Dear all, I was enabling PoE on a 1921 router which has EHWIC-D-8ESG-P card. The running ios is "c1900-universalk9-mz.SPA.154-3.M5.bin". I neither see any power enable command in the global nor I see anything under the interface which could enable ...
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I mistakenly did the factory reset-all on my Cisco 9200 switch and now the switch is only showing the switch: prompt at start-up. How do I get the switch back to where it belongs with no config and booting from the packages.conf?
Hello: I saw that some people have this problem. I have no access to the console to my cisco 3560 switch. I can not access rommon mode too. I just have blank screen despite the fact that the serial configuration was done properly: Bits per second:960...
Hello, I am working on setting up a relatively small but somewhat complex network using a 2960S-48 port switch connected to a 2921 ISR router then connected to an ASA. All data traffic will be routed through a VPN back to the main office and VOIP wi...
I have a home network setup. I am tearing down a lot of it as I don't use it. Parr of it is taking out the small rack my 48 port Cisco switch was in as I need the space. My question is, can I put my Cisco switch on a table top and let it sit there an...
Resolved! Ask a Question about switch design
Hi My Name Is Bobi 1.In the attached scenario where the servers are located?2.Which switches should vlan routing perform?3.What form and protocol should be used for routing?Thanks for taking the time to answer my questions
hello,I have a question about this log, why only few BPDU frames sent versus huge revived ??Wan-SW123 #sh spanning-tree interface tenGigabitEthernet 1/1/1 detailPort 29 (TenGigabitEthernet1/1/1) of VLAN322 is root forwarding Port path cost 2000, Po...
Hi allI have an SQL server that is due to move to a new pair of Nexus 9000 leaf switches, with a VPC configured between them. The ports on the new switches are configured as LACP active, just like the other SQL servers, and when this move was first a...
Hello everyone,I have an issue with STP for the topology above, I need to run STP so that one of the customer's links will be in STP Alt state.The configuration is as follows:Site1-Eth1/1 (Towards Customer CE):switchport mode dot1q-tunnelswitchport a...
Hi all,I have Cisco Nexus 9xxx switch and 100G SR4 QSFP AOC breakout module. I want to do BERT test at each of the 4 lanes so I want to tell the switch to set the QSFP in loopback mode (whatever comes in the RX goes out in TX) then I have 25G BERT wi...
So, we have a 3750. In the running config it doesn't show the "ip routing" command anywhere, but it does have have a routing table (mostly statics). Is routing only enabled with the "ip routing" command in the running config?
Hi, I am tryning to run a python script from a eem to send an email and I notice that I am no capable of running any cli command from the eem. eem example: event manager applet sendemail event cli match "conf t" action 0.5 cli command "enable" actio...
Resolved! Helper address in EVPN/VXLAN not working
I have an EVPN config for Cat9000 that is working from a L2 and L3 perspective. On the leaf switches, I put helper-address on the SVI that face the hosts. These SVIs are inside a VRF. The client send the DHCP Discover message but the leaf only bridge...
Hi everyone. Newbie here. Just trying to connect this quite easy network. It is for a GU project but I cannot get any switches or end devices to ping the router. Also seems like router connection is down. Can anyone help? Can also someone tell me how...
Hello, I'm in the midst of a general upgrade, upgrading old Catalyst 2960 series switches to new Catalyst IE3300 ones,Right now I started connecting 2 out of 5 switches I'm supposed to install,The first one is connected to one of the old switches mea...
