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New GA firmware MX 26.2.3: lots of VPN and other fixes!
by CMR -
USB Console session displays random characters.
by Point-Guard -
Dot1x Machine are getting authenticating with MAB and failing.
by Cisco ISE Bigner -
CML 2.10 VAP join to C9800-C requires CA-vWLC-manual on WLC
by Andrii Oliinyk -
Catalyst9400 명령어 모음
by KoreaTAC-CSC -
DNA Center CLI 로부터의 snmpwalk 실행
by KoreaTAC-CSC -
CatC: Pod 로그 확인 절차
by KoreaTAC-CSC -
Catalyst 9000 시리즈 스위치 Proxy 경유 스마트 라이선스 등록 실패
by KoreaTAC-CSC
Community Activity
USB Console session displays random characters.
I am trying to connect to the PCB of a network switch that is currently in the R&D stage using a USB-to-console cable. However, the console session continuously displays garbled or random characters. Whenever I type a command, the input appears corru...
CML 2.10 VAP join to C9800-C requires CA-vWLC-manual on WLC
Hello Teamclassic case with DTLS handshake failure due to WLC doesnt trust VAP's MIC.vap-0#sho inveNAME: CW9178, DESCR: Cisco Catalyst 9178 Series Access PointPID: CW9178I, VID: , SN:WLC#sho inveNAME: "Chassis", DESCR: "C9800-CL Chassis"PID: C9800-CL...
Dot1x Machine are getting authenticating with MAB and failing.
Hello Team,greetings.I am seeing a strange behaviour with users, like when first they connect to LAN, laptop is trying to authenticate with MAB and hitting to MAB policy and failing as result "15039 Rejected per authorization profile". we have flow l...
Resolved! 802.1x with no autonegotiation
What are your experiences with using 802.1x in combination with fixed speed and duplex settings on interfaces?Although autonegotiation is preferred, within the project this is a secondary topic and not a prerequisite.What potential limitations or iss...
Resolved! Cisco ISE - Guest Portal Customization - Downloadable Fonts
As we move back to the office, there is a need to update our guest access. As part of that, the look and feel needs to match the current corporate standards. The first ask is the ability to use downloadable fonts. I have multiple files and they a...
Restore 3.3P11 backup configuration on ISE 3.5P-3 on SNS-3815
I have ISE 3.3 patch-11 running in my VMWare production environment, and everything is working fine. We do a daily configuration backup. The backup is confirmed to work when we restore it on another Cisco ISE 3.3 patch-11 SNS-3815 appliance. Yester...
Error APF_HA-3-SYNC_RETRANSMIT_FAIL - Controller Cisco WLC 5508
hello, I have two controllers on Cisco WLC 5508 HA version 7.5. I'm having several sync error logs: *haSSOServiceTask3: Jan 22 09:22:51.637: #APF_HA-3-SYNC_RETRANSMIT_FAIL: apf_ha.c:2939 Maximum retransmission exceeded for client (00:0b:6b:b3:d4:6b )...
Cisco ISE Version upgrade from 3.3 to 3.5 required CSC upgrade as well
Hello Team,I am looking for document which help me to understand Cisco ISE upgrade from 3.3 to 3.5 required Cisco Secure Client upgrade as well? Currently we are on 3.3 version and using cisco secure client for posture (version 5.1.4.74) and Complian...
Expanding Event Access for Cisco Community Award Winners
Winners of the Cisco Community’s top awards, such as Designated VIP and Hall of Fame, are strong ambassadors and outstanding professionals in their fields. Providing this select Group with opportunities to participate in regional Cisco events, such a...
CISCO POE SWITCH WARANTY CHECK SR NO.-FOC2803Y20Q
CISCO POE SWITCH WARANTY CHECK SR NO.-FOC2803Y20Q
How Do You Plan Fiber Uplinks for Network Upgrades?
Hi everyone,I’m planning how to approach fiber uplinks when upgrading a network, and I’m interested in how others usually make this decision.For example, when connecting switches between different floors or buildings, I usually look at the distance f...
UDLD neighbor mismatch errors connecting City Wide Locations over point to multipoint wireless
I have built a City Wide RadWin point to multi point wireless network to connect our facilities and equipment back to City Hall.Our Water Tanks are the central locations for each sector and connect to the Phillips Building then fiber to City Hall.We ...
Issues after upgrading to MS18.1.8.1
We recently upgraded our switches and have started seeing issues with BPDU delays and consequential loop guard activations on switches. This is not impacting switches connected directly to our core, but only switches that are downstream of other Mera...
Resolved! L3VPN one-arm hub-and-spoke with internet access
as we know, in one-arm hub-and-spoke L3VPN, we need the hub CE to advertise a default route so spokes can learn it to enable spoke-to-spoke traffic.however, if the hub PE also provides internet access by advertising another default route, there will ...
ASR1002 NAT64 creates translations but IPv6 clients cannot access IPV4
Hi Everyone,I'm troubleshooting a Stateful NAT64 deployment on a Cisco ASR1002-HX running IOS-XE 17.09.05e. After extensive troubleshooting, I'm unable to identify the root cause and would appreciate any suggestions from the community.EnvironmentCisc...
