Switching

are the following commands generated by default or do we need to configure crypto pki trustpoint TP-self-signed-1134361687 enrollment selfsigned subject-name cn=IOS-Self-Signed-Certificate-1134361687 revocation-check none rsakeypair TP-self-signed-1...

Hello, I'm experiencing a strange issue where some wifi clients are able to connect to a wireless network and get a valid IP address from the internal DHCP server, but they are unable to access the Inernet or any network devices. I am unable to ping ...

Dear Concerned, I need to know about routing performance with highest capacity of data throughput Cisco C891F-K9 model router. I have already studied data sheets but there have little bit confused. Please clear me. Regards Md. Mohashin Khan Chitta...

Dears, We have configured an ARP inspection in core switch 6807 that connected to 6800 IA switches. The ARP inspection configuration is working fine in other switches as 3750 , 3650..., but it's not working and no results in 6807. Please any informat...

Hi All, Need some advises on an upgrade. I have been reading the datasheets and forums, but i got confused with most of the things, probably because this will be my 1st upgrade. My VS-S720-10GE-3C are currently loaded with s72033-ipservicesk9_wan-m...

I have built a xen infrastructure that can handle both IPv4 and IPv6 traffic. I have connected my 3560(under vlan) to the xen machine(Linux). IPv4 works fine under host and vm. But IPv6 works only under host, not inside vm. The requirement setting in...

Hi. ASA (DEVICE 2) have interface with ip 192.168.36.1 255.255.255.0. There is another ASA (DEVICE 1) which connected with device 1 as shown in attacment. But when host 172.16.79.11 sends packet to 192.168.36.0 network, the packet arrives to DEVICE 2...

Dear Folks, Today i have attend one interview as Network Administrator, But i mishap that chances because of my poor ignorance. i dint answers what they asked the questions no one of the below questions can you please share the answers   1. in a...

HI, I have two nexus 7010 in vpc, with supervisor SUP-1. Is it possible to perform a vpc between a module f2 and a module f1?

Hi all, We have a 6880 vss setup with more than 20 2960x access switches connected to it with a port-channel. Some time ago our network had major issues. Most of our access switches were no longer reachable, the access switches on which we could lo...

Hi Team, I have a cisco switch 4507+R switch that is in production that is using a WS-X4648-RJ45V+E blades. I need to replaced one of the blades with the following blade WS-X4748-UPOE+E and my question is once i replace the blade will the new blade g...

Typically the topology for our sites has been a redundant pair of routers, then a redundant set of Layer 3 switches, however many access switches are needed, and then the end devices. However, it has been suggested that we transition to an "all-in-on...