HI I'm new to this forum . I got a Fiber to home broad band connection and presently i have connected a DVR . my broadband router is ZTE F660 and did a port forwarding and ...etc. then with DDNS i can see my cameras from out side.The issue is my ...
HI I'm new to this forum . I got a Fiber to home broad band connection and presently i have connected a DVR . my broadband router is ZTE F660 and did a port forwarding and ...etc. then with DDNS i can see my cameras from out side.The issue is my ...
Hello Techies, i have configured my switch to authenticate to TACACS via ISE. If my switch is communicating with TACACS, should I be able to access the console if I have specifically created a name list that indicates the authentication should be poi...
Greetings, On past cisco platforms, say c2950,2960x, I have used xmodem to upload config-files to running-config. Much easier than to use just copy and paste. Thats so 90s. But on the c3850 platform, xmodem does not exist. copy xmodem: running-co...
Hi to all Cisco Community members,I have a question about the use of having multiple WAN interfaces on a routing device. (Firewall with routing capabilities, traditional router, Layer 3 switches[?]) Admittedly, I don't know what I'm looking for in sp...
Hello, Hello, We have to upgrade ios on the stacked switch The ports of Both switches (SW1&SW2 No LACP )are connected to one server (teaming port) Can we upgrade without interrupting server connection? When I upgrade switch 1, switch 2 sh...
I have a Vivi box connected to a port on a 2960-X. As soon as a client connects to the Vivi the port on the switch starts going down and coming up constantly... 001120: 02:37:07: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/1, changed state to down 0...
HI, I have a question that is very doubtful. I configured the ACL on the 3850 switch, but I have a different situation when I add an ACL entry and remove the ACL entry. I found it through "show mgmt-infra trace messages acl-events switch 1". Scenar...
If you take the network 192.168.1.0/24 and subnet it to four /26 networks, what is the usable address range in the third subnet? kindly explain me the answer in brief. AND please explain me the underlined text in simple manner. THANKS !
Hi, Our company is trying to implement Microsoft ExpressRoute. Microsoft gives the solution as a Q-in-Q Vlan. We have to strip our the S-Tag and use the 3 C-Tag VLANs for our BGP links to Microsoft. Our service provider gives us a L2 trunk link whic...
Hello all, I am starting a lab that I am configuring myself and right off the bat when I connect the ports at least one will not come on although it says it is on when I look at the switch. Any clue as to why it isn't coming up. I have not configure...
I am labbing Multicast Assertion mechanism. From https://www.cisco.com/c/en/us/support/docs/ip/ip-multicast/212595-how-well-do-you-know-pim-assert-mechanis.html Based on the highest PIM neighbor behavior R2 should be elected for (*,G) , right ? ...
Hi I need to Make Upgrade IOS for 2960 Switches . want to make as 6500 Series Switches as TFTP server How can i make is it possible to upload IOS of 2960 Switch in 6500 series Switches
Hi i have Cisco 6504 with 3 active module , when i work on it , this logging message appear %DIAG-SP-3-MINOR: Module 3: Online Diagnostics detected a Minor Error. Please use 'show diagnostic result <target>' to see test results. and then all traf...
Hello all. Quick question. I'm currently reading up on some CCNP switch topics, started from basics and I encountered the below diagram. ImI just seeking some clarification on why there's a Layer 2 link between the distribution switches. I'm assuming...
I was wondering if anyone has ever had to replace a member of a VSS particulary with the Cisco 4500x series. I have seen the document on replacing a 720 sup module for the Cat 6500 series, but I am wondering if there is anything particular for the 45...
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