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- About e-chuah
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Member since
07-16-2002
164
Posts
28
Helpful
1
Solution
Created by
e-chuah
in Automation and Analytics
in Automation and Analytics
07-16-2019
06:35 AM
07-16-2019
06:35 AM
Hi Thanks for the reply. I managed to get it sorted out. Apparently, there are some issues (some leading space) with the testbed.yaml file. I use the "pyats validate testbed " to validate the yaml file and got it fixed. However, I use "gennie learn ospf -testbed-file testbed.yaml", it states that feature is not supported and there is no output file. "gennie learn interface" does generate some output. I am using IOU, not sure if that is the issue, I will test it on NXOS and see if it works. Rgds Eng Wee
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Created by
e-chuah
in DevNet Sandbox
in DevNet Sandbox
07-09-2019
06:33 PM
07-09-2019
06:33 PM
My email address is eng-wee.chuah@dimensiondata.com. Will this apply to all other subsequent sandbox lab as well ? Thanks for your help !
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Created by
e-chuah
in DevNet Sandbox
in DevNet Sandbox
07-09-2019
03:01 AM
07-09-2019
03:01 AM
Hi Bob, Thanks for the reply. My CCO id email indicated the correct email address and not xxx-asia.com. May I know where else can I change the email setting ? Rgds Eng Wee
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Created by
e-chuah
in DevNet Sandbox
in DevNet Sandbox
07-08-2019
08:37 PM
07-08-2019
08:37 PM
Hi, I have successfully reserved the lab. But there is no VPN information sent to me via email. Hence, i can't access the lab. Pls help Rgds Eng Wee
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Created by
e-chuah
in Automation and Analytics
in Automation and Analytics
07-08-2019
09:01 AM
07-08-2019
09:01 AM
I specified the full pathname, but still get the same error..
... View more
07-08-2019
08:19 AM
I have successfully installed pyats ang genie, but when i try to run the command: genie learn ospf --testbed-file ./testbed.yaml it display the error below: Argument should be a path to a pyATS testbed file, or a pyATS Testbed object not ./testbed.yaml but i already have the testbed.yaml file defined. So not sure why is there an error. attached is the testbed.yml (the attached is .txt becos i can't upload .yaml file) did i miss out anything ?
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Created by
e-chuah
in Server Networking
in Server Networking
01-14-2015
03:41 AM
01-14-2015
03:41 AM
Hi, My current environment has only N7K with F2e card. Can it support LISP mobility ESM multihop ? The N7K will only be doing detection of VM move and not LISP encapsulation. Do i need to purchase a M2-card to support LISP mobility ESM multihop for VM move detection? Rgds Eng Wee
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Labels:
09-22-2014
08:23 PM
Hi, I have a CE router that is running LISP xTR. I want to apply qos at the egress interface of the WAN connection to MPLS, Q1 - QoS - classification and queuing happen before LISP encapsulation or after ? Q2 - If QoS happens after LISP encapsulation, after LISP encapsulation, i.e, in the RLOC space, will the classification based on the RLOC ip or the EID ip ? My understanding is that it will be based on RLOC ip. Q3 - If QoS happens after LISP encapsulation, after LISP encapsulation, does the router copy the TOS byte to the new outer IP header ? Rgds Eng Wee
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Labels:
Created by
e-chuah
in Other Data Center Subjects
in Other Data Center Subjects
01-19-2014
05:49 PM
01-19-2014
05:49 PM
Hi Amit, Thanks for the reply. Any idea if Anycast HSRP is supported in N5K or N6K ? THanks Eng Wee
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Created by
e-chuah
in Other Data Center Subjects
in Other Data Center Subjects
01-15-2014
01:24 AM
01-15-2014
01:24 AM
Just realised that anycast HSRP feature is available in NXOS 6.2. But not sure if it can be used for fabricpath HSRP localization. Based on my understanding from config guide, looks like it should work for fabricpath HSRP localization. Any comments appreciated. Thanks Eng Wee
... View more
Created by
e-chuah
in Other Data Center Subjects
in Other Data Center Subjects
01-14-2014
07:25 PM
01-14-2014
07:25 PM
I am considering using fabricpath as DCI within a campus network with two data centers. Understand HSRP localization not supported yet until Anycast HSRP is available. Will the workaround below work (both control and data plane): Configure the same HSRP group ID on both pairs of HSRP switches but configure a different authentication string. This will prevent the pair in Data Center East from becoming HSRP peers with the pair in Data Center West. When you do this, however, the pairs will still detect that their VIP is in use (by the other pair). This detection can be disabled in NX-OS with the “no ip arp gratuitous hsrp enable” command. The only thing i am not too sure is whether in the data plane, this will work ? Has anyone tried this out ? Thanks Eng Wee
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Labels:
05-08-2013
09:44 PM
Hi , Is Nexus 2000 pre provisioning supported in Nexus 7000 ? Seems like not support..can't key in the command even when i have install and enabled the feature set for fex. Thanks Eng Wee
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Labels:
05-16-2012
01:55 AM
Setup as shown in the attached. S1-S4 are Fabric path spine switches. Will it work ? or I need to configure both vlan 10 and vlan 20 in "mode fabricpath" on all S1 to S4 even though only vlan 10 is required in S1-S2 and vlan 20 required in S3-S4.
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Labels:
Created by
e-chuah
in Server Networking
in Server Networking
05-07-2012
09:54 PM
05-07-2012
09:54 PM
Hi, given that F2 card doesn’t support LISP, F2 card and M1 card cannot be on the same chassis, how can we integrate LISP with Fabric path for the purpose of VM mobility? For VM mobility with OTV layer 2 extension and using LISP, the N7K RLOC will terminate the SVI for the vlan that we are extending. Since M1 card and F2 card cannot be on the same VDC, just wondering how we can integrate fabric path and LISP together using the N7K platform. Any comments ? Rgds Eng Wee
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Labels:
02-25-2012
05:48 PM
Hi, "sh hardware rate-limiter" is showing Layer-3 glean dropped counter increasing. This is referring to packets failing RPF check. Under what scenario will we see this problem ? Is this normal ? Rgds Eng Wee
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Labels:
07-16-2019
HiThanks for the reply. I managed to get it sorted out. Apparently,
there are some issues (some lead...
07-09-2019
My email address is eng-wee.chuah@dimensiondata.com.Will this apply to
all other subsequent sandbox ...
07-09-2019
Hi Bob, Thanks for the reply. My CCO id email indicated the correct
email address and not xxx-asia.c...
07-08-2019
Hi, I have successfully reserved the lab. But there is no VPN
information sent to me via email. Henc...
07-08-2019
I have successfully installed pyats ang genie, but when i try to run the
command:genie learn ospf --...
01-14-2015
Hi,My current environment has only N7K with F2e card. Can it support
LISP mobility ESM multihop ?The...
09-22-2014
Hi,I have a CE router that is running LISP xTR.I want to apply qos at
the egress interface of the WA...
01-19-2014
Hi Amit, Thanks for the reply. Any idea if Anycast HSRP is supported in
N5K or N6K ? THanks Eng Wee
01-15-2014
Just realised that anycast HSRP feature is available in NXOS 6.2. But
not sure if it can be used for...
01-14-2014
I am considering using fabricpath as DCI within a campus network with
two data centers. Understand H...
05-08-2013
Hi , Is Nexus 2000 pre provisioning supported in Nexus 7000 ? Seems like
not support..can't key in t...
05-16-2012
Setup as shown in the attached. S1-S4 are Fabric path spine switches.
Will it work ? or I need to co...
05-07-2012
Hi, given that F2 card doesn’t support LISP, F2 card and M1 card cannot
be on the same chassis, how ...
Public Statistics
| Date Registered | 07-16-2002 09:44 PM |
| Date Last Visited | 10-02-2019 02:03 AM |
| Total Messages Posted | 164 |
| Total Helpful Votes Received | 28 |
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