About Chin Chang

Chin Chang · 10-01-2024

My C3172 nxos version is 7.0(3)I7(7) current, I will upgrade to 7.0(3)I7(10), last to 9.3(13) is my target version.I have 2 questions.1.Should I use standalone file or compact file?2.I noticed kickstart shoulds upgrade together, but Cisco download ce...

Chin Chang · 09-17-2024

Dears,I have 4 NEXUS switches at production environment, their model are N3K-C3172TQ-10GT, BIOS version 5.3.1, NXOS 7.0(3)I7(7).I noticed Cisco release the related bug, includes CSCwj97009https://bst.cisco.com/quickview/bug/CSCwj97009 So I have 2 que...

Chin Chang · 06-25-2024

Hello, please refer my image, and my questions are these:1.The solution for crypto map, is it working 2 nodes only?In my environment, packets from R1 to R2 are crypto, but I need R1 to R3 crypto also. So I want to understand this setting crypto map i...

Chin Chang · 04-14-2024

I have an ISR4431 router, and related setting:ip access-list standard toGCP10 permit 10.136.0.0 0.0.127.25520 permit 10.136.128.0 0.0.127.25530 permit 128.231.0.0 0.0.31.25540 permit 128.231.32.0 0.0.31.255!route-map toGCPmatch ip address toGCP!route...

Chin Chang · 03-10-2024

I'm not understand this model, as my understand, my c8200 is SDWAN mode, I want to change IOS-XE mode.nfvis# show versionCisco NFV Infrastructure SoftwareVersion 4.9.3-FC5Build date Friday, March 24, 2023 [16:18:52 PDT]Last Reboot Monday, March 11 [0...

Chin Chang · 10-09-2024

1.Should I use standalone file or compact file? >>both2.I noticed kickstart shoulds upgrade together, but Cisco download center has not list C3172 kickstart file, the model has not need kickstart? >>C3172 is not need kickstart file.

Chin Chang · 09-18-2024

7.0(3)I7(7) → 7.0(3)I7(10) → 9.3(13)

Chin Chang · 06-29-2024

Hi MHM,thank you so much for support.i'm familiar DMVPN, if i met trouble, i will post in community, tks!

Chin Chang · 06-29-2024

Thank your help, still failed.Currently, we will plan DMVPN, give up crypto map.

Chin Chang · 06-28-2024

Hi MHM,1-You use hub not SW connect four routers>>thank your remind, I have replace it by c2960 switch, and other config, environment are same. still failed. 2- you test by ping router itself and this not way to tesr ipsec>>my ping is from R1 interfa...

Member Since	‎03-10-2017 09:34 PM
Date Last Visited	‎11-13-2024 11:51 PM
Posts	62
Total Helpful Votes Received	11

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Upgrade N3K-C3172TQ-10GT

Cisco NXOS bug id: CSCwj97009

c2921 interface apply crypto map

BGP advertise route

C8200-UCPE-1N8 mode

Re: Upgrade N3K-C3172TQ-10GT

Re: Cisco NXOS bug id: CSCwj97009

Re: c2921 interface apply crypto map

Re: c2921 interface apply crypto map

Re: c2921 interface apply crypto map