Viewing the running configuration of interfaces
To view the running configuration of interfaces,do one of the following:
Use the
showrunning-config [structured]command to view the runningconfiguration of all interfaces. Include the structured optionto group the information in a logical manner.Use the
showrunning-config interface port-listcommand to view the runningconfiguration of the specified port interfaces. Include the structured option to group the informationin a logical manner.Use the
showrunning-config interface loopback <0-7>command toview the running configuration of the specified loopback interfaces.Include the structured option togroup the information in a logical manner.Use the
showrunning-config interface vlan <vlan-id-list>commandto view the running configuration of the specified VLAN interfaces.Include the structured option togroup the information in a logical manner.
For the 5400zl and 3800 switches, these commandsdisplay the following prompt when executed in enhanced secure mode:
Do you want to show sensitive information(y/n)?
If ‘y’ is entered, the normal command outputis displayed on the console. If ‘n’ is entered, all the sensitiveinformation is hidden and will be displayed as asterisks (‘*****’).The default option is ‘n’ when interactive mode is disabled. For moreinformation, see the "Secure Mode (5400zl and 3800)" inthe Access Security Guide for your switch.
Examples
Running configuration output in preview mode
switch(config)# preview-mode ATTENTION: You are entering preview mode on this product. This mode, the commands, features and functionality specific to this mode, and all outputfrom this mode are Hewlett Packard Enterprise Confidential and Proprietary.You may use this mode at your own risk. Any defects or issues encountered in this mode will be addressed per Hewlett Packard Enterprise's discretion.Continue (y/n)? y (Prev-mode)switch(config)# show running-configRunning configuration:; JL075A Configuration Editor; Created on release #KB.16.01.0000x; Ver #0c:01.7c.59.f4.7b.ff.ff.fc.ff.ff.3f.ef:hostname "Aruba-3810M-16SFPP-2s"module 1 type jl075xmodule 2 type jl075ymodule 3 type jl075zsnmp-server community "public" unrestrictedoobm ip address dhcp-bootp exitvlan 1 name "DEFAULT_VLAN" untagged 1-16 ip address dhcp-bootp exitpreview-mode
Running configuration output for interfaces A2 - A4
switch(eth-A2-A4)# show running-configRunning configuration:; J8698A Configuration Editor; Created on release #K.15.10.0001; Ver #02:0b:ef:e6hostname "switch"interface A2 disable name "test1" flow-control broadcast-limit 80 speed-duplex 100-full unknown-vlans Block qos priority 4 lacp Passive gvrp join-timer 30 gvrp leave-timer 60 gvrp leaveall-timer 700exitinterface A3 disable name "test1" flow-control broadcast-limit 80 speed-duplex 100-full unknown-vlans Block qos priority 4 lacp Passive gvrp join-timer 30 gvrp leave-timer 60 gvrp leaveall-timer 700exitvlan 1 name "DEFAULT_VLAN" untagged A1-A4,C1-C24,F1-F4 ip address dhcp-bootp exitinterface A2 dhcp-snooping trust bandwidth-min output 20 10 10 10 20 10 10 10 rate-limit bcast in percent 75 ipv6 access-group "check" in exitinterface A3 dhcp-snooping trust bandwidth-min output 20 10 10 10 20 10 10 10 rate-limit bcast in percent 75 ipv6 access-group "check" in exit
The following example shows an example of therunning config for a range of interfaces. The configuration informationfor interfaces A2 and A3 is now displayed together.
Running config output for a specified interface range
switch(config)# show running-config interface A2-A3Running configuration:interface A2 disable name "test1" flow-control broadcast-limit 80 speed-duplex 100-full unknown-vlans block qos priority 4 gvrp join-timer 30 leave-timer 60 leaveall-timer 700 dhcp-snooping trust lacp passive bandwidth-min output 20 10 10 10 20 10 10 10 rate-limit bcast in percent 75 ipv6 access-group "check" in untagged vlan 1 exitinterface A3 disable name "test1" flow-control broadcast-limit 80 speed-duplex 100-full unknown-vlans block qos priority 4 gvrp join-timer 30 leave-timer 60 leaveall-timer 700 dhcp-snooping trust lacp passive bandwidth-min output 20 10 10 10 20 10 10 10 rate-limit bcast in percent 75 ipv6 access-group "check" in untagged vlan 1 exit
The following example shows an example of therunning config file for a range of interfaces after some configurationchanges have been made.
Running config output for a range of interfaces
switch(config)# no stackswitch(config)# mesh 2-3Command will take effect after saving configuration and reboot.switch(config)# write memoryswitch(config)# reloadswitch# show running-config interface 2-3Running configuration:interface 2 untagged vlan 1 mesh exitinterface 3 flow-control untagged vlan 1 mesh exit
The following example is an example of the runningconfig output showing VLAN information.
Running config output showing VLAN information
switch(config)# show running-configRunning configuration:; J8698A Configuration Editor; Created on release #K.15.10.0001; Ver #02:0b:ef:e6hostname "switch"module 1 type J9309Amodule 3 type J8702Amodule 6 type J8702Aip routingvlan 1 name "DEFAULT_VLAN" untagged A1-A4,C1-C24,F1-F24 ip address dhcp-bootp exitvlan 2 name "test-vlan-2" ip helper-address 4.1.1.1 ip helper-address 5.1.1.1 ip address 1.1.1.1 255.255.255.0 ipv6 address 2001::/64 anycast ipv6 enable exitvlan 3 name "VLAN3" ip helper-address 7.1.1.1 ip forward-protocol udp 7.1.1.1 snmp ip forward-protocol udp 11.1.1.2 dns no ip address exitvlan 4 name "VLAN4" ip address 5.1.1.1 255.255.255.0 ip bootp-gateway 5.1.1.1 exitlogging 10.0.102.90logging system-module ospfip route 5.1.1.0 255.255.255.0 vlan 4 distance 3
In the following example, the configuration informationfor VLAN 4 is now displayed in one place.
Running config output for a range of VLANs
switch(config)# show running-config vlan 3-4Running configuration:vlan 3 name "VLAN3" ip helper-address 7.1.1.1 ip forward-protocol udp 7.1.1.1 snmp ip forward-protocol udp 11.1.1.2 dns no ip address exitvlan 4 name "VLAN4" ip address 5.1.1.1 255.255.255.0 ip bootp-gateway 5.1.1.1 ip route 5.1.1.0 255.255.255.0 distance 3 exit
Below is an example of the running config fora range of VLANs after configuration changes have been made to selectedVLANs.
Output for running config for a range of VLANs
switch(config)# dhcp-snoopingswitch(config)# vlan 14switch(vlan-14)# exitswitch(config)# vlan 15switch(vlan-15)# exitswitch(config)# vlan 23switch(vlan-23)# exitswitch(config)# dhcp-snooping vlan 14-15switch(config)# static-mac 00:11:22:33:44:55 vlan 23 interface A3switch(config)# spanning-tree instance 2 vlan 15switch(config)# show running-config vlan 14-15Running configuration:vlan 14 name "VLAN14" no ip address dhcp-snooping exitvlan 15 name "VLAN15" no ip address dhcp-snooping spanning-tree instance 2 exit
Viewing the startup configuration of interfaces
To view the startup configuration of interfaces,do one of the following:
Use the
showconfigcommand to view the startup configuration of allinterfaces.Use the
showconfig interface port-listcommand to view the startup configurationof the specified port interfaces.Use the
showconfig interface loopback <0-7>command to view thestartup configuration of the specified loopback interfaces.Use the
showconfig interface vlan <vlan-id-list>command to viewthe startup configuration of the specified VLAN interfaces.
For the 5400zl and 3800 switches, these commandsdisplay the following prompt when executed in enhanced secure mode:
Do you want to show sensitive information(y/n)?
If ‘y’ is entered, the normal command outputis displayed on the console. If ‘n’ is entered, all the sensitiveinformation is hidden and will be displayed as asterisks (‘*****’).The default option is ‘n’ when interactive mode is disabled. For moreinformation, see the "Secure Mode (5400zl and 3800)" inthe Access Security Guide for your switch.
Examples
Startup configuration output
switch(config)# show configStartup configuration:; J8698A Configuration Editor; Created on release #K.14.54C; Ver #02:0b:ef:e6hostname "switch"module 1 type J9309Amodule 3 type J8702Amodule 6 type J8702Avlan 1 name "DEFAULT_VLAN" untagged A1-A4,C1-C9,C15-C24,F1-F24 ip address dhcp-bootp no untagged C10-C14 exitvlan 5 name "VLAN5" untagged C10-C14 ip address 5.1.1.1 255.255.255.128 exitinterface loopback 5 ip address 7.1.1.1 exitinterface loopback 7 ip address 12.1.1.1 exitsnmp-server community "public" unrestricted
Following is an example of the startup configoutput for a selected VLAN.
Startup config output for a specific VLAN
switch(vlan-5)# show config vlan 5Startup configuration:vlan 5 name "VLAN5" untagged C10-C14 ip address 5.1.1.1 255.255.255.128 exit
The following shows an example of the startupconfig output for a range of interfaces for a specific VLAN.
