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

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5OSPFBrocade# debug ip ospf 11.1.1.1OSPF: rvcd11.1.1.1OSPF: Neighbor 11.1.1.1, int 1/1, state FULL processing event HELLO_RECEIVEDhello from 11.1.1.1 area 0 on interface 11.1.1.2, state DR, DR 11.1.1.2, BDROSPF: Neighbor 11.1.1.1, int 1/1, state FULL processing event ADJACENCY_OKOSPF: rcv lsa ack from neighbor 11.1.1.1, state FULLOSPF: rcv LSA ack from 11.1.1.1, type 10, id 1.0.0.7,seq 0x80000009,adv 2.2.2.2,age 1debug ip ospf adjSyntax: [no] debug ip ospf adjThis command displays information about OSPF adjacencies and authentication, includingdesignated router (DR) and backup designated router (BDR) elections, sent and received hellopackets, neighbor state transitions, and database description information. Command outputresembles the following example.Brocade# debug ip ospf adjOSPF: adjacency events debugging is onOSPF: rvcd hello from 11.1.1.1 area 0 on interface 11.1.1.2, state DR, DR 0.0.0.0,BDR 0.0.0.0OSPF: Neighbor 11.1.1.1, int 1/1, state DOWN processing event HELLO_RECEIVEDOSPF: Neighbor 11.1.1.1 state changed from Down to Initializing - eventHELLO_RECEIVED, intf-type 1OSPF: Neighbor 11.1.1.1, int 1/1, state INITIALIZING processing event ONE_WAYOSPF: send hello on area 0 interface 2.2.2.2OSPF: send hello on area 0 interface 11.1.1.2OSPF: Neighbor 11.1.1.1, int 1/1, state INITIALIZING processing eventTWO_WAY_RECEIVEDOSPF: establish_adjacency with 11.1.1.1OSPF: DR/BDR election for 11.1.1.2 on 1/1OSPF: Run interface 11.1.1.2 DR elect, state changed to DR from DROSPF: interface (11.1.1.2) state = INTERFACE_DESIGNATED_ROUTEROSPF: Neighbor 11.1.1.1, int 1/1, state EXCHANGE_START processing eventADJACENCY_OKOSPF: 11.1.1.2 Flushing Network LSA if needed as we are not DR anymore, state old5, new 5OSPF: elect BDR(backup designated router): Router ID 1.1.1.1 IP interface 11.1.1.1OSPF: elect DR(designated router): Router ID 2.2.2.2, IP interface 11.1.1.2OSPF: Neighbor 11.1.1.1 state changed from Initializing to ExStart - eventTWO_WAY_RECEIVED, intf-type 1debug ip ospf all-vrfsSyntax: [no] debug ip ospf all-vrfsThis command enables OSPF debugging for all VPN routing and forwarding activity. Output issimilar to that of the debug ip ospf command.debug ip ospf bfdSyntax: [no] debug ip ospf bfdThis command displays information about OSPF BFD events.144 Brocade MLX Series and Brocade NetIron XMR Diagnostic Guide53-1002426-02
OSPF 5debug ip ospf errorSyntax: [no] debug ip ospf errorThis command reports the receipt of OSPF packets with errors, or mismatches between hellopacket options.CAUTIONIf the router receives too many packets with errors, substantial output may be generated andseverely affect system performance. To prevent a disruption of system activity, use this commandonly when network traffic levels are low.debug ip ospf eventsSyntax: [no] debug ip ospf eventsThis command displays information about internal OSPF events related to configuration orinteraction with the standby management processor and interface state transitions. Commandoutput resembles the following example.Brocade# debug ip ospf eventsOSPF: Interface 1/1 (11.1.1.2) state Down processing event Interface UpOSPF: interface 11.1.1.2 up, state changed to WAITING from DownOSPF: Interface 1/1 (11.1.1.2) state Waiting processing event Neighbor ChangeOSPF: Interface 1/1 (11.1.1.2) state Waiting processing event Backup Seendebug ip ospf floodSyntax: [no] debug ip ospf floodThis command displays information about LSA flooding activity. Command output resembles thefollowing example.Brocade# debug ip ospf floodOSPF: flooding debugging is onOSPF: flood LSA Type:1 AdvRtr:2.2.2.2 Age:0 LsId:2.2.2.2OSPF: flood advertisement throughout a specific area = 00000001OSPF: flood LSA Type:3 AdvRtr:2.2.2.2 Age:0 LsId:0.0.0.0OSPF: flood advertisement throughout a specific area = 00000001OSPF: flood LSA Type:3 AdvRtr:2.2.2.2 Age:0 LsId:0.0.0.0OSPF: flood advertisement throughout a specific area = 00000003OSPF: flood LSA Type:3 AdvRtr:2.2.2.2 Age:0 LsId:2.2.2.2debug ip ospf graceful-restartSyntax: [no] debug ip ospf graceful-restartEnable this command to receive information about OSPF graceful restart events, including restartphases, graceful LSA transmit and receive activity, and syslog messages, as shown in the followingexample.Brocade# debug ip ospf graceful-restartRestart Router:rw_mbridge_isr is called (cause = 00ff0002)rw_isr_active_mp_lost() calledMP Manufacture Info:=== Manufacturing Information ====Board Class : 01 (Mgmt)Foundry Assembly Part Number : 31524-000AChassis Type: NI-XMR (ac)Brocade MLX Series and Brocade NetIron XMR Diagnostic Guide 14553-1002426-02
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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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Page 109 and 110: LACP trunking 4• When you enable
Page 111 and 112: LACP trunking 4Trunk formation rule
Page 113 and 114: UDLD 4show link-keepalive ethernetS
Page 115 and 116: VSRP 4VLAN Translation debug comman
Page 117 and 118: VSRP 4In this example, VRID 5 is in
Page 119 and 120: VPORT Scaling 4VPORT ScalingVirtual
Page 121 and 122: LLDP 4Nov 17 19:30:08 LLDP event :
Page 123 and 124: Layer 3 Protocol DiagnosticsChapter
Page 125 and 126: BFD 5Clearing BFD neighbor sessions
Page 127 and 128: BFD 5Total number of Neighbor entri
Page 129 and 130: BGP 5Common diagnostic scenarios•
Page 131 and 132: BGP 5BGP_ROUTE_DAMPING_REUSE_LIST:
Page 133 and 134: BGP 5bgp_check_update TOTAL=0 FREQ=
Page 135 and 136: BGP 5show ip rtmSyntax: show ip rtm
Page 137 and 138: BGP 5debug ip bgp graceful-restartS
Page 139 and 140: BGP 5debug ip bgp route-mapSyntax:
Page 141 and 142: BGP 5Dec 10 15:04:15 ICMPv6-ND: Sen
Page 143 and 144: BGP 5OSPFv3 ISM (137): Status chang
Page 145 and 146: BGP 5Brocade(config)# no router bgp
Page 147 and 148: OSPF 5show ip ospf configSyntax: sh
Page 149 and 150: OSPF 5show ip ospf areaSyntax: show
Page 151 and 152: OSPF 5show ip ospf redistribute rou
Page 153 and 154: OSPF 5show ip ospf database link-st
Page 155 and 156: OSPF 5hostname R11-RX8router ospfar
Page 157 and 158: OSPF 5Pool Id = 7, Total Mega block
Page 159: OSPF 5Clearing OSPF neighborsYou ca
Page 163 and 164: OSPF 5OSPF: send_grace_ls to 224.0.
Page 165 and 166: OSPF 5debug ip ospf log-empty-lsaSy
Page 167 and 168: OSPF 5debug ip ospf sham-linkSyntax
Page 169 and 170: RPF 5• If you disable OSPF, the B
Page 171 and 172: RPF 5ref count: 1, set id: 0x2c7dbb
Page 173 and 174: IS-IS 5• The following considerat
Page 175 and 176: IS-IS 5IP Enabled: TRUEIP Address a
Page 177 and 178: IS-IS 5Command output resembles the
Page 179 and 180: IS-IS 5total_memory_allocated_for_t
Page 181 and 182: IS-IS 5show isis debug pent-level-i
Page 183 and 184: IS-IS 5show isis debug v6route-info
Page 185 and 186: IS-IS 5debug isis l1-csnpSyntax: [n
Page 187 and 188: IS-IS 5debug isis pp-helloSyntax: [
Page 189 and 190: IS-IS 5ISIS: The Pent Already exist
Page 191 and 192: IS-IS 5• An IS-IS link is experie
Page 193 and 194: VRRP and VRRP-E 5• ethernet / - S
Page 195 and 196: VRRP and VRRP-E 5. received packets
Page 197 and 198: VRRP and VRRP-E 5Clearing VRRP-E st
Page 199 and 200: VRRP and VRRP-E 5Configuration note
Page 201 and 202: MPLS DiagnosticsChapter6This chapte
Page 203 and 204: MPLS 6Id SubId GenSize BlockSize Ge
Page 205 and 206: MPLS 6This command displays RSVP se
Page 207 and 208: MPLS 6TTL 255, TOS 0, NHT 1, MTU 14
Page 209 and 210: 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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DVMRP 8debug ip pim-dvmrp add-del-o
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IGMP V2 and V3 8Brocade# show ip ig
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IGMP V2 and V3 8Brocade# show ip ig
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Multicast 8This issue is resolved b
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Multicast 83 Source: (158.158.158.1
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Multicast 8clear ip multicastSyntax
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MSDP 8Brocade# show ip msdp peerTot
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MSDP 8Brocade# debug ip msdp events
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PIM DM and PIM SM 8The Brocade devi
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PIM DM and PIM SM 8Brocade# show ip
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PIM DM and PIM SM 8Brocade# show ip
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PIM DM and PIM SM 8• If you want
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Security DiagnosticsChapter9This ch
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802.1x 9TX EAP Req other than Req/I
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802.1x 9Brocade# show dot1x mac-ses
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802.1x 9: 802.1X: port 4/1 BkEnd BK
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802.1x 9debug dot1x faultSyntax: [n
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Denial of Service attacks 9802.1X:
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Port loop detection 9show loop-dete
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Port mirroring and monitoring 9Port
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RADIUS 9Brocade# show aaaTacacs+ ke
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SNMP 9sFlow debug commandsThere are
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TACACS and TACACAS+ 9TACACS and TAC
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TACACS and TACACAS+ 9**Radius timer
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Telnet and SSH connections 9Brocade
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NTP 9Syntax: [no] clock summer-time
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NTP 9Number of NTP packets failed t
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IP security 9Oct 19 18:37:49 Leap 0
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IP security 9debug ipsec policySynt
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Forwarding DiagnosticsChapter10This
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Multicast VRF 10:Brocade# show ipv6
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Multicast VRF 10debug ip ospf all-v
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Trunking 10Port Names none nonePort
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MCT 10The following command output
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MCT 10Nov 23 08:39:03 CLUSTER CONFI
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MCT 10Nov 23 08:40:29 CLUSTER FSM:
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VPLS unicast forwarding 10SYSLOG: D
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GRE and IPv6 tunnels 10Common diagn
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GRE and IPv6 tunnels 10Normal keepa
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LP CPU packet statistics 10This com
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LP CPU packet statistics 10TABLE 6F
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LP CPU packet statistics 10TABLE 7
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LP CPU packet statistics 10TABLE 7
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LP CPU packet statistics 10Brocade#
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LP CPU packet statistics 10TABLE 9F
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Software Licensing DiagnosticsChapt
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NETCONFChapter12Network Configurati
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NETCONF 12NETCONF: parser debugging
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Diagnostic Command IndexCcam-partit
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debug iptunnel keepalives, 348debug
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show cam-partition usage, 15show ch
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show mpls vpls detail, 228show mpls
show all

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