VPN route-based unable to ping remote IP

Hi, I am currently encountering issue on route-based ipsec vpn. I cannot ping my remote IP also the remote tunnel. I have verified that there is no decap showing on packets. I already configured static route between each site and still unsucessful of...

Service impact on ISE certificate renewal

Hello. I'm trying to renew the ISE's certificate, but I'm using both admin and eap authentication, portal, and radius DTLS. In this case, I would like to know if renewing this certificate will reboot the ISE or if it will cause downtime. The certific...

Site-to-site vpn failover causing memory spike in spoke sites

Hi All. I would like to get your thoughts on the following issue i have been facing since implementing Dual ISP and failover for site-to-site vpn tunnels.Hub Site:ASA5515 using 9.6(4)42Spoke sites:Cisco ISRs using 15.1(4)M8, using voip services over ...

Call Handler Not Reachable From Outside Call

Hi Experts,I am sitting with an unique issue where my Auto Attendant works perfectly from inside the office, however it is not reachable from external calls.Connection ISP > SIP > CUBE > SIP > CUCMWhat I am seeing is as soon as I direct the call to C...

Cisco SD-WAN prefix list & data prefix list update

Wanted to understand the best practices when updating the prefix-list & data prefix list in SD-WAN network.For example I have the below prefix-listlist_abc: 10.10.10.0/24This prefix list has been used in Centralized policy.I wanted to added new subne...

Configure Port-channel and vPC in advance in Nexus 9K

hi,i'll be configuring a new N9K switch to replace a C9300.my question is, can i configure in advance the port-channel and vPC in the N9K even without the SFP inserted and fiber cables patched?just want to prepare the config so it will be a faster to...

Not able to activate any service on CUCM Subscriber

Hi all, I am not able to activate any service on subscriber and it shows me database failure, when I enter "utils dbreplication runtimestate" on publisher it shows me defining for the subscribers. Can someone help me in both issues?

How to allow RTP protocol in NAT and access list in FMC

How See advetise route by any details in nexus

Hi dears if i see advetise routes prefix to nieghbor X.X.X.X by details for example which community send wightand other bgp parameters How can see thisin bgp nexus switches for examples 9K series???

802.1x Cert Auth - What does the PSN Do with the Client Cert?

Please see the attached file.  When a Windows client connects to the network and its supplicant is configured to send the computer certificate, what exactly is the PSN doing with this certificate?  In the attached i have a use of Lab_dot1x_Certs (See...

Security Cloud Sign Onの初期セットアップ（Duoインストール版）

はじめに前提条件手順 はじめに 本記事では、Security Cloud Sign Onの設定を初めて行う方を対象に、 Duoの操作画面を参照しながらの初期設定手順を解説する記事となります。 本記事で解説するのはDuoをiOSもしくはAndroidのスマートフォンに運用する場合のセットアップ手順となります。     前提条件 本記事に記載されている内容は2024年4月16日現在のSecurity Cloud Sign Onの動作に基づいて記載しており、将来的に予告なく変更される場合がございます。...

N9K-C9348GC-FXP において、ND ISSU 実施後にカーネルパニックが発生

2024年4月24日 (初版) TAC SR Collection主な問題 Non-disruptive ISSU 実施後、カーネルパニックで筐体の再起動が発生する場合があります。show logging onboard internal reset-reason または show system reset-reason コマンドに、Reset Requested due to Fatal Module Error が出力されます。 `show system reset-reason` ...