Switching

We have discovered at my company that when we have a problem with a specific application, moving the VLAN root for the VLAN the the application lives on from the primary core switch, to the secondary core switch seems to resolve the problem 90% of th...

  I am working with Cisco SG 550X 48MP. I would like to understand what is short counter and what can cause this scenario ? what is the difference between short counter and denied counter ?

Hi,   I want to refresh my current MPLS router from 2series to ISR4321. I did request my provider to provide me a BoM and refer back my current old router needs. I notice for ISR4321, my ISP provide one item call L-SL-4320-APP-K9= to be added which I...

Objective: Connect devices with a static IP to the internet with DNS server settings pointing to ASA Background: All devices connected to the ASA by a dynamic IP assigned by the ASA's DHCP server are provided with the DNS server settings from the ASA...

I have a  WS-C3850-48T with a new Network Module 3850-NM-4-10G . the switch is running Software Version 16.3.6 .   the issue is that 2 of the 10G ports on the 3850-NM-4-10G nodule are not working, i.e Te1/1/1 and Te1/1/2, but Ports Te1/1/3 and Te/1/1...

Just had a quick design question to get further insight on.    We have small enterprise campus with about 80+ switches. Currently we setup vlans per closet that are trunked back to the core and have vrf's per function and route between VRF's.   Examp...

Hi All When I am trying to configure ip,no response from SG300 switch.Waiting continuously.Please help me ,how to solve this.

Hello Play with entenssion to buy used Cisco 1941 after searching i see meny K9 with Permanent Security. Please what would now mean "Permanent Sec" feature, this will running in x Day for triala mode "Permanent" or i Need to buy direct a 1941 K9 SEC ...

Hello,    I have a situation where I need to bridge two subinterfaces into one L2 group. So any traffic can flow between TenGig0/2/0/2.602 and TenGig0/2/0/3.602 just as they were switchports.    Is that possible at all? Should I use BDI or something ...

Hi all,   In the port information below, the output discards was showing value of 44050 on the next day morning (12-July-2018) at 11am which had been counters clear/reset on 11-Jul-2018 at 10pm.    Ethernet2/12 is upadmin state is up, Dedicated Inter...

Hi,   I am not able to delete the line "radius-server source-ports 1645-1646" on my 4948 switch. I use ports 1812 and 1813 and its working perfectly. However this stray line of code still exists. Any suggestions on removing it? The No command also do...

Hi Team,   I Have 2 Cisco 6509-E with the following HW configuration and using the release Version 12.2(33)SXJ1. My Question is: Is this HW configuration compatible with VSS or do I need to change any HW?   Thanks in advance.   HARDWARE CONFIGURATION...

If I have an SVI on VLAN 999 and apply the following policy below under vlan configuration mode for 999 should this police my traffic inbound on that SVI?   I know I am unable to put the policy under the VLAN Interface directly -   ip access-list SW_...