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Mailing List Archive

Subject Sender Date
Cisco ASA Port forward for SMTP access - Hello Networkers,  I am trying to get port forwarding working on my Cisco ASA.  I have an Exchange Server using IP[masked] and I need to have inbound and outbound traffic... I set up static pat rule and I am still David L. Nov 16, 2015 7:19 PM
Job Opening for Network Migration Engineer- 100% travel - A recruiter friend of mine is looking for candidates for Network Migration Engineer with ASR9k and IOS-XR experience. The job requires 100% travel.  Please email me if you are interested. Nikhil Nikhil K. Nov 16, 2015 3:32 PM
Intro To Networking World RSVPs Open! - http://www.meetup.com/nycnetwo­rkers/events/225521596/ RSVPs now open for our Quarterly CCNA Meetup geared for brand new members to the group or if you need a refresher from our last quarterly. Agenda The Big Picture William Z. Nov 14, 2015 2:56 PM
Re: [nycnetworkers] Re: OSPF not learning routes from ABR - Plz share the enable secret for the devices. On Fri, Nov 13, 2015 at 11:21 PM, Anuj Tyagi < anujajtyagi@gmai Jose Nov 14, 2015 6:04 AM
Re: [nycnetworkers] Re: OSPF not learning routes from ABR - ohh yeah that's why I didn't remember that p2p won't work with broadcast..its university assignment. :) I will share it after sometime. I have deadline for submission in few hrs. PKT file is attached though Anuj T. Nov 13, 2015 12:50 PM
Re: [nycnetworkers] Re: OSPF not learning routes from ABR - Cyrus R. Nov 13, 2015 12:02 PM
Re: [nycnetworkers] Re: OSPF not learning routes from ABR - I see problem is that Serial interface frame relay using ospf broadcast while interface connected to area routers using point to point default configuration. They are not compatible with each other.  Anuj T. Nov 13, 2015 11:28 AM
Re: OSPF not learning routes from ABR - Sorry for incorrect subject. It should be Area routers not learning routes from ABR.  On Fri, Nov 13, 2015 at 10:48 AM, anuj tyagi < Anuj T. Nov 13, 2015 10:53 AM
OSPF not learning routes from ABR - ! version 12.2 no service timestamps log datetime msec no service timestamps debug datetime msec no service password-encryption ! hostname DS2-B ! ! ! ! ! ! ! ip routing ! ! ! ! ! ! ! ! ! ! ! ! ! ! vtp domain LAB vtp mode tra Anuj T. Nov 13, 2015 10:49 AM
Re: [nycnetworkers] Facebook Interview for Network Engineer - Cyrus R. Nov 13, 2015 1:39 AM
Re: [nycnetworkers] Facebook Interview for Network Engineer - Hi All, There are SNMP traps which generates by the device. When there are any events, SNMP traps will be pushed to SNMP manager.  And we have SNMP polling, we use SNMP manager to poll the device. Ide pphani Nov 13, 2015 12:34 AM
Re: [nycnetworkers] Facebook Interview for Network Engineer - Anuj, SNMP polling can cause the CPU of the device polled to increase. So if you wish to improve  of SNMP performance only poll very specific IOD's. But today we can't talk SNMP NetSecTech Nov 12, 2015 9:28 PM
Re: [nycnetworkers] Facebook Interview for Network Engineer - On Thu, Nov 12, 2015 at 9:08 PM, NetSecTech < [address removed] > wrote: Anuj T. Nov 12, 2015 9:16 PM
Re: [nycnetworkers] Facebook Interview for Network Engineer - Anuj, For BGP know the path selection process and BGP Attributes, and understand eBGP, registered AS, provider independent IP address space, dual-homed to two separate ISP's, exchang NetSecTech Nov 12, 2015 9:07 PM
Re: [nycnetworkers] Facebook Interview for Network Engineer - Dee Nov 12, 2015 9:00 PM
Re: [nycnetworkers] Facebook Interview for Network Engineer - Try searching on Glassdoor.com for Facebook interviews Dee Nov 12, 2015 8:54 PM
RE: [nycnetworkers] Facebook Interview for Network Engineer - If it what I did know OSPF and BGP cold. Also make sure you got some t's hooting scenarios and projects that you've done lined up William Z. Nov 12, 2015 8:48 PM
Facebook Interview for Network Engineer - Hi All Geeks,  I would like to know if anyone has interview experience with Facebook for  Network Engineer position ? My interview scheduled for internship and  include programming, ISIS, MPLS, BGP Anuj T. Nov 12, 2015 8:42 PM
Re: [nycnetworkers] Arista Certified Engineer exam - Bangkok Thailand nov 23 to 25, now that's tempting Sent from my iPad On Nov 10, 2015, at 5:53 AM, William Zambrano < Humphrey C. Nov 10, 2015 11:43 AM
RE: [nycnetworkers] Arista Certified Engineer exam - I haven't heard anything yet but Im sure if ACE gets popular William Z. Nov 10, 2015 10:43 AM
Re: [nycnetworkers] Arista Certified Engineer exam - Joaquim N. Nov 10, 2015 10:36 AM
Arista Certified Engineer exam - Networkers its official -- Arista has announced its first certification exam the ACE, or Arista Certified Engineering Associate Exam. http://www.pearsonvue.com/aris­ta/ The blueprint/syallbus will follow the 3-day class found here. Unlik William Z. Nov 10, 2015 8:52 AM
RE: [nycnetworkers] Incd2 Gotchas and what too look out for - Been a while since I've taken the ICND2 but from what I reme William Z. Nov 9, 2015 8:44 AM
Re: [nycnetworkers] Incd2 Gotchas and what too look out for - Be prepared for some questions on Stp, Frame relay, eigrp, testlets where you find out why a neighbor relation hasn't taken...k values, administrat Will I. Nov 9, 2015 12:22 AM
Incd2 Gotchas and what too look out for - hey guys  I am schedule to take the incd2. I was wondering what to look out for and what to possibly focus more on and the level of difficulty or thought on it  Thanks dave b. Nov 8, 2015 6:45 PM
Re: [nycnetworkers] Open For Biz! - Welcome back William. Fidelia. Sent from my iPhone On Nov 8, 2015, at 11:45 AM, William Zambrano < Fidelia A. Nov 8, 2015 3:05 PM
Open For Biz! - Networkers I'm back from PTO slowly combing over the emails so if you sent me one please be patient I'll get over to you soon! Thanks WZ William Z. Nov 8, 2015 2:45 PM
Re: RE: [nycnetworkers] Port-Security - Agreed! ISE is what we use at work. It is awesome! On Nov 4,[masked]:23 PM, "Cyrus Ramirez" < [address removed] > wrote: David L. Nov 4, 2015 8:41 PM
Re: RE: [nycnetworkers] Port-Security - ISE...Firepower Sent from Yahoo Mail on Android Cyrus R. Nov 4, 2015 8:23 PM
RE: [nycnetworkers] Port-Security - Have you considered deploying 802.1x for enhanced port security ? Joaquim N. Nov 4, 2015 8:16 PM
Re: [nycnetworkers] Port-Security - Dear Dee. that is correct I setup I max as 3 for all ports. I have IP-phone, and max 3 is recommended. Dear Seth. that is correct I configure one switch at the time with command "interface range g2/0/1-48, g3/0/1-48, an Tino Nov 4, 2015 5:48 PM
Re: [nycnetworkers] Port-Security - Dee Nov 4, 2015 5:04 PM
Re: [nycnetworkers] Port-Security - If you have 4x 48 port switches you will also need to apply those commands to interface ranges g2/0/1-48, g3/0/1-48, and 4/0/1-48.  Also, there is no such thing as the 'correct config', but it will work in this configuration, yes. Seth A. Nov 4, 2015 4:55 PM
Port-Security - Dear all, Tino Nov 4, 2015 4:16 PM
RE: [nycnetworkers] SDN with NFV - Eric L. Nov 4, 2015 11:01 AM
SDN with NFV - Anyone here has worked on SDN or NFV based project? I am just making a small network(just on paper, no implementation) part of my academics.So, if i am using tw Anuj T. Nov 4, 2015 10:46 AM
Re: [nycnetworkers] Re: What is CIMC and IPMI ? - IPMI is a general framework to monitor hardware and its Sinan Nov 3, 2015 1:47 PM
Re: [nycnetworkers] What is CIMC and IPMI ? - are you familiar with KVM concept? or ILO(HP) , DRAC(Dell) Sinan Nov 3, 2015 1:42 PM
Re: What is CIMC and IPMI ? - I found IPMI is KVM over IP standard offer things like power control.  On Tue, Nov 3, 2015 at 1:37 PM, anuj tyagi < Anuj T. Nov 3, 2015 1:39 PM
What is CIMC and IPMI ? - I am trying to understand them but couldn't find clear explanation.  I have not worked on it but they are used in UCS server. CIMC  makes UCS more efficient.  Can anyone explain in simple terms what Anuj T. Nov 3, 2015 1:38 PM
Re: [nycnetworkers] Layer 2 link vs routed link between HSRP peers - Hi Networking folks, I have a question related to permissions, the app data folder gets cleared off after a logout or a reboot. it happens on this user only. O Raman R. Nov 2, 2015 11:01 AM
Re: [nycnetworkers] Layer 2 link vs routed link between HSRP peers - @Major... there's a video of basically the same talk... she's a great presenter too. https://www.youtube.com/watch?­v=N-25NoCOnP4 pmormr Oct 27, 2015 10:56 PM
Re: [nycnetworkers] SVI will not turn up - You need a vlan on an active port otherwise the svi doesn't have a reason to be up as there are no VLNAS. I don't know the exact technical spec on why but I know you need an active vlan. Make a trunk port and tag your vlan, it will co Johnny S. Oct 27, 2015 10:47 PM
Re: [nycnetworkers] SVI will not turn up - jprosso Oct 27, 2015 10:39 PM
Re: [nycnetworkers] SVI will not turn up - If you don't have a port in vlan 2 and tge port is up then svi will stay down. If you j Andy T. Oct 27, 2015 10:26 PM
Re: [nycnetworkers] SVI will not turn up - jprosso Oct 27, 2015 10:05 PM
Re: [nycnetworkers] Layer 2 link vs routed link between HSRP peers - Hel Cyrus R. Oct 27, 2015 8:40 PM
Re: [nycnetworkers] SVI will not turn up - On the second VDC, is there a layer 2 VLAN and is the VLAN on any interface that is up/up? On Tue, Oct 27, 2015, 5:34 PM jprosso < [address removed] Johnny S. Oct 27, 2015 8:37 PM
SVI will not turn up - jprosso Oct 27, 2015 8:32 PM
Re: [nycnetworkers] Layer 2 link vs routed link between HSRP peers - Switch when can and route where must William B. Oct 27, 2015 7:57 PM
Re: [nycnetworkers] Layer 2 link vs routed link between HSRP peers - Thanks, Major Ward for the extensive information! On Oct 27,[masked]:24 PM, "Major James Ward III" < [address removed] > wrote: Maudestine Oct 27, 2015 6:54 PM
Re: [nycnetworkers] Layer 2 link vs routed link between HSRP peers - From the mouth of the Oracle Herself (Radia).... http://www.ietf.org/edu/docume­nts/82-RoutingBridgingSwitchin­g-Perlman.pdf Major James Ward I. Oct 27, 2015 6:24 PM
My company is hiring an Escalation Engineer (TAC). - One of my colleges has taken on a Staff Engineering role, which has opened up a spot for an Escalation Engineer.  We work in the Riverbed TAC supporting the SteelHead WAN optimization product line. We work in th Greg M. Oct 27, 2015 2:13 PM
Re: [nycnetworkers] Layer 2 link vs routed link between HSRP peers - Thanks everyone for responding. I am used to seeing a layer 2 trunk in between, but recently saw both a layer 2 and layer 3 routed link between 2 switches and was just curious as to why both were needed. On Oct 2 Maudestine Oct 27, 2015 8:34 AM
Re: [nycnetworkers] Layer 2 link vs routed link between HSRP peers - Depending on what other devices are in your infrastructure, you may find that you would want to do both.  Use HSRP to create redundancy on your VLANs and trunk them between the switches, and create layer 3 interfaces to control the flow Andrew C. Oct 27, 2015 8:01 AM
Re: [nycnetworkers] Layer 2 link vs routed link between HSRP peers - From a design standpoint, do you need / want layer layer 2 or 3. For example, if you are spanning vlans ( Andre D. Oct 26, 2015 11:23 PM
Re: [nycnetworkers] Layer 2 link vs routed link between HSRP peers - Good Night Maudestine, I hope you had a good evening, in my experience it depends on the context in which the interfaces are being created. Some of those variables include the data link/trunking layer encapsulation, bandw Major James Ward I. Oct 26, 2015 10:02 PM
Layer 2 link vs routed link between HSRP peers - Maudestine Oct 26, 2015 7:12 PM
Re: [nycnetworkers] PTO Oct 2015 - WZ Enjoy the time off. Thanks, Tim O' Tim O. Oct 25, 2015 6:43 AM
PTO Oct 2015 - Networkers, I will be away on PTO Oct 26 - Nov 7th with very limited access to email --in case anyone wonders why I'm not answering emails. Thanks WZ William Z. Oct 24, 2015 7:11 PM
Re: [nycnetworkers] First Lab - it is TS, what do you think ? :) Sinan Oct 22, 2015 2:49 PM
Re: [nycnetworkers] First Lab - i have some routers(ISR G1s mainly) and 2x 3550 switches, h Sinan Oct 22, 2015 2:43 PM
Re: [nycnetworkers] First Lab - I should have put the full model numbers.  The first one is PoE. WS-C[masked]PS-S Ersin Oct 22, 2015 1:14 PM
Re: [nycnetworkers] First Lab - You don't need anymore than 24 ports... You'll probably only be using like 2-6 Sent from my iPad On Oct 22, 2015, at 12: Erick Oct 22, 2015 12:55 PM
Re: [nycnetworkers] First Lab - Do you deliver? Sent from my iPhone On Oct 22, 2015, at 12:47 PM, Ersin < Eric L. Oct 22, 2015 12:55 PM
Re: [nycnetworkers] First Lab - I am interested in the 3750 if POE On Thu, Oct 22, 2015 at 9:47 AM, Ersin < [address removed] > wrote William B. Oct 22, 2015 12:53 PM
Re: [nycnetworkers] First Lab - Yoyoyoyo! I got these for sale: WS-C[masked]P - $49 Ersin Oct 22, 2015 12:47 PM
RE: [nycnetworkers] First Lab - Depends how many ports you need, unless you got dozen of dev William Z. Oct 22, 2015 12:41 PM
Re: [nycnetworkers] First Lab - This is cool thanks. Does it matter if its 24port or 48port 2950 switch? On Thu, Oct 22, 2015 at 12:18 PM, Erick < Philip Oct 22, 2015 12:36 PM
RE: [nycnetworkers] First Lab - Yep prices for the 2811s and 3560s have dropped dramatically William Z. Oct 22, 2015 12:26 PM
RE: [nycnetworkers] discounts on Cisco Press books - Thats very nice of you Jamie! Thanks again! Tha William Z. Oct 22, 2015 12:22 PM
Re: [nycnetworkers] First Lab - Check this out.... Good for starters Erick Oct 22, 2015 12:17 PM
Re: [nycnetworkers] First Lab - I think that you would get more out of 2811s for the same price. I have seen them for under $100. These units can be used for further studies without the limitations of 1800s. My 2 cents. William B. Oct 22, 2015 11:47 AM
Re: [nycnetworkers] First Lab - Thanks everyone for the response. Good stuff. David, I would most definitely appreciate any learning material you have as well. The equipment you purchased I assume you brought on ebay or amazon? Phil  Philip Oct 22, 2015 11:46 AM
Re: [nycnetworkers] First Lab - For CCNA level cisco packet tracer will be sufficient If your not getting real world exp thru your job buy some old 1841' Mark S Oct 22, 2015 11:41 AM
Re: [nycnetworkers] First Lab - Hi Philip, This is what I have at home and what I used for ccent/ccna 3 x 2950 switches 2x 2600 series routers 1x 2800 series router I bought all from both ebay and amazon ind David L. Oct 22, 2015 11:40 AM
Re: [nycnetworkers] First Lab - I bought a kit from ebay, it was a few 1841's and a couple 2650's and all the required interfaces (in this case some CSU/DSU's) to get them all to talk to each other. I enjoy working with these a little better than packet tracer Tim W. Oct 22, 2015 11:39 AM
First Lab - Good day fellow nycnetworkers. So I'm beginning my Cisco journey and about to take the CCENT, however before I do that I would like to build a lab to help me on my journey. Also I have read its a good idea to have one for practice, emul Philip Oct 22, 2015 11:32 AM
Re: [nycnetworkers] Stacking switches 3850 - I work at Atlantic Metro, I remember seeing your name on a bunch of email threads.  On Wed, Oct 21, 2015 at 12:53 PM, Cyrus Ramirez < Jorel S. Oct 22, 2015 12:52 AM
Re: [nycnetworkers] discounts on Cisco Press books - Jamie, thanks for the information. appreciate it. Robert B. Oct 21, 2015 8:11 PM
Re: [nycnetworkers] Stacking switches 3850 - @Jorel Cyrus R. Oct 21, 2015 12:50 PM
Re: [nycnetworkers] Stacking switches 3850 - Is this the same Cyrus from Transbeam? On Oct 11,[masked]:39 PM, "Cyrus Ramirez" < [address removed] > wrote: Jorel S. Oct 21, 2015 10:58 AM
Re: [nycnetworkers] discounts on Cisco Press books - Jamie S. Oct 20, 2015 9:17 PM
Re: [nycnetworkers] discounts on Cisco Press books - Im working on a new discount for usergroups/meetups hoping to increase this for u all.  You may also become a reviewer for us as there c Jamie S. Oct 20, 2015 8:27 PM
discounts on Cisco Press books - does anybody know of Robert B. Oct 20, 2015 8:02 PM
Re: [nycnetworkers] etherchannel load balancing - Good Night Gustavo, I hope you had a good evening, please utilize this link to further your understanding of implementing etherchannel technologies. Major James Ward I. Oct 18, 2015 10:11 PM
My Adventure in Training Videos - Hey Everyone, I've started putting together Cisco related Ryan Oct 16, 2015 7:19 PM
Welcome to My AVON 39 Page - Cyrus R. Oct 16, 2015 6:26 PM
RE: [nycnetworkers] etherchannel load balancing - thank you for the responses.  this blog also has a good snippet on load balancing blog.pluralsight.com/etherchan­nel-link-aggregation Gustavo D. Oct 16, 2015 1:26 PM
Re: [nycnetworkers] T1 trouble Shoot question - These are testing parameters standards that Verizon, ATT,Frontier, etc uses to test T1 circuits. All 0's test for Coding and Framing mismatch Tim O. Oct 16, 2015 8:15 AM
Re: [nycnetworkers] T1 trouble Shoot question - Ok, now I have ask. What's is "all ones" and 3:24 testing. By "all zeros" I think you are talking about the t1 0/0/0 command in the CLI to test internal timing. This is a internal T1 test for the CO scenario, specifica Henry F Oct 16, 2015 6:40 AM
Re: [nycnetworkers] T1 trouble Shoot question - The T1 WIC interface has a CSU that can be looped by the telco provider. That would test out the smart jack, demarc and cabling. Telco can run vari Tim O. Oct 15, 2015 9:16 PM
Re: [nycnetworkers] T1 trouble Shoot question - Henry, In case you have to run a loopback test from the router DTE interface, you can buy a T1 loopback jack from ebay, or you can cut and crimp your own by crossing pinouts 1,2,4 and 5 then simultaneously direct the provide Major James Ward I. Oct 15, 2015 7:21 PM
Re: [nycnetworkers] T1 trouble Shoot question - Thanks I appreciate that. H. On Thu, Oct 15, 2015 at 4:02 PM, NetSecTech < mcgean@gmail. Henry F Oct 15, 2015 4:19 PM
Re: [nycnetworkers] T1 trouble Shoot question - t1 are troubleshooted at the demarc or the wic card. you need your is for those tests On Oct 15,[masked]:31 PM, "Henry F" < [address removed] > wrote: Angel M. Oct 15, 2015 4:04 PM
Re: [nycnetworkers] T1 trouble Shoot question - Henry, With T1's the first step is always Loopback tests, first from the Demarc the RJ-48 'smartjack', just unplug and have the Telco run a Loopback test/signal to the RJ-48 smartjack from the CO. If that work NetSecTech Oct 15, 2015 3:58 PM
T1 trouble Shoot question - how I would trouble-shoot a T1 problem when  there will be two routers with HSRP (Hot Standby Routing Protocol)  connected by T1s (or T3s in a Henry F Oct 15, 2015 3:31 PM
RE: [nycnetworkers] etherchannel load balancing - Also depends on the application as it may break and/or behave better if you don't care leave it on round Robin William Z. Oct 14, 2015 4:08 PM
Re: [nycnetworkers] etherchannel load balancing - Peter F. Oct 14, 2015 4:04 PM
etherchannel load balancing - Dear Networkers, just read chapt 3 in the[masked] foundation learning guide and I don't quite get the load balancing thing. is it necessary to know the hash algorithm in and out on how etherchannels dec Gustavo D. Oct 14, 2015 3:54 PM

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