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- About kamtarias
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Member since
07-03-2016
19
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Created by
kamtarias
in Other Data Center Subjects
in Other Data Center Subjects
07-09-2018
04:24 AM
07-09-2018
04:24 AM
Hi All, I have a requirement to migrate Heathrow DC to Swindon DC. I have done some research for that and found that Cisco Otv feature can help here. However while deep diving, I came across a few queries that are not explained or take into consideration by Cisco.
1. I do not have a direct link between 2 data Center which I want to create OTV, most of the documentation have a dedicated link while explaining OTV. If any of you have done Cisco OTV configuration, please share your experience and challenges faced. Feel free to ask any query related to setup. 2. I have the flexibility to create a dedicated OTV, please take into consideration as well. Also please let me know if I can have multiple overlay scenario.
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Labels:
Created by
kamtarias
in Other Data Center Subjects
in Other Data Center Subjects
06-25-2018
07:18 AM
06-25-2018
07:18 AM
Hi Team,
I want to configure OTV between my 2 Data Centres . I was going through few documentations and I can see that in most of cases shown have point to point link between 2 Data centres. In my case I do not have a point to point link between my Data centre, however there is another centre is between 2 Data centres. Can i still configure OTV and how ??
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Labels:
06-15-2018
06:11 AM
Below is output of show license.
-------------------------------------------------------------------------------- MPLS_PKG Yes - Unused never - STORAGE-ENT Yes - Unused never - VDC_LICENSES Yes 4 Unused never - ENTERPRISE_PKG No - Unused - FCOE-N7K-F132XP No 0 Unused - FCOE-N7K-F248XP No 0 Unused - FCOE-N7K-F312FQ No 0 Unused - FCOE-N7K-F348XP No 0 Unused - ENHANCED_LAYER2_PKG Yes - Unused never - SCALABLE_SERVICES_PKG Yes - Unused never - TRANSPORT_SERVICES_PKG Yes - Unused never - LAN_ADVANCED_SERVICES_PKG Yes - In use never - LAN_ENTERPRISE_SERVICES_PKG Yes - Unused never - ---------------------------------------------------------------------
Based on that can i create 8 vdc's as i have vdc license as well as adv pack?
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Created by
kamtarias
in Data Center Documents
in Data Center Documents
06-14-2018
05:45 AM
06-14-2018
05:45 AM
Do we required separate VDC for OTV configuration, or I can use same production VDC?
... View more
06-14-2018
05:43 AM
Hi Guys,
I have to configure OTV between my DC's. On one side, I have only one VDC and I can configure 2 more VDC's. But on another end, I already have 3 VDC's configured. Can I still configure OTV between these 2 datacenters?
... View more
- Tags:
- Cisco OTV
Labels:
06-05-2018
02:47 AM
Hi Team,
Need suggestion to migrate Data Center. We have a plan to move eg Heathrow Data Center to Swindon.
There are many Services hosted in Heathrow like DHCP Services, Juniper Remote access VPN services. Apart from that, there are many applications hosted behind BigIP F5, Storage and VMs, Hosts. Challenge is that both DC's have a different IP address range and we need to keep Target (Swindon DC) IP schema after the migration is done. Could anyone please share your experience/ idea on how to go with this migration smoothly??
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Labels:
05-31-2018
05:20 AM
Hi Team,
We have a plan to migrate one of our DC in Heathrow to Swindon. We do not have much information about application dependanies, so we are planning to keep IP addressing in Target DC for Servers, VMs. Could you please confirm if we can use Cisco OTV for smooth migration?
Any other approach may also be appreciated..
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Labels:
05-08-2018
08:10 AM
Hi All,
Can someone help me to understand BGP's behavior here? I have 2 HQ's named Slough & Heathrow and multiple sites Eg. Bracknell here. I have BGP running between CE-PE. My concern here is that if I try to reach Slough subnets from Bracknell mentioned in Diagram, they are routed via Heathrow. Request everybody's input here to understand this better?? Do let me know if required more information? Attached is the diagram for your reference
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Labels:
04-11-2018
01:33 PM
router bgp 64521 no synchronization bgp log-neighbor-changes network 10.101.65.0 mask 255.255.255.0 redistribute connected redistribute static neighbor 172.23.24.25 remote-as 12345 neighbor 172.23.24.25 ebgp-multihop 5 * neighbor 172.23.24.25 default-originate* no auto-summary R8#
... View more
04-11-2018
01:33 PM
router bgp 64521 no synchronization bgp log-neighbor-changes network 10.101.65.0 mask 255.255.255.0 redistribute connected redistribute static neighbor 172.23.24.25 remote-as 12345 neighbor 172.23.24.25 ebgp-multihop 5 neighbor 172.23.24.25 default-originate no auto-summary R8#
... View more
04-11-2018
12:15 PM
Hi Georg,
Many Thanks for looking into it and providing the best solution. However, I apologize for not explaining the Question properly. Basically Currently Heathrow is acting as a Head Quarter and rest all are acting as Branches. Long-term Goal is to shut down Heathrow and make Swindon as Head Quarter. Solution works if there is a single Branch office, however, there are many Branches and I do not feel to advertise default route individually for every Branch office. Hope My query is making more sense now??
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04-11-2018
07:38 AM
Heathrow is a Data Center and is originating Default route to other HQ's named - Slough, Swindon, Germany, and Bracknell.
All HQ's are learning Default route from Heathrow DC.
All HQ and DC's are having CE's and connected to BT MPLS cloud. BGP is running between CE- PE.
No idea about MPLS Cloud, but expecting Generic config that will have MPBGP running and having VRF for Customer.
My Goal is to make Swindon as DC and advertise a default route from Swindon but that default route should be only applicable for Bracknell HQ and not others.
Can somebody help to achieve this? Diagram has also been attached to Query
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Labels:
12-20-2016
10:51 PM
Currently, I am doing the User Acceptance Testing for the Enterprise Network which includes
ASR 1000 Series, ASR 9000 Series, Nexus 7700 Series, Catalyst 4500 Switches, Palo Alto
I am doing this testing for the first time.
If any body has experience on this, Please share with me the important testing and template should I have to complete as part of UAT.
... View more
Labels:
08-14-2016
02:10 AM
Hi Guys,
Root bridge has all ports as DP. Root bridge send BDPU across DP. JUst want to know if there are multiple DP port on Root Bridge, which DP port it will use to send BPDU.
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Labels:
Created by
kamtarias
in Other Data Center Subjects
in Other Data Center Subjects
08-08-2016
08:56 AM
08-08-2016
08:56 AM
HI Guys , Can some one help me in understanding VPC check faeature. I know the rule that " Frames received in the vPC Peer Link cannot flood out a vCP Member Port while the remote vPC Peer has active vPC members in the same vPC ". But i want to know how it work, is there a bit that Cisco Nexas uses to check this rule.
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Labels:
Created by
kamtarias
in Other Data Center Subjects
07-09-2018
07-09-2018
Hi All, I have a requirement to migrate Heathrow DC to Swindon DC. I
have done some research for tha...
Created by
kamtarias
in Other Data Center Subjects
06-25-2018
06-25-2018
Hi Team, I want to configure OTV between my 2 Data Centres . I was going
through few documentations ...
06-15-2018
Below is output of show license.
-------------------------------------------------------------------...
Created by
kamtarias
in Data Center Documents
06-14-2018
06-14-2018
Do we required separate VDC for OTV configuration, or I can use same
production VDC?
06-14-2018
Hi Guys, I have to configure OTV between my DC's. On one side, I have
only one VDC and I can configu...
06-05-2018
Hi Team, Need suggestion to migrate Data Center. We have a plan to move
eg Heathrow Data Center to S...
05-31-2018
Hi Team, We have a plan to migrate one of our DC in Heathrow to Swindon.
We do not have much informa...
05-08-2018
Hi All, Can someone help me to understand BGP's behavior here?I have 2
HQ's named Slough & Heathrow ...
04-11-2018
router bgp 64521 no synchronization bgp log-neighbor-changes network
10.101.65.0 mask 255.255.255.0 ...
04-11-2018
router bgp 64521no synchronizationbgp log-neighbor-changesnetwork
10.101.65.0 mask 255.255.255.0redi...
04-11-2018
Hi Georg, Many Thanks for looking into it and providing the best
solution. However, I apologize for ...
04-11-2018
Heathrow is a Data Center and is originating Default route to other HQ's
named - Slough, Swindon, Ge...
12-20-2016
Currently, I am doing the User Acceptance Testing for the Enterprise
Network which includes ASR 1000...
08-14-2016
Hi Guys, Root bridge has all ports as DP. Root bridge send BDPU across
DP. JUst want to know if ther...
Public Statistics
| Date Registered | 07-03-2016 12:00 PM |
| Date Last Visited | 09-09-2019 01:34 AM |
| Total Messages Posted | 19 |
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