Check the status of the boot configuration flags.
show boot config flags
None
Privileged EXEC
The show boot config flags command displays the following information:
|
Output field |
Description |
|---|---|
|
flags advanced-feature-bandwidth-reservation |
Shows if the switch supports advanced features by reserving ports as loopback ports. If enabled, the value is low, high, or vim (where supported). If disabled, the value is false. |
|
flags block-snmp |
Shows if the switch permits Simple Network Management Protocol (SNMP) access. If enabled, the value is true. If disabled, the value is false. |
|
flags debug-config |
Shows if the switch can debug the configuration file while loading the configuration at system boot up. If disabled, the value is false. If enabled, the value shows if the debug information will be stored in a file or displayed on the console. |
|
flags debugmode |
Shows if you can enable TRACE on any port by prompting the selection on the console during boot up. If enabled, the value is true. If disabled, the value is false. |
|
flags dvr-leaf-mode |
Shows if you can configure the switch as a DvR Leaf. If enabled, the value is true. If disabled, the value is false. |
|
flags enhancedsecure-mode |
Shows if the switch operates in enhanced secure mode. If disabled, the value is false. If enabled, the value indicates either the JITC or non-JITC sub-mode. |
|
flags factorydefaults |
Shows whether the switch uses the fabric or non-fabric factory default settings at startup. If enabled, the value is true. If disabled, the value is false. |
|
flags flow-control-mode |
Shows if flow control is enabled globally. If enabled, the value is true. If disabled, the value is false. |
|
flags ftpd |
Shows if the FTP server is enabled on the switch. If enabled, the value is true. If disabled, the value is false. |
|
flags hsecure |
Shows if the switch operates in High Secure mode. If enabled, the value is true. If disabled, the value is false. |
|
flags ipv6-egress-filter |
Shows if IPv6 egress filters are enabled on the switch. If enabled, the value is true. If disabled, the value is false. |
|
flags ipv6-mode |
Shows if IPv6 mode is enabled on the switch. If enabled, the value is true. If disabled, the value is false. |
|
flags logging |
Shows if system logging is enabled on the switch. If enabled, the value is true. If disabled, the value is false. |
|
flags macsec |
Shows MACsec enabled globally if you configure the boot config flag on the switch. If disabled, the value is false. |
|
flags nni-mstp |
Shows if you can configure MSTP and VLANs on NNI ports. If enabled, the value is true. If disabled, the value is false. |
|
flags reboot |
Shows if the switch automatically reboots after a fatal error. If enabled, the value is true. If disabled, the value is false. |
|
flags spanning-tree-mode |
Shows the Spanning Tree mode enabled on the switch. |
|
flags spbm-config-mode |
Shows if you can configure SPB and IS-IS on the switch. If enabled, the value is true. If disabled, the value is false. |
|
flags spbm-node-scaling Note:
Exception: does not apply to 5520 Series |
Shows if the switch can support an increased number of SPB Nodes per area. If enabled, the value is true. If disabled, the value is false. |
|
flags sshd |
Shows if the SSHv2 server is enabled on the switch. If enabled, the value is true. If disabled, the value is false. |
|
flags syslog-rfc5424-format |
Shows if the format of the syslog and logging outputs conform to RFC 5424. If enabled, the value is true. If disabled, the value is false. |
|
flags telnetd |
Shows if the Telnet server is enabled on the switch. If enabled, the value is true. If disabled, the value is false. |
|
flags tftpd |
Shows if the Trivial File Transfer Protocol server is enabled on the switch. If enabled, the value is true. If disabled, the value is false. |
|
flags trace-logging |
Shows if the switch creates trace logs. If enabled, the value is true. If disabled, the value is false. |
|
flags urpf-mode |
Shows if Unicast Reverse Path Forwarding (uRPF) is enabled globally. If enabled, the value is true. If disabled, the value is false. |
|
flags verify-config |
Shows if syntax checking of the configuration file is enabled on the switch. If enabled, the value is true. If disabled, the value is false. |
|
flags vrf-scaling |
Shows if the switch can support an increased number of VRFs and Layer 3 VSNs. If enabled, the value is true. If disabled, the value is false. |
|
flags vxlan-gw-full-interworking-mode |
Shows if VXLAN Gateway is enabled in Full Interworking Mode, If enabled, the value is true. If VXLAN Gateway operates in Base Interworking mode, the value is false. |
The following example displays a configuration for each flag.
Note
Flags displayed vary across hardware models..
Switch:1#show boot config flags flags advanced-feature-bandwidth-reservation low flags block-snmp false flags debug-config false flags debugmode false flags dvr-leaf-mode false flags enhancedsecure-mode false flags factorydefaults false flags flow-control-mode true flags ftpd true flags hsecure false flags ipv6-egress-filter true flags ipv6-mode false flags logging true flags macsec false flags nni-mstp false flags reboot true flags spanning-tree-mode mstp flags spbm-config-mode true flags spbm-node-scaling true flags sshd true flags syslog-rfc5424-format true flags telnetd true flags tftpd true flags trace-logging false flags urpf-mode true flags verify-config true flags vrf-scaling true flags vxlan-gw-full-interworking-mode false