U Commands. udf, on page 3 udld aggressive, on page 7. udld continue-on-err, on page 8 udld disable, on page 10. udld enable, on page 12

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udf, on page 3 udld aggressive, on page 4 udld aggressive, on page 5 udld aggressive, on page 6 udld aggressive, on page 7 udld continue-on-err, on page 8 udld disable, on page 9 udld disable, on

1 udf, on page 3 udld aggressive, on page 4 udld aggressive, on page 5 udld aggressive, on page 6 udld aggressive, on page 7 udld continue-on-err, on page 8 udld disable, on page 9 udld disable, on page 10 udld enable, on page 11 udld enable, on page 12 udld message-time, on page 13 udld reset, on page 14 udp-echo, on page 15 udp-jitter, on page 16 undebug all, on page 18 undebug l2rib, on page 19 uniq, on page 20 unmount slot0, on page 21 unsuppress-map, on page 22 untagged cos, on page 23 update-rib-always, on page 24 update-source, on page 25 update adjacency, on page 26 update ip route, on page 27 update ipv6 route, on page 28 update license, on page 29 urib debugs-dump-to-file, on page 30 use-vrf, on page 31 use-vrf, on page 32 use-vrf, on page 33 user-jid password, on page 34 user max-logins, on page 35 user max-logins, on page 36 1

2 username, on page 37 username, on page 38 username, on page 39 username, on page 40 username, on page 41 username keypair export dsa, on page 42 username keypair generate dsa, on page 43 username keypair import dsa, on page 44 username password, on page 45 username ssh-cert-dn dsa, on page 46 username sshkey, on page 47 userpassphrase, on page 48 userpassphrase min, on page 49 userprofile trustedcert CRLLookup user-switch-bind user-certdn-match user-pubkey-match attribute-name search-filter base-dn, on page 50 2

3 udf udf udf <udf_name> { packet-start { header { outer inner } { l3 l4 } } } <offset> <length> udf <udf_name> [ { packet-start { header { outer inner } { l3 l4 } } } <offset> <length> ] udf udf_name packet-start header outer inner l3 l4 offset length Negate the command Define the User Defined Field (UDF) Name of the UDF to configure Offset base from packet-start Offset base configuration Offset base: from outer header Offset base: from inner header Offset base: from l3 header Offset base: from l4 header Enter Offset in bytes for UDF (from offset base) Enter Length in bytes for UDF (from offset) /exec/configure 3

4 udld aggressive udld aggressive udld aggressive udld aggressive UDLD protocol Enable UDLD aggressive mode on all fiber optic ports /exec/configure 4

5 udld aggressive udld aggressive [] udld aggressive udld aggressive Negate a command or set its defaults UDLD protocol Enable UDLD aggressive mode on all fiber optic ports /exec/configure 5

6 udld aggressive udld aggressive udld aggressive udld aggressive UDLD protocol Enable UDLD aggressive mode for interface(s) /exec/configure/if-ethernet-all /exec/configure/if-eth-base 6

7 udld aggressive udld aggressive [] udld aggressive udld aggressive Negate a command or set its defaults UDLD protocol Enable UDLD aggressive mode for interface(s) /exec/configure/if-ethernet-all /exec/configure/if-eth-base 7

8 udld continue-on-err udld continue-on-err [] udld continue-on-err udld continue-on-err (Optional) Negate a command or set its defaults UDLD protocol Force UDLD continue without disabling the port /exec 8

9 udld disable udld disable udld disable udld disable UDLD protocol Disable UDLD for fiber interface(s) /exec/configure/if-ethernet-all /exec/configure/if-eth-base 9

10 udld disable udld disable [] udld disable udld disable Negate a command or set its defaults UDLD protocol Disable UDLD for fiber interface(s) /exec/configure/if-ethernet-all /exec/configure/if-eth-base 10

11 udld enable udld enable udld enable udld enable UDLD protocol Enable UDLD for n-fiber interface(s) /exec/configure/if-ethernet-all /exec/configure/if-eth-base 11

12 udld enable udld enable [] udld enable udld enable Negate a command or set its defaults UDLD protocol Enable UDLD for n-fiber interface(s) /exec/configure/if-ethernet-all /exec/configure/if-eth-base 12

13 udld message-time udld message-time udld message-time <i0> udld message-time udld message-time i0 Negate a command or set its defaults UDLD protocol Setting the time in seconds between UDLD probe messages Enter the message timer value [default = 15] /exec/configure 13

14 udld reset udld reset udld reset udld reset UDLD protocol Reset all ports shut down by UDLD /exec/configure 14

15 udp-echo udp-echo [] udp-echo { <hostname> <ip-address> } <port> { [ control { disable enable } ] [ source-ip { <source-ip-hostname> <source-ip-address> } ] [ source-port <source-port-number> ] } + control source-ip-address udp-echo hostname ip-address port enable disable source-ip source-ip-hostname source-port source-port-number (Optional) (Optional) enable (Optional) <source-port-number> UDP Echo Operation Destination hostname, broadcast disallowed Destination IP address, broadcast disallowed Port Number (Recommended port range between ) (Optional) Enable control packets exchange (default) (Optional) Disable control packets exchange (Optional) Source address (Optional) source IP hostname, broadcast disallowed (Optional) Source Port (Optional) Port Number (Recommended port range between ) /exec/configure/ip-sla 15

16 udp-jitter udp-jitter [] udp-jitter { <hostname> <ip-address> } <dest-port> { { [ codec { g711alaw g711ulaw g729a } { [ advantage-factor <advantage-num> ] [ codec-interval <codec-int> ] [ codec-numpackets <codec-numpack> ] [ codec-size <codec-bytes> ] } + ] [ control { disable enable } ] [ source-ip { <source-ip-hostname> <source-ip-address> } ] [ source-port <src-port> ] } + { [ interval <packet-interval> ] [ num-packets <num-packets> ] [ control { disable enable } ] [ source-ip { <source-ip-hostname> <source-ip-address> } ] [ source-port <src-port> ] } + } codec codec-numpackets source-port codec-numpack source-ip-hostname udp-jitter hostname ip-address dest-port g711alaw g711ulaw g729a advantage-factor codec-interval codec-size advantage-num codec-int codec-bytes packet-interval num-packets interval (Optional) (Optional) g711alaw (Optional) codec-size (Optional) interval (Optional) <codec-bytes> (Optional) <source-ip-address> UDP Jitter Operation Destination hostname, broadcast disallowed Destination IP address, broadcast disallowed Port Number (Recommended port range between ) (Optional) G.711 A Law bps (Optional) G.711 U Law bps (Optional) G bps (Optional) Advantage Factor (Optional) Inter Packet Interval (Optional) Number of bytes in payload (Optional) Advantage Factor (Optional) Delay (Optional) Number of bytes in payload (Optional) Delay (default 20) (Optional) Number of Packets (default 10) (Optional) Inter Packet Interval 16

17 udp-jitter num-packets control enable disable source-ip source-ip-hostname source-ip-address source-port src-port (Optional) Number of Packets to be transmitted (Optional) Enable or disable control packets (Optional) Enable control packets exchange (default) (Optional) Disable control packets exchange (Optional) Source address (Optional) source IP hostname, broadcast disallowed (Optional) source IP address, broadcast disallowed (Optional) Source Port (Optional) Port Number (Recommended port range between ) /exec/configure/ip-sla 17

18 undebug all undebug all undebug all undebug all Disable Debugging functions (See also debug) Disable all debugging /exec 18

19 undebug l2rib undebug l2rib undebug l2rib undebug l2rib Disable Debugging functions (See also debug) L2RIB debug commands /exec 19

20 uniq uniq uniq [ -c -d -f <nb-of-fields> -s <nb-of-chars> -u -w <nb-chars-to-compare> -i ] + uniq -c -d -f -s -u -w -i nb-of-fields nb-of-chars nb-chars-to-compare /output Pipe command output to filter Discard all but one of successive identical lines (Optional) prefix lines by the number of occurrences (Optional) only print duplicate lines (Optional) avoid comparing the first N fields (Optional) avoid comparing the first N characters (Optional) only print unique lines (Optional) compare more than N characters in lines (Optional) igre differences in case when comparing (Optional) number of initial fields to igre (Optional) number of initial chars to igre (Optional) max number of chars to compare 20

21 unmount slot0 unmount slot0 unmount slot0: unmount slot0: unmount expansion flash or USB storage Unmount expansion flash /exec 21

22 unsuppress-map unsuppress-map unsuppress-map <unsupp-rmap-name> { default } unsuppress-map [ <unsupp-rmap-name> ] default unsuppress-map unsupp-rmap-name Negate a command or set its defaults Inherit values from a peer template Route-map to selectively unsuppress suppressed routes Route-map name /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 22

23 untagged cos untagged cos untagged cos <ucos-value> untagged cos untagged cos ucos-value Negate a command or set its defaults default to use for untagged packets on interface IEEE 802.1Q class of service for QoS classification COS value /exec/configure/if-set-qos 23

24 update-rib-always update-rib-always [] update-rib-always update-rib-always (Optional) Negate a command or set its defaults Force updates to rib /exec/configure/otv-isis 24

25 update-source update-source update-source <interface> { default } update-source [ <interface> ] default update-source interface Negate a command or set its defaults Inherit values from a peer template Specify source of BGP session and updates Interface name /exec/configure/router-bgp/router-bgp-neighbor-sess 25

26 update adjacency update adjacency update adjacency <all> update Update adjacency Display adjacency table all Update all adjcencies /exec 26

27 update ip route update ip route update ip { route rnh } [ vrf { <vrf-name> <vrf-kwn-name> <vrf-all> } ] <all> update ip route rnh vrf vrf-name vrf-kwn-name vrf-all all Update IPv4 Update routing information Update only RNH information (Optional) VRF (Optional) VRF name (Optional) Kwn VRF name (Optional) Display information for all VRFs Update all routes /exec 27

28 update ipv6 route update ipv6 route update ipv6 route [ vrf { <vrf-name> <vrf-kwn-name> <vrf-all> } ] <all> update ipv6 route vrf vrf-name vrf-kwn-name vrf-all all Update IPv6 Update routing information (Optional) VRF (Optional) VRF name (Optional) Kwn VRF name (Optional) Display information for all VRFs Update all routes /exec 28

29 update license update license update license <uri0> { <license-file> [ force ] <s0> } update license uri0 license-file force s0 Update license Update a license file Specify URL for the new license file License file to be updated (Optional) Force update license (don't prompt) License file to be updated /exec 29

30 urib debugs-dump-to-file urib debugs-dump-to-file urib debugs-dump-to-file urib debugs-dump-to-file /exec Unicast Routing Information Base Dump all urib debugs to a file 30

31 use-vrf use-vrf [] use-vrf { management default <vrf_name> } use-vrf management default vrf_name (Optional) Negate a command or set its defaults vrf to be used to contact servers in this group management vrf default vrf name of the vrf /exec/configure/radius 31

32 use-vrf use-vrf [] use-vrf { <vrf-name> <vrf-kwn-name> } use-vrf vrf-name vrf-kwn-name (Optional) Negate a command or set its defaults Display per-vrf information VRF name Kwn VRF name /exec/configure/ldap 32

33 use-vrf use-vrf [] use-vrf { management default <vrf_name> } use-vrf management default vrf_name (Optional) Negate a command or set its defaults vrf to be used to contact servers in this group management vrf default vrf name of the vrf /exec/configure/tacacs+ 33

34 user-jid password user-jid password [] user-jid <jid> password [ 0 <clear> 7 <encrypted> <password> ] user-jid jid password 0 clear 7 encrypted password (Optional) Negate a command or set its defaults User Jabber ID Enter user Jabber ID Password (Optional) Password that follows should be in clear text (Optional) Password in clear text (Optional) Password that follows should be in encrypted text (Optional) Encrypted password (Optional) Enter password in clear text /exec/configure/fabric-db/server-xmpp 34

35 user max-logins user max-logins user max-logins <limit> user max-logins limit Configure system-wide user settings maximum simultaneous logins login session maximum /exec/configure 35

36 user max-logins user max-logins [] user max-logins [ <limit> ] user max-logins limit Negate a command or set its defaults Configure system-wide user settings maximum simultaneous logins (Optional) login session maximum /exec/configure 36

37 username username { username <s0> [ password { 0 <s2> 5 <s3> <s4> } ] [ expire <s5> [ past ] ] [ priv-lvl ] } { username <s0> [ password { 0 <s2> 5 <s3> <s4> } ] [ priv-lvl ] [ expire <s5> [ past ] ] } { username <s0> [ expire <s5> [ past ] ] [ password { 0 <s2> 5 <s3> <s4> } ] [ priv-lvl ] } { username <s0> [ expire <s5> [ past ] ] [ priv-lvl ] [ password { 0 <s2> 5 <s3> <s4> } ] } { username <s0> [ priv-lvl ] [ password { 0 <s2> 5 <s3> <s4> } ] [ expire <s5> [ past ] ] } { username <s0> [ priv-lvl ] [ expire <s5> [ past ] ] [ password { 0 <s2> 5 <s3> <s4> } ] } { username <s7> [ priv-lvl ] } username s0 password 0 s2 5 s3 s4 expire s5 past s7 priv-lvl p Negate a command or set its defaults Configure user information. user name (Optional) Password for the user (Optional) Indicates that the password that follows should be in clear text (Optional) Password for the user (clear text) (Optional) Indicates that the password that follows should be encrypted (Optional) strongly encrypted password (Optional) Password for the user (clear text) (Optional) Expiry date for this user account(in YYYY-MM-DD format) (Optional) Expiry in YYYY-MM-DD format (Optional) Expiry date is in past user name (Optional) privilege level which the user is to be assigned to (Optional) privilege level /exec/configure 37

38 username username { [ ] username <name> } username user name name user name /exec/configure/dot1x-cred 38

39 username username { username <s0> [ password { 0 <s2> 5 <s3> <s4> } ] [ expire <s5> [ past ] ] [ role <s6> ] } { username <s0> [ password { 0 <s2> 5 <s3> <s4> } ] [ role <s6> ] [ expire <s5> [ past ] ] } { username <s0> [ expire <s5> [ past ] ] [ password { 0 <s2> 5 <s3> <s4> } ] [ role <s6> ] } { username <s0> [ expire <s5> [ past ] ] [ role <s6> ] [ password { 0 <s2> 5 <s3> <s4> } ] } { username <s0> [ role <s6> ] [ password { 0 <s2> 5 <s3> <s4> } ] [ expire <s5> [ past ] ] } { username <s0> [ role <s6> ] [ expire <s5> [ past ] ] [ password { 0 <s2> 5 <s3> <s4> } ] } { username <s7> [ role <s8> ] } username s0 password 0 s2 5 s3 s4 expire s5 past role s6 s7 s8 Negate a command or set its defaults Configure user information. user name (Optional) Password for the user (Optional) Indicates that the password that follows should be in clear text (Optional) Password for the user (clear text) (Optional) Indicates that the password that follows should be encrypted (Optional) strongly encrypted password (Optional) Password for the user (clear text) (Optional) Expiry date for this user account(in YYYY-MM-DD format) (Optional) Expiry in YYYY-MM-DD format (Optional) Expiry date is in past (Optional) role which the user is to be assigned to (Optional) role name user name (Optional) role name /exec/configure 39

40 username username { username <s0> { shelltype { vsh bash } } } username Configure user information. s0 shelltype vsh bash user name Choose shell type for login use vsh shell use bash shell /exec/configure 40

41 username username [] username <s0> { sshkey2 { file <uri0> <line> } } username s0 sshkey2 file uri0 line (Optional) Negate a command or set its defaults Configure user information. user name Update ssh key for the user for ssh authentication ssh key file file containing host public key for the user ssh key for the user /exec/configure 41

42 username keypair export dsa username keypair export dsa { username <s0> keypair export <s1> { dsa rsa } [ force ] } username keypair export force dsa rsa s0 s1 Configure user information. Use existing ssh keypair Export keypair to Bootflash/Remote directory (Optional) Force the export of keys even if the destination files are present Use DSA Keys Use RSA Keys user name Enter filename to export to /exec/configure 42

43 username keypair generate dsa username keypair generate dsa { username <s0> keypair generate { dsa [ force ] rsa [ <i0> <oldrange> ] [ force ] } username <s0> keypair generate [ { dsa [ force ] rsa [ <i0> <oldrange> ] [ force ] } ] } username s0 generate keypair dsa force rsa i0 oldrange Negate a command or set its defaults Configure user information. user name Generate ssh key pairs Generate SSH User Keys Generate DSA keys (Optional) Force the generation of keys even if previous ones are present Generate RSA keys (Optional) Enter number of bits (in multiples of 8) (Optional) Enter number of bits /exec/configure 43

44 username keypair import dsa username keypair import dsa { username <s0> keypair import <s1> { dsa rsa } [ force ] } username keypair import force dsa rsa s0 s1 Configure user information. Use existing ssh keypair Import keypair from Bootflash/Remote directory (Optional) Force the generation of keys even if previous ones are present Use DSA Keys Use RSA Keys user name Enter filename to import /exec/configure 44

45 username password username password [] username <user> password { 0 <pass1> 5 <pass2> <pass3> } username user password 0 pass1 5 pass2 pass3 (Optional) Negate a command or set its defaults Configure user name Username Password for user Indicates that the password that follows should be in clear text Password for the user (clear text) Indicates that the password that follows should be encrypted strongly encrypted password Password for the user (clear text) /exec/configure/vmt-conn 45

46 username ssh-cert-dn dsa username ssh-cert-dn dsa [] username <s1> ssh-cert-dn <s2> { dsa rsa } username s1 ssh-cert-dn s2 dsa rsa (Optional) Negate a command or set its defaults Configure user information. user name Update cert dn distinguished name to be used Use dsa algorithm Use rsa algorithm /exec/configure 46

47 username sshkey username sshkey { username <s0> sshkey { file <uri0> <line> } username <s0> sshkey } username s0 sshkey file uri0 line Configure user information. user name Update ssh key for the user for ssh authentication ssh key file file containing host public key for the user ssh key for the user Negate a command or set its defaults /exec/configure 47

48 userpassphrase userpassphrase [] userpassphrase { min-length max-length length } userpassphrase min-length max-length length Negate a command or set its defaults user passphrase passphrase minimum length passphrase maximum length passphrase min and max length /exec/configure 48

49 userpassphrase min userpassphrase min userpassphrase { min-length <min-len> max-length <max-len> } + userpassphrase min-length max-length min-len max-len user passphrase passphrase minimum length passphrase maximum length minimum length of passphrase maximum length of passphrase /exec/configure 49

50 userprofile trustedcert CRLLookup user-switch-bind user-certdn-match user-pubkey-match attribute-name search-filter base-dn userprofile trustedcert CRLLookup user-switch-bind user-certdn-match user-pubkey-match attribute-name search-filter base-dn { userprofile trustedcert CRLLookup user-switch-bind user-certdn-match user-pubkey-match } attribute-name <s0> search-filter <s1> base-dn <s2> userprofile trustedcert CRLLookup user-switch-bind user-certdn-match user-pubkey-match attribute-name s0 search-filter s1 base-dn s2 Set the userprofile Set the trustedcert Set the CRLLookup Set the user-switch-bind Set the certificate matching Set the pubkey matching LDAP attribute-name Search Map attribute-name LDAP search-filter Search Map search-filter LDAP base-dn Search Map base-dn Name /exec/configure/ldap/search 50

U Commands. Cisco MDS 9000 Series Command Reference 1

U Commands. Cisco MDS 9000 Series Command Reference 1 undebug all, page 2 update license, page 3 use-profile, page 5 user-certdn-match, page 6 username, page 8 username (iscsi initiator configuration and islb initiator configuration), page 13 userprofile,