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#CiscoChampion Radio S1|Ep 40. Catalyst (6k) VSS Quad Sup SSO

November 12, 2014 at 9:00 am PST

cisco_champions BADGE_200x200#CiscoChampion Radio is a podcast series by Cisco Champions as technologists. Today we’re talking with Cisco Technical Marketing Engineer Shawn Wargo about the Catalyst 6k and VSS. Lauren Friedman (@Lauren) moderates and Chris Nickl and Denise Fishburne are this week’s Cisco Champion guest hosts.

Listen to the Podcast.

Learn about the Cisco Champions Program HERE.
See a list of all #CiscoChampion Radio podcasts HERE.

Cisco SMEs
Shawn Wargo, Cisco Technical Marketing Engineer

Cisco Champions
Chris Nickl, @ck_nic, Cloud Infrastructure Architect
Denise Fishburne, @DeniseFishburne, Systems Engineer at Cisco Read More »

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On Being Wrong

I have always found it easy to confidently stand on what I know. I have found it even easier to stand on what I think I know. The difficult part is finding the line where one becomes the other. When does confidence become overconfidence?

Sometimes, I only find out when my assumptions are proven wrong in the lab. When this happens, a lot of time and money gets wasted in reworking the design to follow the way things actually work. For the most part, I charge my customers a per-project rate and pay for such mistakes myself, impacting my own bottom line rather than the customer’s. Read More »

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#CiscoChampion Radio S1|Ep 39. Video Infrastructure Updates

November 4, 2014 at 3:27 pm PST

cisco_champions BADGE_200x200#CiscoChampion Radio is a podcast series by Cisco Champions as technologists. Today we’re talking with Cisco Collaboration Product Marketing Director Thomas McCafferty and Cisco Collaboration Solutions Product Marketing Manager Angela Murphy, about Video Infrastructure Updates. Kim Austin (@ciscokima) moderates and Chris Nickl and Brad Haynes are this week’s Cisco Champion guest hosts.

Listen to the Podcast.

Learn about the Cisco Champions Program HERE.
See a list of all #CiscoChampion Radio podcasts HERE.

Cisco SMEs
Thomas McCafferty, Cisco Collaboration Product Marketing Director
Angela Murphy, Cisco Collaboration Solutions Product Marketing Manager

Cisco Champions
Chris Nickl, @ck_nic, Cloud Infrastructure Architect
Brad Haynes, @GK_bradhaynes, Client Solutions Specialist Read More »

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Cisco Features you should be using

I know more than once now the Cisco ISR/ISR-G2’s Series have been dubbed as the ‘Swiss Army Knife’ of networking devices, simply due to the amount of flexibility & the number of technologies available to you when deploying these devices. Luckily for us, these devices provide even more features available to us to assist with troubleshooting and maintaining the overall health of the network. What is even better is that many of these useful troubleshooting features exist on many of the other product families not just ISR/ISR-G2’s. I’ve had the pleasure to work on networks all around the world for some decent size companies so I wanted to kick off this list with what I consider to be the most useful tools built-in to Cisco devices that are not very well known out there.

1. Embedded Packet Capture (EPC) -- There is no doubt about it, but the ability to perform a packet capture at key points throughout the network can make troubleshooting particular issues that much easier. Luckily this feature exists on many different devices:

1. ISR G2′s -- Even the older ISR’s have this ability
2. ASA Firewalls
3. IOS-XE devices -- From the powerful ASR’s to the newer Catalyst 3850
4. NX-OS devices -- Granted on NX-OS you can capture packets that are process switched, there is an easy way around this by creating an Access-list to match the traffic you want to capture.
5. Even in Cisco UCS we can configure a traffic monitoring policy to capture traffic directly from particular servers and capture directly off the Fabric Interconnects. *This is more of a SPAN-type session than Embedded Packet Capture. Read More »

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#CiscoChampion Radio S1|Ep 38. Threat Focused Firewall

October 28, 2014 at 12:56 pm PST

cisco_champions BADGE_200x200#CiscoChampion Radio is a podcast series by Cisco Champions as technologists. Today we’re talking with Cisco Product Marketing Manager Dave Stuart, about the threat focused firewall. Brian Remmel (@bremmel) moderates and Antonio Cheltenham, Jason Alert and Sven Kutzer are this week’s Cisco Champion guest hosts.

Listen to the Podcast.

Learn about the Cisco Champions Program HERE.
See a list of all #CiscoChampion Radio podcasts HERE.

Cisco SME
Dave Stuart, Cisco Product Marketing Manager

Cisco Champions
Antonio Cheltenham, @acheltenham, Systems Administrator
Jason Alert, @RoutingNinja, Senior Network Engineer
Sven Kutzer, @svenkutzer, Senior Systems Engineer

Highlights
What is a threat focused firewall
Why is it important
What is vision/migration path for those looking to move to threat focused firewall solution
Security advantages of passive discovery
Using agents (i.e. AMP Connector technologies) for robust visibility into network behavior
How threat focused firewall solution receives updates about new threats and handles malicious traffic not yet flagged Read More »

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