About Ismael10

Ismael10 · 11-16-2021

Dear community,I had a weird behavior with my switches. By connecting a VSS domain (6509, domain ID 200) and stackwise virtual (9407, domain ID 150) via one etherchannel link of two ports, it crashed completely the entire production network.Does anyo...

Ismael10 · 02-15-2021

Dear community, Is there a way to block Whatsapp Desktop Application through Application visibility & control of Cisco WSA ?Can't find it in the list of applications. thank you in advance!

Ismael10 · 01-17-2021

Hello All, I'm geeting the following error ERR_CERT_WEAK_SIGNATURE_ALGORITHM when trying to reach HTTPS website. Conditions : - Cisco WSA version : AsyncOS 11.5.1 build 125- CA AD private root CA : Signature Hash Algorithm SHA256- Https proxy : Decr...

Ismael10 · 12-04-2020

Hello,the router I ordered came with the IOS SDWAN with the impossibility of entering in global configuration mode. I tried to update it by switching to IOS XE software without success.Rommon : 16.12(2r)IOS expected software : Fuji-16.9.6As a result,...

Ismael10 · 12-26-2019

Hello, this is the 5th time that our ASA Firepower has restarted without any user intervention. It is in a critical location in our datacenter. Could you help me please?Following the software and hardware specs : Cisco Adaptive Security Appliance Sof...

Ismael10 · 11-17-2021

Unfortunately, I didn't have enough time to take logs, I just removed the links between devices.

Ismael10 · 11-16-2021

they were directly connected via one Port-channel link :ten1/5/0/20 --------- to ------ ten1/1/12ten2/5/0/20 --------- to ------ ten2/1/12 Catalyst 9407 's conf :interface TenGigabitEthernet1/5/0/20description ===== TO OLD CORE : Ten1/1/12 =====switc...

Ismael10 · 01-18-2021

Hi Balaji, thank you again for your feedback.I found the solution, the issue is related to signature algorithm version, the AD issue a cert with a SHA-1. We change the version to SHA-256 in Cert Template from AD, reissue the cert using a new CSR (WSA...

Ismael10 · 01-17-2021

Hi Baladji, thank you for your response!Find attached the log output of the request. thank you!

Ismael10 · 12-04-2020

thanks for your feedback.I downloaded the file again and again but same issue.Is there a way from router rommon mode to download the file via TFTP?

Member Since	‎04-24-2019 01:54 AM
Date Last Visited	‎11-18-2021 03:51 AM
Posts	24
Total Helpful Votes Received	5

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Cisco Stackwise virtual (9407) and Cisco VSS (6509) etherchannel conn

cisco wsa application visibility and control : whastapp desktop

WSA : getting ERR_CERT_WEAK_SIGNATURE_ALGORITHM on google chrome and microsoft edge, wsa decryption policy

ISR 4431 : Unable to upgrade from IOS XE SDWAN to IOS XE Software

Cisco Firepower 4120 with ASA code rebooting randomly

Re: Cisco Stackwise virtual (9407) and Cisco VSS (6509) etherchannel c

Re: Cisco Stackwise virtual (9407) and Cisco VSS (6509) etherchannel c

Re: WSA : getting ERR_CERT_WEAK_SIGNATURE_ALGORITHM on google chrome and microsoft edge, wsa decryption policy

Re: WSA : getting ERR_CERT_WEAK_SIGNATURE_ALGORITHM on google chrome and microsoft edge, wsa decryption policy

Re: ISR 4431 : Unable to upgrade from IOS XE SDWAN to IOS XE Software