configuring OSPF or EIGRP on multiple routers for the same network. 10.10.10.1/24 10.10.10.2/24 10.10.10.3/24 10.10.10.4/24 In this case it's much easier just to use the following and then copy/paste to all routers router eigrp 1 no auto-summary passive default network 10.10.10.0 0.0.0.255 Ultimately you will do what works for you, but the more time you can save the better!!! :) Good luck and when is you lab? Steve _____ From: [email protected] [mailto:[email protected]] On Behalf Of Jason Maynard Sent: Wednesday, July 07, 2010 2:41 PM To: [email protected] Subject: [OSL | CCIE_RS] Wildcard mask with EIGRP I use a wildcard mask matching the exact interface that I want to advertise in EIGRP the very same as in OSPF I have never had any issues but I want to make sure of it before LAB day. Example inter fas 0/1 ip address 10.10.10.1 255.255.255.0 inter serial 0/1 ip address 20.20.20.1 255.255.255.128 If I used OSPF router ospf 1 network 10.10.10.1 0.0.0.0 area 0 network 20.20.20.1 0.0.0.0 area 0 If I used EIGRP router eigrp 15 (this is my preferred method) network 10.10.10.1 0.0.0.0 network 20.20.20.1 0.0.0.0 or router eigrp 15 network 10.10.10.1 0.0.0.255 network 20.20.20.1 0.0.0.127 UHS Confidentiality Notice: This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution of this information is prohibited, and may be punishable by law. If this was sent to you in error, please notify the sender by reply e-mail and destroy all copies of the original message.
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