Catalyst 3750-E and 3560-E Switch Cisco IOS ... - DNIP . NET

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errdisable detect causeChapter 2Catalyst 3750-E and 3560-E Switch Cisco IOS CommandsCommand DefaultDetection is enabled for all causes. All causes, except for per-VLAN error disabling, are configured toshut down the entire port.Command ModesGlobal configurationCommand HistoryRelease12.2(35)SE212.2(37)SE12.2(46)SEModificationThis command was introduced.The Per-VLAN error-detection feature was added. The inline-power andsfp-mismatch keywords were added.The security-violation shutdown vlan keywords were added.Usage GuidelinesA cause (link-flap, dhcp-rate-limit, and so forth) is the reason for the error-disabled state. When acause is detected on an interface, the interface is placed in an error-disabled state, an operational statethat is similar to a link-down state.When a port is error-disabled, it is effectively shut down, and no traffic is sent or received on the port. For theBPDU guard, voice aware 802.1x security, and port-security features, you can configure the switch toshut down just the offending VLAN on the port when a violation occurs, instead of shutting down theentire port.If you set a recovery mechanism for the cause by entering the errdisable recovery global configurationcommand for the cause, the interface is brought out of the error-disabled state and allowed to retry theoperation when all causes have timed out. If you do not set a recovery mechanism, you must enter theshutdown and then the no shutdown commands to manually recover an interface from theerror-disabled state.ExamplesThis example shows how to enable error-disabled detection for the link-flap error-disabled cause:Switch(config)# errdisable detect cause link-flapThis command shows how to globally configure BPDU guard for per-VLAN error disable:Switch(config)# errdisable detect cause bpduguard shutdown vlanThis command shows how to globally configure voice aware 802.1x security for per-VLAN errordisable:Switch(config)# errdisable detect cause security-violation shutdown vlanYou can verify your setting by entering the show errdisable detect privileged EXEC command.Related CommandsCommandshow errdisable detectDescriptionDisplays error-disabled detection information.2-186Catalyst 3750-E and 3560-E Switch Command ReferenceOL-9776-08
Chapter 2Catalyst 3750-E and 3560-E Switch Cisco IOS Commandserrdisable detect causeCommandshow interfaces status err-disabledclear errdisable interfaceDescriptionDisplays interface status or a list of interfaces in theerror-disabled state.Clears the error-disabled state from a port or VLAN thatwas error disabled by the per-VLAN error disable feature.OL-9776-08Catalyst 3750-E and 3560-E Switch Command Reference2-187
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Page 156 and 157: dot1x critical (global configuratio
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Page 160 and 161: dot1x fallbackChapter 2Catalyst 375
Page 162 and 163: dot1x guest-vlanChapter 2Catalyst 3
Page 164 and 165: dot1x initializeChapter 2Catalyst 3
Page 166 and 167: dot1x mac-auth-bypassChapter 2Catal
Page 168 and 169: dot1x max-reauth-reqChapter 2Cataly
Page 170 and 171: dot1x paeChapter 2Catalyst 3750-E a
Page 172 and 173: dot1x port-controlChapter 2Catalyst
Page 174 and 175: dot1x reauthenticationChapter 2Cata
Page 176 and 177: dot1x test eapol-capableChapter 2Ca
Page 178 and 179: dot1x timeoutChapter 2Catalyst 3750
Page 180 and 181: dot1x timeoutChapter 2Catalyst 3750
Page 182 and 183: duplexChapter 2Catalyst 3750-E and
Page 184 and 185: epm access-controlChapter 2Catalyst
Page 188 and 189: errdisable detect cause small-frame
Page 190 and 191: errdisable recoveryChapter 2Catalys
Page 192 and 193: errdisable recoveryChapter 2Catalys
Page 194 and 195: exception crashinfoChapter 2Catalys
Page 196 and 197: fallback profileChapter 2Catalyst 3
Page 198 and 199: flowcontrolChapter 2Catalyst 3750-E
Page 200 and 201: hw-moduleChapter 2Catalyst 3750-E a
Page 202 and 203: interface port-channelChapter 2Cata
Page 204 and 205: interface rangeChapter 2Catalyst 37
Page 206 and 207: interface vlanChapter 2Catalyst 375
Page 208 and 209: ip access-groupChapter 2Catalyst 37
Page 210 and 211: ip addressChapter 2Catalyst 3750-E
Page 212 and 213: ip admissionChapter 2Catalyst 3750-
Page 214 and 215: ip admission name proxy httpChapter
Page 216 and 217: ip arp inspection filter vlanChapte
Page 218 and 219: ip arp inspection limitChapter 2Cat
Page 220 and 221: ip arp inspection log-bufferChapter
Page 222 and 223: ip arp inspection trustChapter 2Cat
Page 224 and 225: ip arp inspection validateChapter 2
Page 226 and 227: ip arp inspection vlan loggingChapt
Page 228 and 229: ip device trackingChapter 2Catalyst
Page 230 and 231: ip device tracking probeChapter 2Ca
Page 232 and 233: ip dhcp snoopingChapter 2Catalyst 3
Page 234 and 235: ip dhcp snooping bindingChapter 2Ca
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ip dhcp snooping databaseChapter 2C
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ip dhcp snooping information option
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ip dhcp snooping information option
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ip dhcp snooping limit rateChapter
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ip dhcp snooping verifyChapter 2Cat
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ip dhcp snooping vlan information o
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ip igmp filterChapter 2Catalyst 375
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ip igmp max-groupsChapter 2Catalyst
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ip igmp profileChapter 2Catalyst 37
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ip igmp snoopingChapter 2Catalyst 3
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ip igmp snooping last-member-query-
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ip igmp snooping querierChapter 2Ca
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ip igmp snooping report-suppression
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ip igmp snooping tcnChapter 2Cataly
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ip igmp snooping tcn floodChapter 2
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ip igmp snooping vlan mrouterChapte
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ip igmp snooping vlan staticChapter
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ip snap forwardingChapter 2Catalyst
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ip source bindingChapter 2Catalyst
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ip sshChapter 2Catalyst 3750-E and
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ip sticky-arp (global configuration
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ip sticky-arp (interface configurat
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ip verify sourceChapter 2Catalyst 3
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ipv6 access-listChapter 2Catalyst 3
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ipv6 address dhcpChapter 2Catalyst
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ipv6 dhcp ping packetsChapter 2Cata
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ipv6 dhcp poolChapter 2Catalyst 375
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ipv6 dhcp poolChapter 2Catalyst 375
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ipv6 dhcp serverChapter 2Catalyst 3
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ipv6 mld snoopingChapter 2Catalyst
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ipv6 mld snooping last-listener-que
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ipv6 mld snooping last-listener-que
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ipv6 mld snooping robustness-variab
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ipv6 mld snooping tcnChapter 2Catal
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ipv6 mld snooping vlanChapter 2Cata
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ipv6 traffic-filterChapter 2Catalys
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l2protocol-tunnelChapter 2Catalyst
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l2protocol-tunnelChapter 2Catalyst
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lacp port-priorityChapter 2Catalyst
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lacp system-priorityChapter 2Cataly
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license bootChapter 2Catalyst 3750-
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link state groupChapter 2Catalyst 3
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link state trackChapter 2Catalyst 3
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location (global configuration)Chap
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location (interface configuration)C
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logging event power-inline-statusCh
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logging fileChapter 2Catalyst 3750-
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mab request format attribute 32Chap
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mac access-groupChapter 2Catalyst 3
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mac access-list extendedChapter 2Ca
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mac address-table learning vlanChap
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mac address-table move updateChapte
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mac address-table notificationChapt
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mac address-table staticChapter 2Ca
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mac address-table static dropChapte
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match (access-map configuration)Cha
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match (class-map configuration)Chap
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mdix autoChapter 2Catalyst 3750-E a
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mls qosChapter 2Catalyst 3750-E and
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mls qos aggregate-policerChapter 2C
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mls qos cosChapter 2Catalyst 3750-E
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mls qos dscp-mutationChapter 2Catal
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mls qos mapChapter 2Catalyst 3750-E
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mls qos mapChapter 2Catalyst 3750-E
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mls qos queue-set output buffersCha
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mls qos queue-set output thresholdC
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mls qos rewrite ip dscpChapter 2Cat
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mls qos srr-queue input bandwidthCh
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mls qos srr-queue input buffersChap
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mls qos srr-queue input cos-mapChap
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mls qos srr-queue input dscp-mapCha
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mls qos srr-queue input priority-qu
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mls qos srr-queue input thresholdCh
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mls qos srr-queue output cos-mapCha
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mls qos srr-queue output dscp-mapCh
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mls qos trustChapter 2Catalyst 3750
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mls qos vlan-basedChapter 2Catalyst
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monitor sessionChapter 2Catalyst 37
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mvr (global configuration)Chapter 2
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mvr (interface configuration)Chapte
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mvr (interface configuration)Chapte
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network-policy profile (global conf
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network-policy profile (network-pol
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nmsp attachment suppressChapter 2Ca
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no dot1x syslog verboseChapter 2Cat
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nsfChapter 2Catalyst 3750-E and 356
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pagp learn-methodChapter 2Catalyst
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pagp port-priorityChapter 2Catalyst
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permit (ARP access-list configurati
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permit (IPv6 access-list configurat
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permit (MAC access-list configurati
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permit (MAC access-list configurati
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policeChapter 2Catalyst 3750-E and
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police aggregateChapter 2Catalyst 3
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policy-mapChapter 2Catalyst 3750-E
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port-channel load-balanceChapter 2C
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power inlineChapter 2Catalyst 3750-
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power inlineChapter 2Catalyst 3750-
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power inline consumptionChapter 2Ca
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power inline policeChapter 2Catalys
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power rpsChapter 2Catalyst 3750-E a
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power supplyChapter 2Catalyst 3750-
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priority-queueChapter 2Catalyst 375
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private-vlanChapter 2Catalyst 3750-
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private-vlanChapter 2Catalyst 3750-
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private-vlan mappingChapter 2Cataly
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adius-server dead-criteriaChapter 2
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adius-server hostChapter 2Catalyst
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commandChapter 2Catalyst 3750-E and
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eloadChapter 2Catalyst 3750-E and 3
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emote commandChapter 2Catalyst 3750
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emote-spanChapter 2Catalyst 3750-E
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enew ip dhcp snooping databaseChapt
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eserved-onlyChapter 2Catalyst 3750-
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Catalyst 3750-E and 3560-E Switch Cisco IOS ... - DNIP . NET

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