Shared Flashcard Set

Details

CCNP BCMSN
CLI commands for 642-811.
89
Computer Science
Undergraduate 4
08/16/2006

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Cards

Term
mac address-table aging-time (SECONDS)
Definition
Configures the aging time for CAM table entries. (Default: 300)
Term
mac address-table static (MAC ADDRESS) vlan (VLAN ID) interface (TYPE) (MOD)/(NUM)
Definition
Configures a static mac address to a vlan on a port.
Term
clear mac address-table dynamic [address (MAC ADDRESS) | interface (TYPE) (MOD)/(NUM) | vlan (VLAN ID)]
Definition
Clears learned addresses, optionally from a port, vlan, or specific address.
Term
enable password level 15 (PASSWORD)
Definition
Sets the privileged mode password.
Term
show mac address-table dynamic [address (MAC ADDRESS) | interface (TYPE) (MOD)/(NUM) | vlan (VLAN ID)]
Definition
Shows the entries in CAM, optionall for a port, vlan, or address.
Term
show mac address-table count
Definition
Shows the number of addresses in CAM on each active VLAN.
Term
show tcam counts
Definition
Shows the TCAM resources.
Term
hostname (HOSTNAME)
Definition
Configures switch hostname.
Term
line (TYPE) (NUMBER)
Definition
Enter line configuration mode (e.g. con, vty).
Term
enable secret (PASSWORD)
Definition
Configure encrypted privileged mode password.
Term
interface vlan (VLAN ID)
Definition
Configure a VLAN SVI (Switched Virtual Interface).
Term
ip address (IP ADDRESS) (MASK)
Definition
Configure an IP address on an interface.
Term
ip default-gateway (IP ADDRESS)
Definition
Define the default gateway for an interface.
Term
cdp enable
Definition
Enables CDP on a port. (Enabled by default.)
Term
dir [flash:[(DIRECTORY)]]
Definition
Directory of flash.
Term
cd flash:(DIRECTORY)
Definition
Change directory.
Term
copy flash:[(FILENAME)] tftp:
Definition
Copy a file from flash to a TFTP server.
Term
copy tftp: flash:
Definition
Copy a file from a TFTP server to flash.
Term
delete flash:(FILENAME)
Definition
Delete a file in flash.
Term
erase flash:
Definition
Erase contents of flash.
Term
format flash:
Definition
Erase contents of flash.
Term
copy running-config startup-config
Definition
Copy running configuration to the startup configuration (NVRAM).
Term
copy running-config tftp:
Definition
Copy running configuration to a TFTP server.
Term
copy startup-config running-config
Definition
Load the startup configuration into the running configuration.
Term
copy tftp: startup-config
Definition
Copy a configuration from a TFTP server to NVRAM.
Term
erase startup-config
Definition
Erase NVRAM.
Term
show version
Definition
Display running environment and IOS version (including Boot Register).
Term
show running-config [interface (TYPE) (MOD)/(NUM) | vlan (VLAN ID) | module (MODULE)]
Definition
Show running configuration (optionally regarding an interface, module, or VLAN.)
Term
show startup-config
Definition
Show startup configuration.
Term
show config
Definition
Show startup configuration.
Term
show tech-support
Definition
Show information used by the Cisco Support Technicians.
Term
verify flash:(FILENAME)
Definition
Verify image checksum.
Term
debug (KEYWORDS)
Definition
Turn on debugging for a process.
Term
no debug (KEYWORDS)
Definition
Turn off debugging for a process.
Term
no debug all
Definition
Turn off all debugging.
Term
undebug all
Definition
Turn off all debugging.
Term
show cdp interface [(TYPE) (MOD)/(NUM)]
Definition
Show CDP information related to a local interface.
Term
show cdp neighbors [(TYPE) (MOD)/(NUM) | vlan (VLAN ID)] [detail]
Definition
Show CDP information about neighbors, optionally on an interface or vlan. Detail will show IP address and verbose descriptions provided without using detail.
Term
clear cdp table
Definition
Clear CDP entries.
Term
show cdp entry * protocol
Definition
Shows only neighbor names and management addresses.
Term
interface (TYPE) (MOD)/(NUM)
Definition
Enter interface configuration mode.
Term
interface range (TYPE) (MOD)/(NUM), (TYPE) (MOD)/(NUM)
Definition
Enter configuration on multiple interfaces.
Term
interface range (TYPE) (MOD)/(NUM) - (NUM)
Definition
Enter configure on multiple interfaces on a module.
Term
define interface-range (NAME) (TYPE) (MOD)/(NUM), (TYPE) (MOD)/(NUM)
Definition
Define a macro for a range of interfaces.
Term
define interface-range (NAME) (TYPE) (MOD)/(NUM) - (NUM)
Definition
Define a macro for a range of interfaces.
Term
interface range macro (NAME)
Definition
Execute a macro for a range of interfaces.
Term
description (DESCRIPTION)
Definition
Decribe an interface.
Term
speed (10 | 100 | 1000 | auto)
Definition
Configure port speed, auto by default.
Term
duplex (auto | half | full)
Definition
Configre port duplex, auto by default.
Term
errdisable detect cause [all | (CAUSE)]
Definition
Detect port error conditions.
Term
errdisable recovery cause [all | (CAUSE)]
Definition
Auto-recover from errdisable for one or all causes.
Term
errdisable recovery interval (SECONDS)
Definition
Interval to wait before an interface can automatically recover from errdisable (300 by default.)
Term
shutdown
Definition
Shut down an interface administratively.
Term
no shutdown
Definition
Bring up an interface administratively.
Term
ERRDISABLE: bpduguard
Definition
A BPDU has been detected on a port enabled with PortFast.
Term
ERRDISABLE: dtp-flap
Definition
The trunking encapsulation is changing frequently under the Dynamic Trunking Protocol.
Term
ERRDISABLE: link-flap
Definition
The link on the interface is flapping up and down.
Term
ERRDISABLE: pagp-flap
Definition
Etherchannel links no longer have consistent configurations.
Term
ERRDISABLE: rootguard
Definition
A superior BPDU was detected on an unexpected port (enabled with RootGuard.)
Term
ERRDISABLE: udld
Definition
A Uni-Directional Link has been detected.
Term
vlan (VLAN NUM)
Definition
Configure a VLAN.
Term
vlan (NAME)
Definition
Name a VLAN.
Term
switchport mode access
Definition
Put a port into switching (Layer 2) mode.
Term
switchport access vlan (VLAN NUM)
Definition
Assign the access VLAN for a port.
Term
switchport trunk encapsulation (isl | dot1q | negotiate)
Definition
Set a port up for trunking encapsulation using ISL (double-tagging), 802.1q, or negotiate using DTP.
Term
switchport trunk native vlan (VLAN ID)
Definition
Configure the native VLAN for this trunk (for 802.1q trunks.)
Term
switchport trunk allowed vlan (VLAN LIST | all | (add | except | remove) VLAN LIST)
Definition
Delimit VLANs allowed for trunking by list, all, addition, removal, or inversion of a list.
Term
switchport mode (trunk | dynamic (desirable | auto))
Definition
Configre a port for trunking manually or automatically. DYNAMIC AUTO-AUTO will not negotiate.
Term
switchport mode dot1qtunnel
Definition
Set this port up for Q-in-Q tunneling.
Term
vlan dot1q tag native
Definition
Requires that native VLANs be tagged on 802.1q tunnels.
Term
l2protocol-tunnel (cdp | stp | vtp)
Definition
Tunnels CDP, STP, or VTP frames using Generic Bridge PDU Tunneling (GBPT.)
Term
l2protocol-tunnel drop-threshold pps (cdp | stp | vtp)
Definition
Set threshold at which CDP, STP, or VTP packets will be dropped if the transmission rate is exceeded.
Term
l2protocol-tunnel shutdown-threshold (cdp | stp | vtp)
Definition
Set threshold at which an interface will go into errdisable if the transmission rate is exceeded.
Term
show vlan id (VLAN ID)
Definition
Show vlan configuration for a vlan.
Term
show interface (TYPE) (MOD)/(NUM) trunk
Definition
Show trunking parameters for an interface.
Term
show interface (TYPE) (MOD)/(NUM) switchport
Definition
Show trunk configuration and active configurations on a switch port.
Term
show dtp [interface (TYPE) (MOD)/(NUM)]
Definition
Show DTP information, optionall for an interface.
Term
vtp domain (NAME)
Definition
Set domain name for VTP operation.
Term
vtp mode (SERVER | CLIENT | TRANSPARENT)
Definition
Set VTP mode for a switch.
Term
vtp password (PASSWORD)
Definition
Configure password for VTP operation.
Term
vtp version (1 | 2)
Definition
Set VTP version.
Term
vtp pruning
Definition
Enable VTP Pruning.
Term
switchport trunk pruning vlan (add | except | none | remove) (VLAN LIST)
Definition
Mark VLANs eligible for pruning on a trunk interface. (VLAN 1 IS NOT ELIGIBLE, SO THERE IS NO "all" COMMAND.)
Term
port-channel load-balance (METHOD)
Definition
Set load-balancing criteria for an EtherChannel. (Any Source/Destination IP, MAC, or Port)
Term
channel-protocol pagp
Definition
Use PAgP on an interface.
Term
channel-group (NUMBER) mode (on | auto [non-silent] | desirable [non-silent])
Definition
Add interface to an EtherChannel (1-64). A mode can be silent or non-silent. An Etherchannel will form unless both ends are operating in auto non-silent.
Term
channel-protocol lacp
Definition
Use LACP on an interface.
Term
channel-group (NUMBER) mode (on | passive | active)
Definition
Add an interface to an EtherChannel (1-64). Will not form in passive-passive mode.
Term
lacp port-priority (PRIORITY)
Definition
Set the priority for this EtherChannel (must be the same on each port in the channel.) 1-65535, Default: 32768.
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