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Multicast - DR / forwarder election
by D@1984 -
IPsec tunnel using private ip
by Vishal6 -
SIG Policy unexpected behavior
by jjpark -
abc
by testciscouser1 -
NAT for ping ICMP from outside to inside via ASAv
by Thien are Margo -
I don't understand how TACACS Profiles works.
by CCC3 -
客户端获取不到IP地址，AC控制器日志报错 Authentication Aborted for client aa:bb:cc:dd:ee
by 934334822 -
CSCwf36829 - IPv6 not supported on Nexus 3500's
by Gewy
Community Activity
abc
**bleep**
NAT for ping ICMP from outside to inside via ASAv
Hi, I am 4-year student to university of since from Vietnam. I have a problem about ping ICMP through ASA. I can ping from R2 from outside to 4.0.0.1 of DMZ or 8.0.0.1 of inside. I can ping from DMZ via inside. Can also ping from DMZ and inside to go...
How to get to know Cisco FTD 2130 throughput
Hello all, I would like to know how to calculate current throughput value at FTD 2130. What sort of information need to calculate it.? Thanks for any response to solve it.
No ringing back tone from PSTN (SIP trunk) via CUBE
Hello, I have an issue about ringing back tone when I call from outside --> PSTN (SIP trunk) --> CUBE --> UCCX --> redirect call to extension. I hear IVR and can do DTMF. then press extension, no ringing back tone.However when I call from PSTN (SIP t...
MPLS label type unknown
hello, i have enable netflow in egress interface (mpls) in IOSXR 9922 cisco routerwe see there's MPLS label type "Unknown" in several prefixes /32 (IP loopback router)and i have check by perform this command "show mpls forwarding prefixes (iploopback...
While browsing it can't connect ESA with domain name
Hi,When i try to browse ESA with domain name it is not get connected. But when i put ip address then the ESA login page appeared and we can login. what can be the issue?
ASA <-> Fortigate IPSec VTI Issue
Hello, I am currently testing the IPSec Ikev2 VTI Based (routed-based) interworking of FPR2110 and 3rd party equipment (Fortigate) running ASA OS 9.18(3)56 as shown in the picture above.I understand that in the process of creating a Tunnel interface...
Resolved! 客户端获取不到IP地址，AC控制器日志报错 Authentication Aborted for client aa:bb:cc:dd:ee
AC是WLC2504。日志报错内容如下：*Dot1x_NW_MsgTask_4: May 13 09:59:07.914: #DOT1X-3-ABORT_AUTH: 1x_bauth_sm.c:449 Authentication Aborted for client aa:b4:c9:af:51:c4*Dot1x_NW_MsgTask_1: May 13 09:59:03.388: #DOT1X-3-ABORT_AUTH: 1x_bauth_sm.c:449 Authentication Ab...
Cisco 3504 DCA problem
Hi Guys, I have face a very weird issue. Currently my environment are running with 2 x C3504 in HA. There have 18 AP mixed with 1702, 1852, 2802, 9120. Some support for CleanAir some not. Too use all this model, we had choose the version 8.10.130. S...
Resolved! C3650C与Esxi连接
各位大佬，小弟有3台Dell R430Esxi服务器 2台C3650C交换机以及一台2811路由器，想废物利用搭建一个vSphere的虚拟实验环境。大概的网络结构为：每台R430的2块网卡在DCUI里做物理绑定作为管理网卡，分别连接两台C3650C的f0/1-3口，这3个口划为VLAN10. 每台R430的另外两块网卡分别连接C3650C的f0/10-12网口，这3个口设为Trunk。C3650C再接入到2811路由器，该路由器的一个网口连接到互联网，以便实现虚拟机的上网以及对服务器的远程管理功...
I don't understand how TACACS Profiles works.
If you look at the tacacs profile as shown in the picture, there are custom characteristics I wonder how this works. In the case of other banders, I understand that tacacs are linked using these attributes If you add a value here, compare it with the...
Cisco anyconnect browser ERR_SSL_Protocol_ERROR
Good day to everyone.I have two Cisco ASA running on FPR2130 assembled into a balancing group, for example:vpn-gw1.example.comvpn-gw2.example.comgeneral address vpn.example.com.Firmware version 9.18.3.56Anyconnect 4.10.07062At the moment, all our emp...
Resolved! UCS SEL Log - CIMC Processor CATAERR_N
Hi, guys. I checked SEL on the B200 server as follows.And the server got Hang.Do you know why? |BIOS| Processor #0x00 | Configuration Error | | Asserted|CIMC| Processor CATERR_N #0x81 | Predicative Failure asserted | Asserted|CIMC| Platform alert LED...
Resolved! FirePower 1100 lost smart registration
I have a FirePower 1100 for my home lab and for some reason, it lost DNS connectivity and lost registration. I did not notice and now I can't deploy changes. I connected to the CLI and tried to ping from system. When I try to ping from system I get t...
This is happening on my cisco switch 9300
Hi Members, This is happening on my Cisco switch, and I have no idea why this is happening. Anybody had the same issue? If so, how did you all fix this, please? Your help suggestion and idea would be highly appreciated. May 1 23:25:19.000: %LI...
