Cisco
13 tracked updates · 2020
10 community signals
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The Cisco Nexus 9000 switch is experiencing an issue where it disables MAC learning in a VLAN for 120 seconds due to too many MAC moves, which is typically indicative of a loop. This behavior is a sel…
A critical CPU usage spike issue has been reported in Cisco XE SD-WAN routers (cEdge) when the command 'show sdwan app-fwd cflowd flows format table' is executed repeatedly. The problem causes the 'co…
A critical CPU usage spike in the 'confd_cli' process has been reported on XE SD-WAN routers (cEdge) when repeatedly executing the command 'show sdwan app-fwd cflowd flows format table'. The issue, tr…
Cisco has published a technical guide outlining the downgrade procedure for IOS XE SD-WAN images on cEdge devices, specifically for versions 17.2.1 and later. The document details two primary downgrad…
Cisco has published a technical guide outlining the downgrade procedure for IOS XE SD-WAN cEdge devices running versions 17.2.1 and later. The document details two distinct downgrade methods: installi…
A user encountered an issue while trying to add a new device to their Cisco account. The error message indicated that the maximum device limit had been reached or an internal error occurred. The user …
A user is seeking an alternative to the Cisco 8821 SIP Wi-Fi phone for use with Cisco Unified Communications Manager (CUCM). The user is looking for a cheaper solution for a kindergarten setting. Spec…
A memory leak issue in the 'ncsshd' process has been reported for XE SD-WAN routers (cEdge), causing SSH connectivity failures and undetected control connections in vManage. The leak, tracked under Ci…
A memory leak issue in the 'ncsshd' process has been reported for XE SD-WAN routers (cEdge), causing gradual memory consumption over time. This leads to SSH connectivity failures via vManage and insta…
A discrepancy has been identified between memory usage metrics displayed in the Cisco vManage GUI and those reported by the 'show processes memory' command in the CLI for ISR4k devices. The vManage GU…
A discrepancy between memory usage metrics displayed in Cisco’s vManage GUI and those shown via CLI commands on ISR4k devices has been reported. The vManage interface indicates a 73% memory utilizatio…
A persistent bug in Cisco’s IE4000 (Stratix S5400) running IOS Version 15.2(7)E causes the device’s PRP (Parallel Redundancy Protocol) interface to fail to trigger alarms when a single underlying phys…
A Cisco Community forum discussion from 2020-2021 clarifies that the Embedded Wireless Controller (EWC) on Cisco Catalyst 9300 and 9500 switches initially required Cisco DNA Center for deployment, lim…
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