Cisco SD-WAN Packet Capture
Nov 27, 2021
Packet capture provides a way of getting a copy of the packets traversing a router. This can be useful for troubleshooting purposes when you want to see if the packets are being received or sent by the router via the expected interface.
Read MoreCisco SD-WAN CLI vs. vManage Mode
Oct 2, 2021
Cisco SD-WAN devices can be either in vManage or CLI mode. In vManage mode, the configuration is performed on vManage and then pushed to the device. Local configuration changes are not allowed. In CLI mode, changes are performed locally on the device. vManage mode is the preferred and recommended option for most SD-WAN implementations. However, you can occasionally switch devices into CLI mode to perform specific tasks.
Read MoreCisco IP SLA IOS-XE
Feb 7, 2021
Cisco IP Service Level Agreements (SLAs) is a proprietary feature available on Cisco routers and switches, which actively generates monitoring traffic, processes replies, and measures network performance.
Read MoreCisco Clock Timezone Configuration
Mar 22, 2020
This article provides sample Cisco configuration commands for popular cities using “clock timezone” and “clock summer-time” commands. It also aggregates information about different time zones and their daylight saving dates.
Read MoreConfigure SNMP on Cisco Devices
Dec 27, 2018
This article contains information on how to enable SNMP agents on different Cisco devices, including IOS, IOS-XE, and NX-OS-based.
Read MoreCisco TCL multiple commands at once
Sep 25, 2018
You may need to apply several commands on a Cisco device when some of the earlier commands can prevent later commands to be delivered. For example, one may need to move an external interface of a remote router to a different VRF. The moment the command that changes VRF delivered, the router removes IP address on the interface and the interactive terminal will not be able to send the remaining commands.
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