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Forum Posts
Hi. Hope anyone can help me on this. Does the 24x 10GBase-T ports on sg350xg-24t auto negotiate to 1000Base-T (or 1 Gbps speeds). I'm looking for any reference stating it can support 1000Base-T. Thanks, Paul
Resolved! Can't create SVI on Cisco 2951
Hi We have a CME router Cisco 2951. We bought another one to act as backup. I've copied most of the config from Primary CME to Backup CME. For some reason I can't create interface VLAN(SVI) on the Backup CME. They have similar iOS and hardware (exce...
I am entering the following on to a router and I keep getting#traceroute Protocol [ip]: Target IP address: 1.1.1.1Source address: 1.1.1.2% Invalid source addressWhat am I doing wrong? Pls help. Thanks
hello i configure C6880 with VSS,and use C6800IA with IA,which version is 15.2SY0a,i found a question，when C6800IA run alone without IA uplink to C6880，the command "ip device tracking" can be found and use,but when C6800IA link to C6880 with IA,...
We are looking to replace all of our 2801 ISR's with the new 4321 replacement which is running IOS-XR. I am trying to verify the config so have setup GNS3 running XRv System image file is "bootflash:disk0/xrvr-os-mbi-6.0.0/mbixrvr-rp.vm" The first h...
Resolved! Loop reboots switch
Hi all,I've been trying to configure 4 new switches to improve the core of the network.We already had two C3650-48TS in stack as network core (nwcore2). Now I am expanding the core with two C3560-CX (nwcore3 and nwcore4). Those switches are not stack...
Hello I'm working with a number of Cisco 3650 switches and as part of the build process I am installing the cisco recommended XE software 3.6.5. This works fine for the WS-C3650-48PD models but the WS-C3650-48FQM models are coming shipped with Denali...
Greetings, I have 2 questions regarding using 2 switches Cisco sg110d-08 Unmanaged: 1- I want to connect 2 switches with each other. I tried to connect them but it didn't work out. Is there a way to connect them with each other ? 2- I want to conne...
Resolved! Cannot ping Lan Devices from Vlan
Hello, I've been looking for a solution to this for the past week without success. I came across a Cisco C3560 which is being used because of it's poe capability to power some Voip Deskphones. While the poe works great, the machines connected to the...
When I don't know the network topology how can find if any switch or router is present between source and destination.
SG200 Smartport not detecting IP Phone I have a SG200 that uses Smartport (Auto Voice VLAN) feature. The smartport works fine detecting the Polycom IP phones but does recognize the Yealink W52p device. The switch assigns "Default" to the Smartport Ty...
Hi all My question is, when you see a description as "Cisco WS-C4948-S 48-Port" how do you determine what (example) WS-Cxxxx-S means exactly? And is their a Cisco section where you would be able to see how old this product is and if its EOL with no m...
I have the following scenario (the drag is attached): 1. iosv-1 is configured has DHCP Server2. iosv-2 is configured has relay agent for VRF A3. G0/1 and G0/2 are on the same VRF4. from iosv-2 I can ping iosv-1 usgin G0/2 as source5. iosv-3 works as ...
Hello We will be connecting two HPE 6125s in IRF mode to two Nexus 2k fabric extenders (see attached diagram). I am unfamiliar with HP switches/IRF and am not sure how to configure the Cisco switch ports. We would like the HP switches to operate in ...
I know this is basic, but I am having some difficulty with this. I have two sites connected via MPLS and both sites have MPLS BGP routes distributed into their respective OSPF processes. The OSPF processes are note connected. There has been a layer ...
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