Blogpost Friday! Networking |
- Blogpost Friday!
- What would you say is the most "fun to work with" networking area?
- 8 port fiber switch (10gb)
- Missing Default Gateway
- HP Switches - ProCurve
- OM3 Fiber Patch Cord
- XPOST from r/Juniper, MPLS traceroute behavior
- Anybody using Cloud APIC and mso?
- Anyone have resources for power planning?
- Help! Weird issue with 802.1x and MacOS Mojave Macbook Pro
- Routing to vpn only for one vlan
- CCDP
- Cisco FMC IPS
Posted: 26 Dec 2019 04:04 PM PST It's Read-only Friday! It is time to put your feet up, pour a nice dram and look through some of our member's new and shiny blog posts Feel free to submit your blog post and as well a nice description to this thread. [link] [comments] |
What would you say is the most "fun to work with" networking area? Posted: 26 Dec 2019 05:38 AM PST I just finished my CCNA and I've been thinking about studying something new. I had fun working as an ISP NOC operator in the past, but it felt somewhat repetitive and i ended up burning out. Cyber security and network automation seemed really interesting to me, but I think those areas would be even more repetitive in my daily work. I do realize that most of the time the job as a networking engineer isn't really thrilling and fast-paced ; but I'm really curious about opinions from people who work in other areas. Thanks in advance! [link] [comments] |
Posted: 26 Dec 2019 01:42 PM PST I'm looking for an 8 port fiber switch (minimum) with 10gb on the fiber ports. Less than 16 ports are needed, but the more fiber ports, the more $$$$$, which is why I'm looking for a minimum of 8 but more than 16 ports aren't needed. I'd like to stick with Cisco, Dell or HP. I'm also looking for a budget switch. I'd be ok with the cisco small business line even if people advise against it. I was told to not look at enterprise versions of switches to save on costs. With that being said, please don't recommend the 16 port ubiquiti xg fiber switch, they are having firmware issues and they have not been resolved. I found this, but it is being phased out. Thanks [link] [comments] |
Posted: 26 Dec 2019 08:06 AM PST As the title suggests, on our network the default gateway on numerous workstations regularly ends up getting "removed" in their network adapter settings and causes workstations to not be able to connect to the network. No one except for I.T. has the ability to even view those settings so no other staff is removing them. Some of the situations that cause this is if the workstation is rebooted 98% of the time it will lose the network settings. I have tried to rebuild workstations that have this problem and in some cases only reinstalled the network adapter to see if that fixed the problem. This never permanently fixes the issue. Also, given that probably at least 75% of the workstations on the network have this problem, I do not think the issue is with the workstations themselves. I can only guess that it is the DNS server or the umbrella service it uses. I say guess, because I don't have access to the group policy or DNS server settings because the I.T. director and the 3rd party network group only have access to those. I am trying to figure out the resolution for this since it has been going on for years and neither of those people are doing anything about it. I have an open ticket I created on this issue with that network group from a year ago already as it is. Thanks in advance. [link] [comments] |
Posted: 26 Dec 2019 03:56 AM PST Hi All, We currently have 8212zl , 5412zl ,5406zl (Procurve) switches which have a lifetime warranty 7years. These are quiet robust switches do we need to look at replacing these since Aruba have taken over ? What are best replacements for these ? [link] [comments] |
Posted: 26 Dec 2019 05:55 AM PST Hi Folks, Can we terminate OM4 cable on OM3 patch panel and use OM3 patch cords? Will I get the 25/40g speed ? [link] [comments] |
XPOST from r/Juniper, MPLS traceroute behavior Posted: 26 Dec 2019 02:43 PM PST |
Anybody using Cloud APIC and mso? Posted: 26 Dec 2019 01:13 AM PST Anybody using Cloud APIC in azure? Looking to implement apic mso across 3 aci fabrics and into azure. Is anyone using these products and do you feel they assist in simplifying day to day networking operations? [link] [comments] |
Anyone have resources for power planning? Posted: 26 Dec 2019 01:13 AM PST Have recently picked up some responsibility for planning remote node installs, and need to survey current facilities and identify upgrade requirements for HVAC, power etc. in addition to telecom upgrades. Anyone have any good resources, books, etc to get spun up on basically how electrical infrastructure works? [link] [comments] |
Help! Weird issue with 802.1x and MacOS Mojave Macbook Pro Posted: 26 Dec 2019 08:33 AM PST Good Morning everyone, I hope you all had a good Christmas! So I am hoping someone here can shed some light on a very weird particular issue I am having at work this morning. So we are in the midst of deploying 802.1x for wireless authentication and we are just about their! We are currently testing various devices to make sure they are working. And I have one particular Macbook pro that is having an issue. We can get all the devices to authenticate correctly. All the wireless androids and all the wireless PC laptops are working. So far I have tested my iphone and 2 mac minis that have both authenticated and gotten an IP with no issues. but I have this macbook pro on Mojave that authenticates but will not get an IP. If I manually assign the IP it works. But if I leave the DHCP option on it won't get an IP. The one thing different that I noticed between the macbook pro and the mac mini is that the mac mini says "Authenticated via PEAP (MSCHAPv2)" and the macbook pro says "Authenticated via EAP-PEAP (MSCHAPv2)" Now on the NPS server the only EAP type we have selected is "Microsoft: Protected EAP (PEAP)" and none of the other less secure authentications methods are checked off. And I can't figure out how to get the Macbook Pro to switch to PEAP authentication ... unless it's the same thing? Anyway any light you can shine on this would be great. [link] [comments] |
Routing to vpn only for one vlan Posted: 26 Dec 2019 04:54 AM PST I was wondering if it's possible to set up a network so that only members of a particular vlan is routed through a vpn connected to my other site, and all the rest of the vlans are routed out to the Internet? Is it doable with only two Cisco-routers or do you need a firewall and do policy-based-routing? I want to accomplish it without firewalls if possible. I have some isr1111 to tinker with, and gns3 of course.. What I want to accomplish is have site 2 setup with one vlan that goes to the Internet, and one vlan that connects directly to my main-site for accessing servers and whatnot. It's not a real scenario so I will just lab it up and test, so I'm open to several solutions:) I've been searching a couple hours without finding any good material.. Does this kind of routing have a particular name? If anyone could point me to some cisco-technotes or any sort of reading material I'll be happy to figure out the rest. Cheers! [link] [comments] |
Posted: 26 Dec 2019 03:28 AM PST Hi, I passed the CCNP R&S almost 2 years back now and it will expire in Feb 2021, i was thinking instead of retaking one of the 3 exams i passed for it i'll do the ARCH exam before Cisco changes the entire exam structure in late February of next year. Thanks everyone in advance [link] [comments] |
Posted: 25 Dec 2019 07:10 PM PST Hi Reddit community, I am trying to understand the logic for a part in the Intrusion Event Record Field. Blocked - Value indicating whether the event was blocked.
As for 0 and 1, it is understandable. But what about 2? Does that mean the traffic is not blocked and is somewhat permitted in the network? Thanks! [link] [comments] |
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