Network audit (SDN EVPN DCI)
Mizuho Bank
(Banken und Finanzdienstleistungen, >10.000 Mitarbeiter)
Schlagwörter
Skills
End to end microsegmentation
Private cloud DC overlay: ACI, VxLAN, EVPN, NSX-T
Campus overlay: Software defined access (VxLAN and LISP)
WAN Overlay: Cisco SD-WAN (Viptela) with multiple VRF (full end to end segmentation)
Multi cloud: ACI Anywhere, Multisite orchestrator
Switching and routing
Nexus 9K (ACI and NX-OS) - 6 years
Nexus 7K, 5K and 2K - 11 years
Virtual: CSR 1000v, Nexus 1000v - 2 years
Catalyst 6500, 6000, 5500, 4500, 37xx, 29xx
Catalyst 9300 (DNA, SDA) - 1 year
ASR 9K and 1K - 4 years
ISR 4K, 3K, 2K, 1K and below - 20 years
Other vendows: 3com, Nortel, HP, Dell, Mellanox, Juniper, Nokia, Brocade, Avaya,Extreme - 5 years
Firewalls
Checkpoint - 10 years
Pix / ASA / Firepower / Meraki MX - 20 years
Fortigate, Watchguard, SonicWall, PFSense - 2 years
Load balancing and content delivery
F5 (Viprion, virtual and standalone) - 10 years
Cisco ACE, Alteon, Barracuda, Netscaler (Citrix ADC) - 15 years
Convergence and Hyper-convergence Platforms
vblock and vxrail - 2 years
Flexpod - 1 year
Nutanix - 1 year
Hyperflex - 1 year
Private cloud
Cisco ACI, DCNM, MDS SAN, B and C series UCS
Automation
Python, JSON, XML, YAML
Private cloud DC overlay: ACI, VxLAN, EVPN, NSX-T
Campus overlay: Software defined access (VxLAN and LISP)
WAN Overlay: Cisco SD-WAN (Viptela) with multiple VRF (full end to end segmentation)
Multi cloud: ACI Anywhere, Multisite orchestrator
Switching and routing
Nexus 9K (ACI and NX-OS) - 6 years
Nexus 7K, 5K and 2K - 11 years
Virtual: CSR 1000v, Nexus 1000v - 2 years
Catalyst 6500, 6000, 5500, 4500, 37xx, 29xx
Catalyst 9300 (DNA, SDA) - 1 year
ASR 9K and 1K - 4 years
ISR 4K, 3K, 2K, 1K and below - 20 years
Other vendows: 3com, Nortel, HP, Dell, Mellanox, Juniper, Nokia, Brocade, Avaya,Extreme - 5 years
Firewalls
Checkpoint - 10 years
Pix / ASA / Firepower / Meraki MX - 20 years
Fortigate, Watchguard, SonicWall, PFSense - 2 years
Load balancing and content delivery
F5 (Viprion, virtual and standalone) - 10 years
Cisco ACE, Alteon, Barracuda, Netscaler (Citrix ADC) - 15 years
Convergence and Hyper-convergence Platforms
vblock and vxrail - 2 years
Flexpod - 1 year
Nutanix - 1 year
Hyperflex - 1 year
Private cloud
Cisco ACI, DCNM, MDS SAN, B and C series UCS
Automation
Python, JSON, XML, YAML
Projekthistorie
11/2020
-
11/2020
- Create a full current state analysis and documentation
- Highlight areas requiring attention, summarise current technology life cycle
- Make recommendations for target state (DCI and SD-WAN)
- Provide high level transition steps to align secondary DC’s to primary architecture (BGP-EVPN)
02/2018
-
10/2020
SDDC - SDN Network segmentation design and delivery
Barclays Bank
(Internet und Informationstechnologie, >10.000 Mitarbeiter)
High level design for multisite Cisco ACI segmentation (Advanced L4-L7 service chaining requirements)
Engineering standards for all logical components (Tenants, VRF's, BD, EPG and uEPGs etc)
Firewall (Fortigate) and ADC (F5) traffic path interception (Policy based redirection)
Service transition from legacy to ACI using combinations of Python (YAML), XML and JSON scripting (Postman)
Engineering standards for all logical components (Tenants, VRF's, BD, EPG and uEPGs etc)
Firewall (Fortigate) and ADC (F5) traffic path interception (Policy based redirection)
Service transition from legacy to ACI using combinations of Python (YAML), XML and JSON scripting (Postman)
06/2019
-
09/2019
Intent based networking POC (Cisco DNA, SDA, Viptela, ISE,
Service provider
(Internet und Informationstechnologie, 50-250 Mitarbeiter)
Delivery of a POC consisting of:
Cisco DNAC
Viptela SD-WAN (ISR 4k)
Identity services engine (ISE)
Cisco Software defined access (SDA)
Catalyst 9300 with integrated WLC
Cisco Umbrella
Cisco StealthWatch
Cisco DNAC
Viptela SD-WAN (ISR 4k)
Identity services engine (ISE)
Cisco Software defined access (SDA)
Catalyst 9300 with integrated WLC
Cisco Umbrella
Cisco StealthWatch
07/2017
-
12/2017
Hybrid services deployment (Cisco ACI, New Azure tenant, New AWS subscription)
J Sainsbury
(Banken und Finanzdienstleistungen, >10.000 Mitarbeiter)
- High level design - Azure Bank hosting services subscription
- High level design – Bank specific O365 Split tenancy with new AAD integration
- SharePoint online plus records management deployment planning
- High level design - EDW data warehouse AWS hosting environment
- Design participation in deployment of Bank specific AWS Direct Connect transit
- Design participation in deployment of Bank specific Azure Express Route (Multi subscription)
- High level design - GDPR record discovery tool
- Deployment of internal service components onto Cisco ACI (Private cloud)
04/2016
-
02/2017
SDDC - SDN Network segmentation design and delivery (Azure Pack)
Rathbones Brothers Wealth Management
(Banken und Finanzdienstleistungen, 250-500 Mitarbeiter)
Full network design and delivery:
- Network (Cisco ACI)
- Load balancing (AVI)
- Security systems (Cisco ASA Firepower),
- Compute (Hyper-V and SCVMM)
- Storage (Nutanix)
- Orchestration (Azure pack and ServiceNow),
Reisebereitschaft
Weltweit verfügbar
