CCNP TSHOOT 6.0 - Cisco Learning Home

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CCNPv6 TSHOOT 0 5 0 5 0 5 0 5 0 5 0 5 0 CPU% per hour (last 72 hours) * = maximum CPU% # = average CPU% The output from the show processes cpu history command above shows long-term CPU utilization in a graph format for the last 60 seconds, 60 minutes, and 72 hours. This router CPU has been recently heavily loaded and is CPU bound at 99% utilization. Percent CPU utilization can hit 90% occasionally, but consistently high utilization over time can point to processing problems, such as access lists and large file transfers. Display Memory Usage and Process Statistics R3#show processes memory sorted Processor Pool Total: 101226944 Used: 24015448 Free: 77211496 I/O Pool Total: 17825792 Used: 5446544 Free: 12379248 PID TTY Allocated Freed Holding Getbufs Retbufs Process 0 0 62860036 36235836 23615956 0 0 *Init* 55 0 659528 1328 640200 0 0 USB Startup 1 0 466000 0 473204 0 0 Chunk Manager 219 0 469124 18304 436776 0 0 VLAN Manager 0 0 0 0 420380 0 0 *MallocLite* 25 0 260308 0 270512 99792 0 EEM ED Syslog 170 0 218420 504 215916 0 0 Crypto HW Proc 221 0 196192 0 203396 0 0 EEM Server 183 0 114384 528 123060 0 0 Crypto WUI 167 0 76544 252 83496 0 0 HTTP Process 40 0 66536 153420 73340 0 0 IF-MGR control p 3 0 7352228 7237092 66908 0 0 Exec The output from the show processes memory sorted command above shows memory utilization (used and free) for the processor and I/O memory pools. The holding amount is the amount of memory that the process is currently using. The entries are sorted by the highest amount of holding memory first. R3#show processes memory sorted | include EIGRP 265 0 1676448 7910464 24464 0 0 IP-EIGRP: PDM 264 0 0 0 18200 0 0 IP-EIGRP Router 266 0 19720032 13337320 7116 0 0 IP-EIGRP: HELLO The list of processes output from this command can be lengthy. Use the pipe (|), as shown above, to filter the output and focus on specific processes. Search strings are case-sensitive. All contents are Copyright © 1992–2010 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 28 of 32
CCNPv6 TSHOOT R3#show memory statistics Head Total(b) Used(b) Free(b) Lowest(b) Largest(b) Processor 64E76640 101226944 23964420 77262524 76880040 76910312 I/O EAF00000 17825792 5421732 12404060 12376432 1240031 The output from the show memory statistics command above shows a summary of memory utilization (total, used, and free) for the processor and I/O memory pools. The lowest column is the smallest amount of free memory since the last boot. The largest column shows the size of the largest available free block. All contents are Copyright © 1992–2010 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 29 of 32
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CCNP TSHOOT 6.0 Student Lab Manual
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CCNPv6 TSHOOT Objectives • Assign
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CCNPv6 TSHOOT Note: When the show f
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CCNPv6 TSHOOT Step 10: Test basic n
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CCNPv6 TSHOOT b. If working as a te
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CCNPv6 TSHOOT Subnet Table Descript
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CCNPv6 TSHOOT Task 5: Identify Trou
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CCNPv6 TSHOOT Router Interface Summ
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CCNPv6 TSHOOT switchport trunk allo
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CCNPv6 TSHOOT ! interface FastEther
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CCNPv6 TSHOOT Switch DLS1 !Lab 3-1
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CCNPv6 TSHOOT switchport nonegotiat
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CCNPv6 TSHOOT switchport access vla
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CCNPv6 TSHOOT ! logging source-inte
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CCNPv6 TSHOOT interface Port-channe
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CCNPv6 TSHOOT switchport mode acces
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CCNPv6 TSHOOT ip address 10.1.100.2
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CCNPv6 TSHOOT no shutdown ! interfa
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CCNPv6 TSHOOT ! interface Serial0/0
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CCNPv6 TSHOOT ip flow ingress encap
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Logical Topology Objectives Backgro
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CCNPv6 TSHOOT Section 1—Trouble T
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CCNPv6 TSHOOT Device Actions and Re
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CCNPv6 TSHOOT Note: In addition to
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CCNPv6 TSHOOT Default gateway: 10.1
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CCNPv6 TSHOOT Section 2—Troublesh
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CCNPv6 TSHOOT • Address Resolutio
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CCNPv6 TSHOOT • Spanning-tree top
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CCNPv6 TSHOOT Sample Layer 2 Troubl
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CCNPv6 TSHOOT After you have found
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CCNPv6 TSHOOT ALS1#show etherchanne
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CCNPv6 TSHOOT Lab 4-1: References I
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CCNPv6 TSHOOT Logical Topology Obje
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CCNPv6 TSHOOT Step 3: Configure SRV
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CCNPv6 TSHOOT Sample Multilayer Swi
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CCNPv6 TSHOOT Sample Multilayer Swi
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CCNPv6 TSHOOT epoch 0 sourced in se
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CCNPv6 TSHOOT Troubleshooting First
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CCNPv6 TSHOOT Sample First Hop Redu
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CCNPv6 TSHOOT Sample First Hop Redu
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CCNPv6 TSHOOT References If you nee
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CCNPv6 TSHOOT Logical Topology Obje
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CCNPv6 TSHOOT Section 2 - Troublesh
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CCNPv6 TSHOOT Layer 3 is a common s
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CCNPv6 TSHOOT reachability of the n
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CCNPv6 TSHOOT associated egress int
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CCNPv6 TSHOOT The usual trigger to
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CCNPv6 TSHOOT Specifically, the %DU
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CCNPv6 TSHOOT Hop count is 2 10.1.1
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CCNPv6 TSHOOT If you find that an E
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CCNPv6 TSHOOT Logical Topology (Bas
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CCNPv6 TSHOOT Phase 1 OSPF Network
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CCNPv6 TSHOOT After the completion
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CCNPv6 TSHOOT R3 Lab51-R3-TT-C-Cfg.
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CCNPv6 TSHOOT Task 4: Trouble Ticke
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CCNPv6 TSHOOT Step 7: Document trou
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CCNPv6 TSHOOT debug ip ospf packet
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CCNPv6 TSHOOT R1#show ip ospf inter
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CCNPv6 TSHOOT • Area ID (aid): Th
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CCNPv6 TSHOOT Nov 5 16:06:39.809: O
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CCNPv6 TSHOOT Sample OSPF Troublesh
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CCNPv6 TSHOOT LS Type: Summary Link
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CCNPv6 TSHOOT Boundary (ASB) entry
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CCNPv6 TSHOOT Sample Route Redistri
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CCNPv6 TSHOOT Reflection Questions
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CCNPv6 TSHOOT Chapter 5 Lab 5-3, BG
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CCNPv6 TSHOOT ISP, it has been deci
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CCNPv6 TSHOOT Lab Structure This la
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CCNPv6 TSHOOT Step 5: Outline the t
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CCNPv6 TSHOOT Device Configuration
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CCNPv6 TSHOOT The typical trigger t
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CCNPv6 TSHOOT • Number of receive
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CCNPv6 TSHOOT You can use the debug
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CCNPv6 TSHOOT Sample BGP Troublesho
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CCNPv6 TSHOOT Sample Troubleshootin
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CCNPv6 TSHOOT hp-collector HP Perfo
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CCNPv6 TSHOOT Background This lab c
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CCNPv6 TSHOOT Command Key Informati
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CCNPv6 TSHOOT Reflection Questions
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