Switching

Dear All, We have 3 Core switc 2 of the work as root switch for ODD and Even vlan load balancing and one switch act as backup swith for all vlan.Priority like-Core-1-4096--Root for vlan 2 8192 Root for vlan 3Core-2-4096--Root for vlan 3  8192 Root fo...

Confused, I have a switch that allows me to telnet via the console port with no password prompt but when I try to manage the switch through Cisco Network Assistant (or browser) am prompted for a password.  I was told there was a password for the swit...

I am looking for the CLI command to reset my switches back to default settings, any help would be much appreciated.

Hi folks,We are renting a small office in a floor which consists of many offices. The way internet is distributed here is, they have a verizon fios router and a couple of unmanaged switch, from which cables are run to offices for internet. One of the...

Hello,Does anyone know how to configure C6800IA renumbering when C6800IA switches in stack?I would like to change (see printout below) mod 1 into 2 and vice versa. In case we have Cisco Catalyst 3650 switch stack it can be done easy with changing swi...

Hello,I'm trying to delete old vlans and have the database back to default on a stack of 3850s.I've removed the VLAN.DAT from each flash directory so it has completely gone. Rebooted but all old vlans still are there.I tried changing the switch to di...

Hi everybody, I've  the following configuration: CISCO 881, IOS 15.2(4)M6. On WAN interface is configured the 86.34.156.48/29 subnet from our ISP. Behind the router is staying 2 webserver. NAT: 86.34.156.51 <> 10.10.10.100 (private IP, server1). If I...

Is there a maximum number of ARP entries per physical interface?  I don't want to set a maximum number, I'm wondering what the maximum number supported is....specifically on a Cisco 2921.The reason...we have a competitor router installed now, which h...

On C4900 i am not able to change the config-register value to 0x2102. In the config mode i gave the command "config-register to 0x2102" and did a write memory. After which when i do a "show ver", it does not reflect that the config-register value wil...