ucommands · ucommands •udldaggressive(udld),onpage2 •udldaggressive(udld),onpage3...

U Commands

• udld aggressive (udld), on page 2• udld aggressive (udld), on page 3• udld continue-on-err, on page 4• udld disable, on page 5• udld enable, on page 6• udld message-time, on page 7• udld reset, on page 8• undebug all, on page 9• uniq, on page 10• unmount, on page 11• unmount slot0, on page 12• unsuppress-map, on page 13• update-sourceupdate-source, on page 14• update ip route, on page 15• update ipv6 route, on page 16• update license, on page 17• urib debugs-dump-to-file, on page 18• use-vrf (ldap_tree), on page 19• use-vrf (radius_tree), on page 20• use-vrf (tacacs_dynamic_tree), on page 21• username (security_tree), on page 22• username (security_tree), on page 24• username (priv), on page 25• username (security_tree), on page 27• username keypair export force dsa rsa, on page 28• username keypair import force dsa rsa, on page 29

U Commands1

udld aggressive (udld)[no] udld aggressive

Syntax Description Negate a command or set its defaultsno

UDLD protocoludld

Enable UDLD aggressivemode for interface(s)aggressive

Command Modes • /exec/configure/if-ethernet-all• /exec/configure/if-eth-base

U Commands2

U Commandsudld aggressive (udld)

udld aggressive (udld)[no] udld aggressive


UDLD protocoludld

Enable UDLD aggressive mode on all fiber optic portsaggressive

Command Modes • /exec/configure

U Commands3

U Commandsudld aggressive (udld)

udld continue-on-err[no] udld continue-on-err


UDLD protocoludld

Force UDLD continue without disabling the portcontinue-on-err

Command Modes • /exec

U Commands4

U Commandsudld continue-on-err

udld disable[no] udld disable


UDLD protocoludld

Disable UDLD for fiber interface(s)disable


U Commands5

U Commandsudld disable

udld enable[no] udld enable


UDLD protocoludld

Enable UDLD for non-fiber interface(s)enable


U Commands6

U Commandsudld enable

udld message-timeudld message-time i0|no udld message-time


UDLD protocoludld

Setting the time in seconds between UDLD probe messagesmessage-time

Type: integer

min: 7 max: 90

Enter the message timer value [default = 15]

i0


U Commands7

U Commandsudld message-time

udld resetudld reset

Syntax Description UDLD protocoludld

Reset all ports shut down byUDLDreset


U Commands8

U Commandsudld reset

undebug allundebug all

Syntax Description Disable Debugging functions (See also debug)undebug

Disable all debuggingall


U Commands9

U Commandsundebug all

uniq" | " uniq [{-c|-d|-f nb-of-fields|-s nb-of-chars|-u|-w nb-chars-to-compare|-i}]+

Syntax Description Pipe command output to filter|

Discard all but one of successive identical linesuniq

prefix lines by the number of occurrences-c

only print duplicate lines-d

avoid comparing the first N fields-f

avoid comparing the first N characters-s

only print unique lines-u

compare no more than N characters in lines-w

ignore differences in case when comparing-i

Type: integer

min: 0 max: 10000

number of initial fields to ignore

nb-of-fields

Type: integer

min: 0 max: 10000

number of initial chars to ignore

nb-of-chars

Type: integer

min: 0 max: 10000

max number of chars to compare

nb-chars-to-compare

Command Modes • /output

U Commands10

U Commandsuniq

unmountunmount {usb1:|usb2:}

Syntax Description unmount expansion flash or USB storageunmount

Unmount USB drive in port 1usb1:

Unmount USB drive in port 2usb2:


U Commands11

U Commandsunmount

unmount slot0unmount slot0:

Syntax Description unmount expansion flash or USB storageunmount

Unmount expansion flashslot0:


U Commands12

U Commandsunmount slot0

unsuppress-map[no] unsuppress-map unsupp-rmap-name


Route-map to selectively unsuppress suppressed routesunsuppress-map

Type: string

pattern: [!-~]*

length: 63

Route-map name

unsupp-rmap-name

Command Modes • /exec/configure/router-bgp/router-bgp-neighbor/router-bgp-neighbor-af• /exec/configure/router-bgp/router-bgp-neighbor/router-bgp-neighbor-af-vpnv4• /exec/configure/router-bgp/router-bgp-neighbor/router-bgp-neighbor-af-vpnv6• /exec/configure/router-bgp/router-bgp-af-ipv6-label

U Commands13

U Commandsunsuppress-map

update-sourceupdate-sourceupdate-source interface|{no|default} update-source [interface]


Inherit values from a peer templatedefault

Specify source of BGP session and updatesupdate-source

Type: interface

Interface name

interface

Command Modes • /exec/configure/router-bgp/router-bgp-neighbor-sess

U Commands14

U Commandsupdate-sourceupdate-source

update ip routeupdate ip route [vrf {vrf-namevrf-known-namevrf-all}] all

Syntax Description Updateupdate

IPv4ip

Update routing informationroute

VRFvrf

Type: vrf

pattern: [-a-zA-Z0-9_:;$#@]*

antipattern: vrf | detail | interface | definition | context | forwarding | member | all | l2-vrf |topology | passive

length: 32

VRF name

vrf-name

Type: vrf

Known VRF name

vrf-known-name

Display information for all VRFs<vrf-all>

Update all routes<all>


U Commands15

U Commandsupdate ip route

update ipv6 routeupdate ipv6 route [vrf {vrf-namevrf-known-namevrf-all}] all

Syntax Description Updateupdate

IPv6ipv6

Update routing informationroute

VRFvrf

Type: vrf

pattern: [-a-zA-Z0-9_:;$#@]*


length: 32

VRF name

vrf-name

Type: vrf

Known VRF name

vrf-known-name

Display information for all VRFs<vrf-all>

Update all routes<all>


U Commands16

U Commandsupdate ipv6 route

update licenseupdate license uri0 {license-file [force]s0}

Syntax Description Update licenseupdate

Update a license filelicense

Type: uri

Specify URL for the new license file

uri0

Type: string

length: 32

License file to be updated

license-file

Force update license (don't prompt)force

Type: string

License file to be updated

s0


U Commands17

U Commandsupdate license

urib debugs-dump-to-fileurib debugs-dump-to-file

Syntax Description Unicast Routing InformationBaseurib

Dump all urib debugs to a filedebugs-dump-to-file


U Commands18

U Commandsurib debugs-dump-to-file

use-vrf (ldap_tree)[no] use-vrf {vrf-namevrf-known-name}


Display per-VRF informationuse-vrf

Type: vrf

pattern: [-a-zA-Z0-9_:;$#@]*


length: 32

VRF name

vrf-name

Type: vrf

Known VRF name

vrf-known-name

Command Modes • /exec/configure/ldap

U Commands19

U Commandsuse-vrf (ldap_tree)

use-vrf (radius_tree)[no] use-vrf {management|defaultvrf_name}


vrf to be used to contact servers in this groupuse-vrf

management vrfmanagement

default vrfdefault

Type: vrf

name of the vrf

vrf_name

Command Modes • /exec/configure/radius

U Commands20

U Commandsuse-vrf (radius_tree)

use-vrf (tacacs_dynamic_tree)[no] use-vrf {management|defaultvrf_name}


vrf to be used to contact servers in this groupuse-vrf

management vrfmanagement

default vrfdefault

Type: vrf

name of the vrf

vrf_name

Command Modes • /exec/configure/tacacs+

U Commands21

U Commandsuse-vrf (tacacs_dynamic_tree)

username (security_tree)username s0 [password {0 s2|5 s3s4}] [expire s5 [past]] [role s6]|username s0 [password {0s2|5 s3s4}] [role s6] [expire s5 [past]]|username s0 [expire s5 [past]] [password {0 s2|5 s3s4}][role s6]|username s0 [expire s5 [past]] [role s6] [password {0 s2|5 s3s4}]|username s0 [roles6] [password {0 s2|5 s3s4}] [expire s5 [past]]|username s0 [role s6] [expire s5 [past]] [password{0 s2|5 s3s4}]|no username s7 [role s8]


Configure user information.username

Type: string

pattern: [-a-zA-Z0-9+=_.\\']*

length: 28

user name

s0

Password for the userpassword

Indicates that the password that follows should be in clear text0

Type: string

length: 80

Password for the user (clear text)

s2

Indicates that the password that follows should be encrypted5

Type: string

pattern: ([$][156][$][a-zA-Z0-9./]*[$].*) | [!]

length: 64

strongly encrypted password

s3

Type: string

length: 80


s4

Expiry date for this user account(in YYYY-MM-DD format)expire

Type: string

length: 10

Expiry in YYYY-MM-DD format

s5

Expiry date is in pastpast

role which the user is to be assigned torole

U Commands22

U Commandsusername (security_tree)

Type: userdef

role name

s6

Type: string

length: 28

user name

s7

Type: userdef

role name

s8


U Commands23


username (security_tree)[no] username s0 {ssh-cert-dn s1 {dsa|rsa}|sshkey {file uri0line}}



Type: string

pattern: [-a-zA-Z0-9+=_.\\']*

length: 28

user name

s0

Update cert dnssh-cert-dn

Type: string

length: 512

distinguished name to be used

s1

Use dsa algorithmdsa

Use rsa algorithmrsa

Update ssh key for the user for ssh authenticationsshkey

ssh key filefile

Type: uri

file containing host public key for the user

uri0

Type: remainder

ssh key for the user

line


U Commands24


username (priv)username s0 [password {0 s2|5 s3s4}] [expire s5 [past]] [priv-lvl p]|username s0 [password{0 s2|5 s3s4}] [priv-lvl p] [expire s5 [past]]|username s0 [expire s5 [past]] [password {0 s2|5s3s4}] [priv-lvl p]|username s0 [expire s5 [past]] [priv-lvl p] [password {0 s2|5 s3s4}]|usernames0 [priv-lvl p] [password {0 s2|5 s3s4}] [expire s5 [past]]|username s0 [priv-lvl p] [expire s5[past]] [password {0 s2|5 s3s4}]|no username s6 [priv-lvl p]



Type: string

pattern: [-a-zA-Z0-9+=_.\\]*

length: 28

user name

s0

Password for the userpassword

Indicates that the password that follows should be in clear text0

Type: string

length: 64


s2

Indicates that the password that follows should be encrypted5

Type: string

pattern: ([$][156][$][a-zA-Z0-9./]*[$].*) | [!]

length: 64

strongly encrypted password

s3

Type: string

length: 64


s4

Expiry date for this user account(in YYYY-MM-DD format)expire

Type: string

length: 10

Expiry in YYYY-MM-DD format

s5

Expiry date is in pastpast

U Commands25

U Commandsusername (priv)

Type: string

length: 28

user name

s6

privilege level which the user is to be assigned topriv-lvl

Type: integer

min: 0 max: 15

privilege level

p


U Commands26

U Commandsusername (priv)

username (security_tree)username s0 keypair generate {dsa [force]|rsa [{i0oldrange}] [force]}|no username s0 keypairgenerate [{dsa [force]|rsa [{i0oldrange}] [force]}]



Type: string

pattern: [-a-zA-Z0-9+=_.\\'$]*

length: 28

user name

s0

Generate ssh key pairsgenerate

Generate SSH User Keyskeypair

Generate DSA keysdsa

Force the generation of keys even if previous ones are presentforce

Generate RSA keysrsa

Type: integer

min: 1024 max: 2048

Enter number of bits (in multiples of 8)

i0

Type: integer

min: 768 max: 1023

Enter number of bits

oldrange


U Commands27


username keypair export force dsa rsausername s0 keypair export s1 {dsa|rsa} [force]

Syntax Description Configure user information.username

Use existing ssh keypairkeypair

Export keypair to Bootflash/Remote directoryexport

Force the export of keys even if the destination files are presentforce

Use DSA Keysdsa

Use RSA Keysrsa

Type: string

pattern: [-a-zA-Z0-9+=_.\\']*

length: 28

user name

s0

Type: uri

Enter filename to export to

s1


U Commands28

U Commandsusername keypair export force dsa rsa

username keypair import force dsa rsausername s0 keypair import s1 {dsa|rsa} [force]

Syntax Description Configure user information.username

Use existing ssh keypairkeypair

Import keypair from Bootflash/Remote directoryimport

Force the generation of keys even if previous ones are presentforce

Use DSA Keysdsa

Use RSA Keysrsa

Type: string

pattern: [-a-zA-Z0-9+=_.\\']*

length: 28

user name

s0

Type: uri

Enter filename to import

s1


U Commands29

U Commandsusername keypair import force dsa rsa

U Commands30

U Commandsusername keypair import force dsa rsa

ucommands · ucommands •udldaggressive(udld),onpage2 •udldaggressive(udld),onpage3...

Documents