Cisco N5K-C5020P-BF - Nexus 5020 Switch Support and Manuals
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Troubleshooting Guide - Page 2
..., USAGE, OR TRADE PRACTICE. Cisco Nexus 5000 Series Troubleshooting Guide © 2011 Cisco Systems, Inc. Cisco and the Cisco Logo are service marks; The use of TCP ...cisco.com/go/trademarks.
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
The Cisco...
Troubleshooting Guide - Page 6
... reader be careful. Cisco Nexus 5000 Series Troubleshooting Guide
vi
OL-25300-01...Cisco Nexus 5000 Series switch. Describes how to system prompts are in the Cisco Nexus 5000 Series switch.
In this situation, you supply values are in italic screen font.
< >
Nonprinting characters, such as passwords, are in angle brackets.
[ ]
Default responses to identify and resolve problems...
Troubleshooting Guide - Page 7
... Guide
Maintain and Operate Guides
Cisco Nexus 5000 Series NX-OS Operations Guide
Installation and Upgrade Guides
Cisco Nexus 5000 Series and Cisco Nexus 5500 Platform Hardware Installation Guide Cisco Nexus 2000 Series Hardware Installation Guide Cisco Nexus 5000 Series NX-OS Software Upgrade and Downgrade Guide, Release 4.2(1)N1(1)
OL-25300-01
Cisco Nexus 5000 Series Troubleshooting Guide...
Troubleshooting Guide - Page 31
...view the status of the FIP solicitation. OL-25300-01
Cisco Nexus 5000 Series Troubleshooting Guide
2-7 VFC down . These three TLVs should respond with...cisco.com. Possible Cause Once the first step of the VFC never progresses further to FIP failure
Host is brought up . If the response is not sent or the advertisement is enabled for correct FIP supporting firmware and drivers on the Nexus...
Troubleshooting Guide - Page 54
... seen in the path. You can move
on a cut -through switch at the end of error All counters include MAC Control frames where applicable.
3-12
Cisco Nexus 5000 Series Troubleshooting Guide
OL-25300-01 You can use the show queuing interface ex/y command shows the current configured MTU (per class). • A drop due to the next...
Troubleshooting Guide - Page 73
... after attempting to access the allocated storage. OL-25300-01
Cisco Nexus 5000 Series Troubleshooting Guide
5-1 These questions are : • A host cannot access its storage? • Does the host recognize any LUNs in the subsystem? • Are you trying to solve an existing application problem (too slow, too high latency, excessively long
response time) or...
Troubleshooting Guide - Page 83
... Merge [ Interface san-port-channel 100 ] Default zone policy: Deny Number of the zone database...set database.
OL-25300-01
Cisco Nexus 5000 Series Troubleshooting Guide
5-11 Use the show zone internal change event-history vsan command to nexus5k-docfeedback@cisco... 5 Troubleshooting SAN Switching Issues
Zoning
Send document comments to determine the zone set activation problem.
Use...
Troubleshooting Guide - Page 84
... synchronization failure may occur when two switches connect using the E or TE port and have the full zone set database in the basic zone mode might cause unexpected results for VSAN, then all the other nodes. Possible Cause If the default zone policy is the foillowing:
5-12
Cisco Nexus 5000 Series Troubleshooting Guide
OL-25300-01
Troubleshooting Guide - Page 88
... of Service Facilitator-Class4 (FC-PH2) Management Service (FC-GS-5)
5-16
Cisco Nexus 5000 Series Troubleshooting Guide
OL-25300-01 The FC services can be in use of services for N_Port Controller Reserved
Event Service (FC-GS-5) Multicast Server (FC-PH3) Clock Synchronization Server (FC-PH3) Security Key Distribution Service (FC-PH3) Alias Server (FC-PH2) Quality of common problems and...
Troubleshooting Guide - Page 90
...Services
Chapter 5 Troubleshooting SAN Switching Issues
Send document comments to support a separate set of fabric services.
One such service is not being routed through SAN fabric
Each configured VSAN needs to nexus5k-docfeedback@cisco.com. You may see that specific...
Specific VSAN traffic is misconfigured. The following steps.
5-18
Cisco Nexus 5000 Series Troubleshooting Guide
...
Troubleshooting Guide - Page 99
...set... up to support old existing Qlogic...specific area ID requirement of the fabric, delete the already created persistent FCID entry from the Nexus...Cisco Nexus 5000 Series Troubleshooting Guide...N5K (10.200.220.13)
Some legacy gateway switches might require that the area part of the FCID be flat for that server, it gets a proper fcid. Chapter 5 Troubleshooting SAN Switching Issues
FC Services...
Troubleshooting Guide - Page 100
...Cisco Nexus 5000 Series Troubleshooting Guide...added to an FC switch with a populated domain ID list takes priority over a switch that is connected to an existing fabric. The lower the value of a Cisco Nexus...disabled by default), then the E ports that can be set by the ...isolation error message for the E port. FC Services
Chapter 5 Troubleshooting SAN...be determined by manually configuring a new...
Troubleshooting Guide - Page 129
... boxes
OL-25300-01
Cisco Nexus 5000 Series Troubleshooting Guide
6-1 Select the User box for each service that can enter customized ...Cisco Nexus 5000 Series switch. This chapter describes how to the Shell attributes: User Setup > Add/Edit "admin" > TACACS+ Settings - This chapter includes the following menu path to access the settings and add a string to identify and resolve problems...
Troubleshooting Guide - Page 147
...Codes: R - switch1# show vpc brief Legend:
(*) - The correct IP is 172.18.118.163, which physical ports are connected to nexus5k-docfeedback@cisco... destination 172.18.118.162
In this example, the problem is not correct.
Source-Route-Bridge
S - VoIP-... s
N5K-C5020P-BF Eth1/25 N5K-C5020P-BF Eth1/26
OL-25300-01
Cisco Nexus 5000 Series Troubleshooting Guide
8-5 Supports-STP...
Troubleshooting Guide - Page 148
..., ports 25 and 26 connect to switch1 on switch2. IGMP, r - Supports-STP-Dispute
Device-ID
Local Intrfce Hldtme Capability Platform
Port ID
switch1(SSI14150768)Eth1/25
168 S I s
N5K-C5020P-BF Eth1/25
switch1(SSI14150768)Eth1/26
168 S I - Run the same command on the other Nexus 5000 switch and should be configured as a peer link.
VoIP...
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