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Have two cat6500 in VSS. With single SUP 720-10G in each chassis.    If I were to perform a redundancy force-switchover command to fail over to standby SUP which is in the other chassis.   1. What happens to the former active SUP. Is it reloaded?   2...

Hi,We have an SG300 & SG350 Series Network Switches for our offices. All the Switches Having the latest Firmware.VTP mode commands not available in that switch's, we would like to know any another protocol is there?

The premiseA switch out of the box already shows "stack behaviors and messages".As indicated correctly by Reza Sharifi and Martin L, this is common behavior on stackable models. Basically they are always "stack-ready"Device Details  Switch Ports Mode...

One of my customers has a Catalyst 3850 stack that we are looking to replace with a C9200 stack. Question is that if we need to upgrade the ios on the switches, can we upgrade member by member and still pass traffic on the members that are not being ...

Hi,Am trying to sync the time of my cisco devices to the time of my domain. I am running a windows server 2008 domain but I am not using an external time source. I have tried to point my cisco device to my domain controller as the NTP server but with...

Hallo,My colleagues were changing some cables in a customer's building and accidentally someone connected 2 access switches. Of course this created a loop and the whole network in this building went down. After a while, the network came back on and s...

abc1235 by Level 1
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I have a switch its configuration are as followsFA0/3 - VLAN 10FA0/4 - VLAN 10FA0/2 - VLAN 1(The rest are left emptyVLAN 10 ip: 192.168.10.98 255.255.255.0VLAN 1 ip: 192.168.10.5 255.255.255.0The two PCs are on default gate way 192.168.10.1PC1 ip: 19...

Evievie by Level 1
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Hi, We are seeing this on a Cat4500 VSS switch %C4K_SWITCHINGENGINEMAN-3-VFEFLTOOMANYPARITYERRORS: VFE FL module sees too many fwdMem1CorrectedEcc According to this: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/12-2/53SG/system/mes...

Dear All,We are in the current version Cisco IOS XE Software, Version 17.03.04 and C9407R Cisco Catalyst 9400 Series 7 Slot Chassis. I need a suggestion on upgrading most stable version. We have 2 X C9407R switches. How we can upgrade with minimal do...

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