AUTHENTICATION_FAIL: This Switch may not have been manufactured by Cisco or with Cisco's authorization. This product may contain software that was copied in violation of Cisco's license terms.
Hi,
I have the access list on my main switch as below and I can not figure out why I can not telnet on any port from 10.2.0.51 ip address to 10.2.26.63 ip address?
Could you help?
Thanks,
ip access-list extended "100" 10 remark "ACL-CURRICULU...
dears
i am receiving this messages daily
the same mac address is seen for 3 different IP addresses.
i think this is a cluster.
is this normal or a problem ?
2016 Apr 18 17:36:21 Nexus5K01 %FWM-2-STM_LEARNING_RE_ENABLE: Re enabling dynamic lear...
Hi,
entry number 5414 : IPMCAST_RPF-4-RPF_LOOKUP_LOOP RPF route lookup loop for 169.254.48.178 timestamp: 2134226590
What does it mean , how to solve this
Thanks
Hi All
I went through RMA guidelines but it didnt give me any definitive answer.
We have a customer who is going to install 3650 switches in rather "dusty" environment - cooling plant areas, manufacturing areas etc. are there any RMA guidelines if...
Hi,I’m planning to install a brand new Cisco firewall as follows. Current DesignSwitch A ------ Switch BProposed DesignSwitch A --- New Firewall --- Switch BIn order to determine which model, I need to know how many traffic/bandwidth on the network. ...
Hi!!
I hope you guys can help us, How can we know if our Cisco card "Cisco N2XX-AIPCI02 Intel Gigabit Ethernet Quad Port LAN Adapter PCI-Express X4" is Compatible with our Cisco UCS C220 M3 Rack server???
Where we can find this data?
Thanks and R...
Hello Dears,
What is the difference between the two network modules:
- C3KX-NM-10G - for use on Catalyst 3750-X and 3560-X
- C3850-NM-2-10G - for use on Catalyst 3850
Both have four physical ports with two SFP+ and two regular SFP ports.
Are ther...
The responses I see from Cisco, that this is "Moderate Severity" and expected is not acceptable. If this starts occurring in release 12.2(55) then it is clearly created by a bug. The switch did not exhibit this behavior prior to this release. Beca...
Hello.
Validating an scenario that take advantage of the capabilities offered by a Fortigate solution in HA A-A (Active-Active) I´m trying to enable the topology attached (please see diagram in JPG format). As bellow I´m going to explain the issue pe...
Hi,
I have a Cisco switch 2960 connected Polycom Phone(310)
(There is an related Question on the support form no solution)
Switch port configured with port security no static MAC addresses.
PC connected behind the Polycom 310 works fine.
If we discon...
Hi guys,
I'll be running a Cisco catalyst 6500 series, with the following Fiber Line cards, WS-X6708-10G + WS-X6408A-GBIC.
Moreover I need to add a 100Mbit/s fiber module (it's for Internet Connectivity), is there any way to set it up ?
For the Gbic...
