Network specialist?

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Comblues

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May 22, 2013
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Ouch!

Seems like a lot of negativity going on.

Has everyone's dreams been shattered and there career torn to smatters?

Truly - Has everyone had such a hard time breaking into IT?

I just left an interview today to run an entire facility. Several buildings, business partners, WAN / Remote Offices, etc.

The job is basically for a CCNA who can do all or most of the following on a daily basis:

Manage/Troubleshoot an Aruba Lightweight Controller - Next task is to add some licenses to it.

Learn Riverbed Equipment. No biggie, that's what classes and OJT are for.

Assign ports to VLAN - Layer 2 Network that terminates on a Layer 3 6509-E Catalyst Switch - straight forward.

Understand the concept of Metro Ethernet Networks - AKA QinQ Tagging - Not too difficult to understand - but really just tag the network's traffic correctly.

IP Addressing - VLANs are numbered with the 3rd Octet and that's easy enough to understand.

I didn't ask about VTP but given a larger Layer 2 Network Topology, it could go either way.

The routing protocol is OSPF - nothing fancy just OSPF. Don't think of too much redistribution or virtual links. No MPLS magic to worry about.

A couple of Juniper Routers to the rest of the WAN (not under the control of our CCNA).

The CCNA will be asked to migrate a bunch of 3500XL Switches to 2960-S and/or 3750-X Series.

2 Cisco ASA 5510 Firewalls that are currently not using Failover (A task for a kewl CCNA) and perhaps upgrade them to a 9.X version of code.

The list goes on, but is there any doubt all of this can be learned by even a really slow CCNA in a short period of time?

A job like this pays about $60k but can pay a little bit more for a haggler...

Not bad for a CCNA who wants to work on this kind of network for the prevailing rate for a CCNA in the area.


Oh yes, one new building is coming up and has some budget for IT equipment - so the CCNA will be asked to specify some racks, a UPS per closet, and then perhaps rack and stack some switches, configure them for the network, and then assign appropriate ports to designated VLANs.

Which part of this required more than a day or even a weekend, or even a week for a CCNA?

Change Control and local limitations will stretch this work over a larger time frame and that's it.

I think my apprentice can handle such a network.

Anyone see any rocket science here that requires a 4-year or even a 6-year degree?



Comblues
 

Comblues

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May 22, 2013
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I'll understand if most people can't handle a job like this and maybe I have an over-simplistic view of networking and the concepts of networking...

Do I make it sound too easy?

Maybe it is...

Truly sorry to offend anyone who thinks there is a lot more to being a Network Administrator in a Cisco Network.

It's really not that bad. We get paid really well to be experts at proving it is "NOT THE NETWORK" and that's it. Everything else is gravy.

Comblues
 

Comblues

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May 22, 2013
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In my own home lab to emulate a network just like this one:

1 - 6503 Router - Sup 2, not 720 and not -E chassis.
2 - 2950/3550/3560/3750-X Switches - Mostly the same for the switching infrastructure.
3 - 2811 Routers - Tit for Tat the same.
4 - 3745 will have to suffice for the 3845 Router.
5 - Cisco-branded Airespace WLCs will have to serve for the Aruba WLCs.
6 - (2) ASA 5510 will mimic the (2) ASA 5510 so everything can be tested first prioer to upgrade.

Note - PoE is only required for those LWAP's.

A newbie could emulate this network using the following:

1. 3550 L3 Router.
2. 2950 L2 Switch or even an old 3500XL Switch.
3. 2600 Router - non-XM is fine.
4. One Pix 501 for $10.00 would be great but (2) PIX 515 Firewalls would be better.
5. An Airespace WLC and AP for under $100-200 bucks is great.

Not too bad really.


Overall not too bad a setup for a Campus/Enterprise Network in the USA for a major city.

Comblues
 
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