Brocade MLX Series and Brocade NetIron XMR Diagnostic Guide ...

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9NTProot delay 0.02256774 msec, root disp 0.01150512, reach 377, root dist 0.36969603delay 290.94232711 msec, offset -1.08355772 msec, dispersion 4.58729275,precision 2**-16, version 4org time d21da713.f8f25000 (16:14:35.4176629760 GMT+05:30 Fri Sep 16 2011)rcv time d21da714.2602742a (16:14:36.637695018 GMT+05:30 Fri Sep 16 2011)xmt time d21da713.d31f723f (16:14:35.3542053439 GMT+05:30 Fri Sep 16 2011)filter delay 296.5594 322.7792 323.5571 297.6697 290.9942 303.5554 305.9971 295.0019filter offset 0.4430 -13.4441 -14.2241 -4.0003 -1.0083 -1.4414 -3.0034 1.9941filter disp 1.9984 1.0025 0.0035 6.8889 5.8899 4.8895 3.9920 2.9944filter epoch 5779 5843 5909 5452 5518 5585 5650 5715Syntax: show ntp associations detail • - Speciifes the IPv4 address of the NTP peer.• - Speciifes the IPv6 address of the NTP peer.This command displays all the NTP servers and peers association information for a specific IPaddress, as shown in the following example.Brocade# show ntp association detail 1.99.40.11.99.40.1 configured server, candidate, stratum 3ref ID 216.45.57.38, time d288de7d.690ca5c7 (10:33:33.1762436551 Pacific Tue Dec 06 2011)our mode client, peer mode server, our poll intvl 10, peer poll intvl 10,root delay 0.02618408 msec, root disp 0.10108947, reach 3, root dist 0.23610585delay 0.92163588 msec, offset 60.77749188 msec, dispersion 70.33842156,precision 2**-16, version 4org time d288defa.b260a71f (10:35:38.2992678687 Pacific Tue Dec 06 2011)rcv time d288defa.a2efbd41 (10:35:38.2733620545 Pacific Tue Dec 06 2011)xmt time d288defa.a2ae54f8 (10:35:38.2729334008 Pacific Tue Dec 06 2011)filter delay 0.000 6.7770 6.7773 6.7711 6.7720 6.7736 6.7700 0.9921filter offset 0.000 19.0047 19.1145 19.2245 19.3313 17.4410 15.4463 60.7777filter disp 16000.000 16.0005 15.9975 15.9945 15.9915 15.8885 15.8855 0.0030filter epoch 55683 55683 55685 55687 55689 55691 55693 56748show ntp statisticsSyntax: show ntp statisticsThis command displays NTP statistics, as shown in the following example.Brocade# show ntp statisticsNTP statistics:Number of NTP packets recieved = 139Number of NTP packets sent = 239Number of NTP packets processed = 130Number of NTP packets with bad format = 0Number of NTPv3 packets recieved = 0Number of NTP packets with bad auth = 0Number of NTP packets restricted = 0Number of NTP KoD packets sent = 0Number of NTP packets declined = 0show ntp statistics peerSyntax: show ntp statistics peerThis command displays NTP server and peer statistics, as shown in the following example.Brocade# show ntp statistics peerPeer: 131.216.1.101Number of NTP packets received = 32Number of NTP packets sent = 32Number of NTP packets processed = 32324 Brocade MLX Series and Brocade NetIron XMR Diagnostic Guide53-1002426-02
NTP 9Number of NTP packets failed tests = 0Number of duplicate NTP packets = 0Number of bogus NTP packets = 0Number of bad length NTP packets = 0Number of RATE KoD NTP packets = 0The last packet received 77 seconds agoThe last peer association struct updated 71 seconds agoNTP debug commandsThis section describes the debug commands that generate NTP information.debug ip ntpSyntax: [no] debug ip ntp [algorithms | association | broadcast | clockadjust | errors | packet |server]• algorithms - Displays information about the NTP system algorithms.• association - Displays information about the NTP server and peer association.• broadcast - Displays information about the NTP broadcast server and client.• clockadjust - Displays information about the NTP clock-adjust process.• errors - Displays information about the NTP error events.• packet - Displays information about the NTP input and output packets.• server - Displays information about the NTP server.This command displays the debugging traces about the NTP.This command displays the debugging traces about the NTP.debug ip ntp algorithmsSyntax: [no] debug ip ntp algorithmsThis command displays information about the NTP system algorithms. Command output resemblesthe following example.Brocade# debug ip ntp algorithmsOct 19 18:18:08 NTP: ntp_clock_select: final survivor 216.45.57.38Oct 19 18:18:08 NTP: ntp_clock_select: final survivor 69.167.160.102Oct 19 18:18:08 NTP: ntp_clock_select: final survivor 69.164.222.108Oct 19 18:18:08 NTP: ntp_clock_select: final survivor 91.189.94.4Oct 19 18:18:08 NTP: ntp_clock_select: final survivor 10.20.99.139Oct 19 18:18:08 NTP: ntp_clock_select: number of final survivors 5 and leap vote 0Oct 19 18:18:08 NTP: ntp_clock_select: combine offset -0.00029317 jitter0.01741329Oct 19 18:18:11 NTP: ntp_clock_filter: Adding offset -0.00693410, delay0.05996580, disp 0.00001627 to filter[4] for peer 69.167.160.102debug ip ntp associationSyntax: [no] debug ip ntp associationThis command displays information about the NTP server and peer association. Command outputresembles the following example.Brocade MLX Series and Brocade NetIron XMR Diagnostic Guide 32553-1002426-02
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53-1002426-0216 April 2012®Brocade
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IS-IS . . . . . . . . . . . . . . .
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Port loop detection . . . . . . . .
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About This DocumentThis manual desc
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NOTEA note provides a tip, guidance
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Using Diagnostic CommandsChapter1Ho
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Generic debug commands 1show debugS
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System and System Management Diagno
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Basic system information 2Boot : Ve
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Basic system information 2show whoS
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Basic system information 2LP APP :
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TCAM partitioning and usage 2Table
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TCAM partitioning and usage 2Subpar
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TCAM partitioning and usage 2Config
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Managing memory and CPU usage 2•
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Managing memory and CPU usage 2Tota
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Managing memory and CPU usage 2ff f
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Management module diagnostics 2FE (
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Management module diagnostics 200A)
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Management module diagnostics 2Comm
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Interface module diagnostics 2NOTEB
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Interface module diagnostics 2TABLE
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Interface module diagnostics 2Broca
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Interface module diagnostics 2(3870
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IPC diagnostics 2u_specific reply 0
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IPC diagnostics 2Unreliable TX : 1:
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ITC diagnostics 20x0130011 - 2 - 0s
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Switch fabric modules 2Brocade# sho
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Power supplies, fans, and temperatu
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Power supplies, fans, and temperatu
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Fiber optic modules 2If none of the
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Fiber optic modules 2==============
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Testing network connectivity 2Fiber
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Layer 1 DiagnosticsChapter3This cha
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Ethernet diagnostics 3Unidirectiona
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Link fault signaling 3A CRC alignme
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Packet over SONET modules 3Path Tra
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Packet over SONET modules 3NP Ingre
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Packet over SONET modules 3Brocade#
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802.1ag CFM for VPLS debug commands
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802.1ag CFM for VPLS debug commands
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Layer 2 Protocol DiagnosticsChapter
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MAC address learning 4show mac vpls
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MAC address learning 4debug ip arp
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MAC address learning 4Brocade# debu
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Super Aggregated VLANs 4show vlanSy
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MRP 4vlan 1000tagged ethe 3/1End us
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MRP 4Dec 10 17:24:35 mrprhp_receive
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Spanning Tree Protocol and derivati
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LACP trunking 4• When you enable
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LACP trunking 4Trunk formation rule
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UDLD 4show link-keepalive ethernetS
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VSRP 4VLAN Translation debug comman
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VSRP 4In this example, VRID 5 is in
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VPORT Scaling 4VPORT ScalingVirtual
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LLDP 4Nov 17 19:30:08 LLDP event :
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Layer 3 Protocol DiagnosticsChapter
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BFD 5Clearing BFD neighbor sessions
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BFD 5Total number of Neighbor entri
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BGP 5Common diagnostic scenarios•
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BGP 5BGP_ROUTE_DAMPING_REUSE_LIST:
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BGP 5bgp_check_update TOTAL=0 FREQ=
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BGP 5show ip rtmSyntax: show ip rtm
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BGP 5debug ip bgp graceful-restartS
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BGP 5debug ip bgp route-mapSyntax:
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BGP 5Dec 10 15:04:15 ICMPv6-ND: Sen
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BGP 5OSPFv3 ISM (137): Status chang
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BGP 5Brocade(config)# no router bgp
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OSPF 5show ip ospf configSyntax: sh
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OSPF 5show ip ospf areaSyntax: show
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OSPF 5show ip ospf redistribute rou
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OSPF 5show ip ospf database link-st
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OSPF 5hostname R11-RX8router ospfar
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OSPF 5Pool Id = 7, Total Mega block
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OSPF 5Clearing OSPF neighborsYou ca
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OSPF 5debug ip ospf errorSyntax: [n
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OSPF 5OSPF: send_grace_ls to 224.0.
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OSPF 5debug ip ospf log-empty-lsaSy
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OSPF 5debug ip ospf sham-linkSyntax
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RPF 5• If you disable OSPF, the B
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RPF 5ref count: 1, set id: 0x2c7dbb
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IS-IS 5• The following considerat
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IS-IS 5IP Enabled: TRUEIP Address a
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IS-IS 5Command output resembles the
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IS-IS 5total_memory_allocated_for_t
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IS-IS 5show isis debug pent-level-i
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IS-IS 5show isis debug v6route-info
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IS-IS 5debug isis l1-csnpSyntax: [n
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IS-IS 5debug isis pp-helloSyntax: [
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IS-IS 5ISIS: The Pent Already exist
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IS-IS 5• An IS-IS link is experie
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VRRP and VRRP-E 5• ethernet / - S
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VRRP and VRRP-E 5. received packets
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VRRP and VRRP-E 5Clearing VRRP-E st
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VRRP and VRRP-E 5Configuration note
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MPLS DiagnosticsChapter6This chapte
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MPLS 6Id SubId GenSize BlockSize Ge
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MPLS 6This command displays RSVP se
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MPLS 6TTL 255, TOS 0, NHT 1, MTU 14
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MPLS 6Last down threshold triggerLa
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MPLS API 6debug mplsSyntax: [no] de
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MPLS API 6MPLS API debug commandsTh
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MPLS API 6debug mpls cspf computati
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MPLS API 6Dec 10 00:51:04 MPLS: CSP
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MPLS API 6Dec 10 00:59:58 RSIR: CSP
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MPLS API 6debug mpls rsvpSyntax: [n
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MPLS API 6Dec 10 01:03:26 Dest 7.7.
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MPLS API 6Dec 10 01:08:36 Flgs 0x0X
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MPLS API 6• rsvp - Displays label
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MPLS API 6Nov 21 02:42:51 VLL_Peer_
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MPLS LDP 6MPLS LDPBrocade devices s
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MPLS LDP 6Brocade# show mpls ldp se
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MPLS LDP 6show mpls ldp fec vcSynta
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MPLS LDP 6Dec 10 01:26:37 LDP SC 1
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MPLS LDP 6LDP PM 1 UM FSM, CB 164/2
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MPLS LDP 6LDP um 0d9098c8 fec 11.11
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MPLS VPLS 6debug mpls ldp tcpdumpSy
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MPLS VPLS 6show mac vplsSyntax: sho
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MPLS VPLS 6show mpls debug vpls loc
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MPLS VPLS 6• dy-sync - Displays i
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MPLS VPLS 6VPLS DY-SYNC-LOC: mpls_v
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MPLS VPLS 6Brocade# debug vpls even
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MPLS VPLS 6debug vpls genericSyntax
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MPLS VPLS 6Common diagnostic scenar
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ACL and QoS DiagnosticsChapter7This
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ACLs 7show access-list subnet-broad
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ACLs 7Brocade# debug access-list ac
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ACLs 7debug access-list lsp-out-acl
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ACLs 7May 02 15:26:38 LSP-OUT-ACL:
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ACLs 7PBR_VLAN_PRESERVE 0USE TOS ID
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ACLs 7Brocade# debug ipv6 access-li
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QoS 7QoSQuality of Service (QoS) fe
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QoS 7show qos-mapSyntax: show qos-m
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QoS 7show tm port-mappingSyntax: sh
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QoS 7NP Rx IPv6 RPF Drop Count = (0
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Traffic management 7Traffic managem
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Traffic management 7Brocade# show t
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Multicast DiagnosticsChapter8This c
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DVMRP 8Interface v40TTL Threshold:
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Page 291 and 292: IGMP V2 and V3 8Brocade# show ip ig
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Page 295 and 296: Multicast 8This issue is resolved b
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Page 299 and 300: Multicast 8clear ip multicastSyntax
Page 301 and 302: MSDP 8Brocade# show ip msdp peerTot
Page 303 and 304: MSDP 8Brocade# debug ip msdp events
Page 305 and 306: PIM DM and PIM SM 8The Brocade devi
Page 307 and 308: PIM DM and PIM SM 8Brocade# show ip
Page 309 and 310: PIM DM and PIM SM 8Brocade# show ip
Page 311 and 312: PIM DM and PIM SM 8• If you want
Page 313 and 314: Security DiagnosticsChapter9This ch
Page 315 and 316: 802.1x 9TX EAP Req other than Req/I
Page 317 and 318: 802.1x 9Brocade# show dot1x mac-ses
Page 319 and 320: 802.1x 9: 802.1X: port 4/1 BkEnd BK
Page 321 and 322: 802.1x 9debug dot1x faultSyntax: [n
Page 323 and 324: Denial of Service attacks 9802.1X:
Page 325 and 326: Port loop detection 9show loop-dete
Page 327 and 328: Port mirroring and monitoring 9Port
Page 329 and 330: RADIUS 9Brocade# show aaaTacacs+ ke
Page 331 and 332: SNMP 9sFlow debug commandsThere are
Page 333 and 334: TACACS and TACACAS+ 9TACACS and TAC
Page 335 and 336: TACACS and TACACAS+ 9**Radius timer
Page 337 and 338: Telnet and SSH connections 9Brocade
Page 339: NTP 9Syntax: [no] clock summer-time
Page 343 and 344: IP security 9Oct 19 18:37:49 Leap 0
Page 345 and 346: IP security 9debug ipsec policySynt
Page 347 and 348: Forwarding DiagnosticsChapter10This
Page 349 and 350: Multicast VRF 10:Brocade# show ipv6
Page 351 and 352: Multicast VRF 10debug ip ospf all-v
Page 353 and 354: Trunking 10Port Names none nonePort
Page 355 and 356: MCT 10The following command output
Page 357 and 358: MCT 10Nov 23 08:39:03 CLUSTER CONFI
Page 359 and 360: MCT 10Nov 23 08:40:29 CLUSTER FSM:
Page 361 and 362: VPLS unicast forwarding 10SYSLOG: D
Page 363 and 364: GRE and IPv6 tunnels 10Common diagn
Page 365 and 366: GRE and IPv6 tunnels 10Normal keepa
Page 367 and 368: LP CPU packet statistics 10This com
Page 369 and 370: LP CPU packet statistics 10TABLE 6F
Page 371 and 372: LP CPU packet statistics 10TABLE 7
Page 373 and 374: LP CPU packet statistics 10TABLE 7
Page 375 and 376: LP CPU packet statistics 10Brocade#
Page 377 and 378: LP CPU packet statistics 10TABLE 9F
Page 379 and 380: Software Licensing DiagnosticsChapt
Page 381 and 382: NETCONFChapter12Network Configurati
Page 383 and 384: NETCONF 12NETCONF: parser debugging
Page 385 and 386: Diagnostic Command IndexCcam-partit
Page 387 and 388: debug iptunnel keepalives, 348debug
Page 389 and 390: show cam-partition usage, 15show ch
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show mpls vpls detail, 228show mpls
show all

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