Cisco Wide Area Application Engine 612 Bedienungsanleitung PDF herunterladen (Seite 49)

Presentation_ID

Auto Discovery - Refresher

 Client’s SYN forwarded by WAE1 with Auto Discovery Options

 SYN forwarded again by WAE2 with Auto Discovery Options

 SYN/ACK processed by WAE2, Auto Discovery Options added

 SYN/ACK processed by WAE1, to determine Auto Discovery

success, SYN/ACK sent to Client and ACK with options sent to

WAE2



ACK with options processed by WAE2 to determine Auto Discovery

success, ACK sent to server.

WAN

WAE1 WAE2

WCCPv2

or PBR

WCCPv2

or PBR

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 108 109

Services 1
WAE Overview 3
Diagnostic Reports 5
Self Diagnostic Tool 6
WAAS System Report 9
Physical Components 10
Cisco Linux Kernel 11
Disk Health and Status 12
Failed Disk Replacement 13
Disk Partitions 14
CPU Utilization (Real Time) 19
Unix Top Command 21
Platform 22
WCCPv2 Verification 24
 Hash assignment 25
 Mask assignment 25
WCCPv2 Interception 26
Verification (IOS) 26
% of Hash Buckets Assigned 31
Target WAE 32
Service group mask 33
‘Punt’ entries caused by: 34
• Hash Assignment 34
• Outbound Redirection 34
• Redirect Exclude In 34
• Unknown WAE MAC 34
Verify WCCP Is Configured 37
Verify Bi-Directional 37
Communication with WCCP 37
Enabled Routers 37
Either of These 38
Counters Should Be 38
Incrementing If WCCP 38
Redirection Is Working 38
For Packets 39
Redirected Using 39
WCCP L2-Redirect 39
Forwarding Method 39
For Packets L2 40
Redirected Using Non 40
WCCP (L4, PBR, Etc.) 40
Interception Method 40
Packets Accepted for 41
Optimization (I.E 41
Auto-Discovery Found 41
Peer WAE) 41
Only Includes Packets 42
Handled Using WCCP 42
Return Egress Method 42
Packets Forwarded 43
Directly Between 43
WAE’s Due to WCCP 43
Flow Protection 43
Egress Method Mismatch 44
Egress Method 45
Egress Method – Mismatch 46
Inline Interception 47
Client Server 50
Client:Server 50
Auto-Discovery Statistics 55
Redirection Problems 58
Transport Optimizations 59
Verify Global TFO Status 61
Pass Through Statistics 62
CM Connection Statistics 63
CM Connection Detail View 64
Encode Decode 69
EncodeDecode 69
TFO Overload Condition 72
AO Overload Condition 73
Transaction Logs 74
Transaction Logs – CM 75
TFO Transaction Logs 76
 Syslog or FTP/SFTP transfer 77
 Extensive reports 77
Application Acceleration 78
Accelerator Status 81
Global AO Statistics 82
CIFS Acceleration 83
EPM / MAPI Acceleration 84
MAPI Acceleration 85
HTTP Acceleration 86
SSL Acceleration 88
SSL Accelerator 91
Video Acceleration 95
Packet Capture Debugs 98
Multiple TCP Segments 100
Displaying Optimized Segments 101
Displaying Original Segments 102
Presentation_ID 103
BRKAPP-3006 105
Recommended Reading 105
Enter to Win 106
Questions ? 107
Complete Your Online 108
Session Evaluation 108

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