Switching

Good morning,    We have the 24 port switch modules running inside our ISR 4331s (SM-X-ES3-24-P).   Vlans are created on the router and the router trunks via the Ethernet-Internal1/0/0 interfaces to the module.   However we cannot see any spanning tr...

Cisco friends - my question is, can i setup some sort of class-map with specific ACL set BE queue and only allow this traffic to use a percentage of traffic on the uplink port of switch? scenario - users use o365, o365 is saturating our traffic, i wo...

Hi Guys with the netdr capture i'm getting the frames like below on the different 6500 platforms with srcmacs i totally can't understand. Please save my mind with explanation :) ------- dump of outgoing inband packet -------l2idb NULL, l3idb IB0/0, r...

Hello I have one question, who can explain  to me why  in this situation where one IP camera is installed in location B and its connection to location A is with fiber optic single mode   and in two sides of fiber optic  single mode  cable there are m...

Hi folks,   I have a WS-C3750G-48TS switch and I have a vlan configured on it, Vlan 101,103,104,105. The default route of the switch is ASA firewall connected on Vlan 101. From the switch if I try to ping a host on vlan101 using vlan104 as a source t...

Hi,   Need help in verifying the following before we proceed to order.   We have switches that's already EOL and need replacements, please see below:   DC Environment/Core - WS-C4948 (config attached.. some details omitted for privacy) Office Environ...

Suddenly My Ironport giving me the following warning.   Case Engine: Process restarted due to watchdog health check failures.  Version: 11.1.0-086    And the problem is this warning is coming frequently (around 5 min interval) any suggestion what to ...

Hello I have one question, who can explain  to me why  in this situation where one IP camera is installed in location B and its connection to location A is with fiber optic single mode   and in two sides of fiber optic  single mode  cable there are m...

Hello how would I convert the following 802.1x port configuration to only autenticate the MAB phone i.e. I don't want the PC to be subject to 802.1x. Thank you kindly.   switchport access vlan 58 switchport mode access switchport voice vlan 158authen...