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IOS XR: import した証明書の削除方法について
by tafujish -
ttl-exceeded- packet drop in Site to Site VPN tunnel
by loc.nguyen -
BGP Null 0
by sk82 -
ISE - Multiple Sponsor Portals
by Fernando Magnus -
ASA to FTD migration - SSL trustpoint for multiple domain question
by Matus Kozak -
AI生成の検索結果に伴う誤情報のスライディングドア＋「LilacSquid」について No.008
by taiimamu -
NSO CLI - problem with "when" condition
by KMawal -
Roaming between AP groups, but the same flexconnect group
by jfaaborg
Community Activity
ttl-exceeded- packet drop in Site to Site VPN tunnel
Hi,We have a VPN site to site tunnel between USA and Asia.The firewall in Asia can ping the Firewall in USA well, no packet loss.However, a Asia Server 10.89.100.5 ping a USA server (10.0.99.73 has packets loss. Packet capture ASP drops show somet...
Cannot sync contacts on iPhone with Webex app
We have a number of users on the road who have iPhones and now use the Webex app to make and receive calls. However they are complaining that they cannot access the contacts that are saved on their iPhone via the webex app. is there a way to sync all...
SD-Access Border Nodes interconnection design
Hi all,in the last months we succesfully migrated our legacy network to SDA, the design and infrastructure configuration was provided by Cisco expert as at the beginning i wasn't very confident with the new environment. We have three medium fabric si...
Resolved! Setting up Auto Attendant
We've just migrated from Call Manager to Webex and was wanting to know about setting up an Auto Attendant. Currently for our main line, the receptionist phone is configured as that. I was wanting to setup an Auto Attendant so I can forward afterhours...
NSO CLI - problem with "when" condition
Hi,I struggle with a command in NSO CLI that I guess is caused by a "when" condition in the yang file.I use NSO 6.3. I built the NED for my device and applied it to NSO - OK. The concerned yang file is bbf-software-management.yang.The command:admin@n...
vSmart policy behavior | originator attribute
Hi. I was study Catalyst sdwan solution on my own lab and im trying to figured out an extrange behavior regarding the control policy. Basically, i want to influentiate the prefference on CSR1 routes to reach the routes on the "Data Center" side troug...
IP-Range that the Cisco service for MS-Teams WebEx calling app uses ?
What is the IP-Range that the Cisco uses for integration of MS-Teams for WebEx calling app ?
Roaming between AP groups, but the same flexconnect group
I have a situation where I need to advertise WLAN1 along with our standard WLAN2 in one area, while the rest of the area would just have our standard WLAN1. Would the APs be able to roam on WLAN1 This is on AireOS 8.10.190.0 Example below AP group 1 ...
Resolved! Pure L2 VLAN on Cisco ACI with Gateway outside the fabric
So we have two sites, one with ACI and one without. In the site where there is no ACI, for a project PoC, we needed to deploy a new VLAN on the core switches and extending it to other access switches but no SVI for the VLAN. Basically, L2 VLAN only. ...
Resolved! AP 1832i Failure
We have seen a very high failure rate for the AIR-AP1832i-B-K9 recently with no known cause. Some displayed a solid amber led and others displayed no led. After swapping out the AP with a spare, the spare comes online right away. Some just go down an...
Cisco router blocking some computers
Have two Cisco C1101-4p routers set for a site-to-site ipsec vpn. There is no nat. The issue is some computers cannot use the resources on the other end. Some have no problem. Some can access some resources. Some cannot access anything. The version o...
Q in Q decapsulation
Hello, When the double tag frame reaches the destination switch in the 802.1q tunnel, where does it begin to decapsulate the outer tag of the frame as it reaches the end of the tunnel? Does it start at the ingress switchport trunk, or the egress swit...
Cisco ISE - problem with TACACS command sets
Hello, I've been given a task to provide administrative access for local IT guys so that they are able to execute limited set of commmands. The following TACACS command sets has been configured to achieve that objective:Unfortunately, it does not wo...
Poor 5Ghz throughput - 9800 / 17.9.4a / 1800-series APs
Hi,Per the title, I've got an issue with 5Ghz clients that have good signal strength because they are sat almost underneath the AP (1832 APs) yet but struggling to get more than 1Mbps throughput. I can see the channel utilisation is over 50% but zer...
ACI ip flapping issue
I have ip flapping issue in cisco ACI environmentas the topology:I found that when icmp reply from 168.1.37.129 to 168.1.37.45,these icmp reply packets will be sent to SW13 and SW14 at the same time,the icmp reply packets which sent to SW13 with S-I...
