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Ask the Experts リンク集: SRv6
by Megumi Kawabata -
Ask the Experts リンク集: SR-MPLS
by Megumi Kawabata -
Expressway - End-of-Life(EoL) とEnd-of-Sale(EoS) 情報
by Yusuke Yoshinaga -
Use two vpc peer-link in Cisco N9K
by johnlloyd_13 -
CSCvn31824 - %CRYPTO-4-RECVD_PKT_INV_SPI: decaps: rec'd IPSEC packet h
by Marco Monge Pascual -
FTD Route based VPN
by N3om -
Catalyst Center (DNA Center)：Pod アクセス手順
by Keito Kajiura -
NDFC: ユーザーの新規作成、パスワード変更及びユーザー削除について
by szong
Community Activity
Cisco ACI backup file MD5 calculation is missing 0's ?
Hello all,Long story but I had a lab upgrade from 5.2 to 6.0.5(M) fail on older APIC-M2's, and Cisco TAC suggested a fabric rebuild. Since I have newer APIC-M4's, I decided to install 5.3.2b on my APIC-M4's, and rebuild my lab fabric using those. All...
webex messaging
Is there a report for webex messaging inbound or outbound? I need date, time and the numbers or emails the message is going to.
MTU on subinterfaces
So normally a standard interface has an MTU of 1500.When creating a sub-interface on a router (or using an SVI on switch), should the MTU be manually lowered to 1496 to account for the extra 4 bytes?Everything just seems to work without this, so I am...
Client devices reporting 'Incorrect Wi-Fi password' on PEAP network
Hi folks,Running a Catalyst 9800-40 WLC. 1463 WAP's connected, predominantly C9136I WAP's. 8,817 active clients with 4,796 clients on our SSID using PEAP authentication via ISE on the back end. We are observing clients will frequently disconnect fro...
RIp not working
Hello! I am a student at college and i need some help with setup RIP.It is necessary that the network of the entire project be 197.10.19.0/24.Since I was constantly experiencing overlap when using it, I changed the subnet mask to 28.No matter how muc...
Enable/Upgrade IKEv2 [ cisco ISR4451-X/K9 ]
Dear Experts!I have ISR4451-X/K9 & seemed there is no IKEv2 available.Can anyone guide me with steps to upgrade to ikev2?Thanks!
vBond routing from WAN Edge
So if you have 2 transports from the WAN Edge, must it have ECMP to vBond in order for vBond to detect the public and private IP of both transports?Say for example you had an MPLS and Public-Internet TLOC. The Public-Internet TLOC is (unwittingly) re...
Identify the fans used in a Cisco Catalyst 9400 Series Switch
Hello. This is my first time using the Cisco community, so hopefully I don't screw it up. I'm trying to identify the specific fans used in a C9410R Cisco Catalyst Switch. The vertical fan tray on the side pulls cooling flow through the lower part ...
PDART tool for migration
Dear Community,We're in the process of migrating from Cisco Prime Infrastructure Version 3.10.2 to DNAC Version 2.3.3.7. However, when running the PDART tool, it generates a report for Cisco Prime Infrastructure Version 3.10.0 and DNAC Version 2.3.5....
ACI L3out Pair Firewalls
Hey folks,I'm looking to set up an L3out with static routes for an Active/Standby Firewalls pair, as shown in the diagram below. However, I'm feeling a bit confused, especially when it comes to configuring the L3out with SVI. Any advice on how to pro...
Where is a good source to learn what's new or different
Where is a good source to learn what's new or differences in software revisions?For example in CUCM or UCCXWe're on 12.5, what's new in the revisions for 12.514 is our next big step, where can I learn about what's included in 14 that's not in 12.5?
Cisco Routing - routes in routing table, no connectivity
I'm setting up a network (see image) and the issue I'm having is that I can see the redistributed routes in the routing table of R1 and R5, but I can't ping to them. When I try to ping 2.2.20.2 (R2) from R5 it's doesn't work, I can ping from R4. Sa...
How to register a 4506-E with Smart Licensing?
How do I register a 4500-E SUP-8 3.10.x or 3.11.x with smart licensing? I found the following command to change it to DNA Licensing, but I cannot find a command that works to register it. license right-to-use activate addon dna-advantage subscription...
Cisco Finesse "send error report"
Cisco Unified CCX AdministrationSystem version: 12.5.1.11001-348 (SU1-ES03)Where does one get access to view the error repot that get generated when you click on "send error report" with the Finesse web page?
Select Clients Dropping Wireless Connection On 5500 WLC
Recently, my system bought around 800 of the Lenovo Gen 4 Chromebooks. We already had around 2500 Gen 3 100e's that worked perfectly fine, still do. We divided the new laptops out to the locations, and 2 of the 10 locations are having issues where th...
