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Tabulka s obsahem
ŘEŠENÍ PROBLÉMŮ
KNIHY
Hodnocené
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hodnocení zákazníků
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VLT DOMAIN PROXY GW LLDP mode
Dell(conf-vlt-domain-proxy-gw-lldp)#peer-domain-link port-channel
interface
exclude-vlan
vlan-range
4.
Display the VLT proxy gateway configuration.
EXEC mode
Dell#show vlt-proxy-gateway
VLT Proxy Gateway
855
1
2
...
850
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...
985
986
9.5(0.1)
1
Notes, Cautions, and Warnings
2
Contents
3
About this Guide
32
Configuration Fundamentals
33
Navigating CLI Modes
34
The do Command
37
Undoing Commands
38
Obtaining Help
39
Entering and Editing Commands
39
Command History
40
Getting Started
43
Default Configuration
44
Configuring a Host Name
44
Accessing the System Remotely
45
Configure a Management Route
46
Configuration File Management
47
Viewing Files
49
Managing the File System
50
View Command History
51
Upgrading Dell Networking OS
51
Using HTTP for File Transfers
51
Management
54
Configuring Logging
57
Audit and Security Logs
58
Configuring Logging Format
59
Disabling System Logging
61
Configuration
63
Synchronizing Log Messages
65
File Transfer Services
66
Terminal Lines
68
Lock CONFIGURATION Mode
71
S6000MXL Switch
72
Configuring 802.1X
78
Enabling 802.1X
79
Re-Authenticating a Port
83
Configuring Timeouts
84
Authentication
85
Configuring a Guest VLAN
87
CAM Usage
90
ACLs and VLANs
92
ACL Optimization
92
Configure Route Map Filters
95
Configuring Match Routes
96
Configuring Set Conditions
97
Continue Clause
99
IP Fragment Handling
100
Layer 4 ACL Rules Examples
101
Configure a Standard IP ACL
102
Access Control Lists (ACLs)
103
Configure an Extended IP ACL
104
Applying an IP ACL
107
Configure Ingress ACLs
108
Configure Egress ACLs
109
IP Prefix Lists
110
Implementation Information
111
Viewing Prefix Lists
113
ACL Resequencing
115
Route Maps
117
How BFD Works
121
BFD Packet Format
122
BFD Sessions
124
BFD Three-Way Handshake
124
Session State Changes
125
Important Points to Remember
126
Configure BFD
126
Related Configuration Tasks
127
Enabling BFD Globally
127
Disabling and Re-Enabling BFD
130
Configure BFD for OSPF
132
Disabling BFD for OSPF
134
Configure BFD for OSPFv3
135
Configure BFD for IS-IS
136
Disabling BFD for IS-IS
138
Configure BFD for BGP
139
Disabling BFD for BGP
141
Use BFD in a BGP Peer Group
142
Configure BFD for VRRP
146
Configuring Protocol Liveness
149
Troubleshooting BFD
149
Autonomous Systems (AS)
151
Figure 17. Internal BGP
152
Sessions and Peers
153
Route Reflectors
154
BGP Attributes
155
Best Path Selection Criteria
156
Best Path Selection Details
157
Local Preference
158
Next Hop
161
Multiprotocol BGP
162
Four-Byte AS Numbers
163
AS4 Number Representation
164
AS Number Migration
165
Configuration Information
168
BGP Configuration
168
Enabling BGP
169
Configuring Peer Groups
175
Configuring Passive Peering
179
Enabling Graceful Restart
182
Redistributing Routes
186
Enabling Additional Paths
187
Changing MED Attributes
192
Changing the WEIGHT Attribute
194
Enabling Multipath
194
Filtering BGP Routes
194
Aggregating Routes
198
Enabling Route Flap Dampening
199
Changing BGP Timers
202
Enabling MBGP Configurations
204
Debugging BGP
205
Storing Last and Bad PDUs
206
Capturing PDUs
207
PDU Counters
208
Sample Configurations
209
CAM Allocation
215
Test CAM Usage
217
View CAM Profiles
217
View CAM-ACL Settings
218
View CAM Usage
220
CAM Optimization
220
Troubleshoot CAM Profiling
221
Control Plane Policing (CoPP)
223
Show Commands
228
Data Center Bridging (DCB)
230
Priority-Based Flow Control
231
Enabling Data Center Bridging
236
Configuring Lossless Queues
240
ETS Operation with DCBx
247
Configure a DCBx Operation
249
DCBx Operation
250
DCBx Port Roles
250
DCB Configuration Exchange
252
Configuration Source Election
252
Behavior of Tagged Packets
254
DCBx Example
255
Configuring DCBx
256
DCBx Error Messages
259
Applying a DCB Map on a Port
278
PFC Configuration Notes
281
ETS Configuration Notes
283
Pause and Resume of Traffic
284
Settings
285
Figure 31. DHCP packet Format
289
Configuration Tasks
294
Specifying a Default Gateway
295
Debugging the DHCP Server
296
Using DHCP Clear Commands
296
Stacking
299
Virtual Link Trunking (VLT)
300
VLAN and Port Channels
300
DHCP Snooping
300
DHCP Server
300
Configure Secure DHCP
301
Clearing the Binding Table
303
Dynamic ARP Inspection
304
Source Address Validation
306
Equal Cost Multi-Path (ECMP)
309
Link Bundle Monitoring
310
Managing ECMP Group Paths
311
Creating an ECMP Group Bundle
312
FCoE Transit
315
Table 20. FIP Functions
316
Using FIP Snooping
319
Enable FIP Snooping on VLANs
321
Configure the FC-MAP Value
321
FIP Snooping Restrictions
322
Configuring FIP Snooping
322
Flex Hash Capability Overview
331
Optimizing the Boot Time
332
LACP and IPv4 Routing
334
LACP and IPv6 Routing
335
BGP Graceful Restart
335
Software Upgrade
336
LACP Fast Switchover
336
Changes to BGP Multipath
336
Protocol Overview
339
Ring Status
340
Multiple FRRP Rings
341
Important FRRP Points
341
Important FRRP Concepts
341
Implementing FRRP
343
FRRP Configuration
343
Configuring the Control VLAN
344
Setting the FRRP Timers
346
Clearing the FRRP Counters
347
Viewing the FRRP Information
347
Troubleshooting FRRP
348
Configure GVRP
351
Enabling GVRP Globally
352
Configure GVRP Registration
352
Configure a GARP Timer
353
LeaveAll Timer 5000
354
Dell(conf)#
354
IGMP Protocol Overview
355
Join a Multicast Group
356
Responding to an IGMP Query
356
Leaving a Multicast Group
356
IGMP Version 3
357
Leaving and Staying in Groups
359
Configure IGMP
360
Selecting an IGMP Version
361
Viewing IGMP Groups
362
Adjusting Timers
362
Enabling IGMP Immediate-Leave
364
IGMP Snooping
364
Disabling Multicast Flooding
365
Applications
367
Protocol Separation
368
Interfaces
377
Interface Types
378
Enabling a Physical Interface
380
Physical Interfaces
380
Overview of Layer Modes
381
Management Interfaces
385
VLAN Interfaces
386
Loopback Interfaces
387
Null Interfaces
388
Port Channel Interfaces
388
Port Channel Benefits
389
Port Channel Implementation
389
Creating a Port Channel
390
Changing the Hash Algorithm
396
Bulk Configuration
397
Bulk Configuration Examples
398
Define the Interface Range
399
Maintenance Using TDR
401
Support for LM4 Optics
404
Example Scenarios
404
Link Dampening
408
Clearing Dampening Counters
409
Threshold Settings
411
Enabling Pause Frames
411
Table 29. Layer 2 Overhead
412
Port-Pipes
413
Set Auto-Negotiation Options
415
Dynamic Counters
418
IPv4 Routing
423
Configuring Static Routes
425
Messages
427
Enabling Directed Broadcast
428
Resolution of Host Names
428
Configuration Tasks for ARP
431
Enabling Proxy ARP
432
Clearing ARP Cache
432
ARP Learning via ARP Request
433
Configuring ARP Retries
434
Configuration Tasks for ICMP
435
UDP Helper
436
Enabling UDP Helper
436
Troubleshooting UDP Helper
440
IPv6 Routing
441
IPv6 Headers
442
IPv6 Header Fields
444
Extension Header Fields
445
Addressing
446
Link-local Addresses
447
Static and Dynamic Addressing
447
Path MTU Discovery
450
IPv6 Neighbor Discovery
451
Configuration Tasks for IPv6
454
Adjusting Your CAM-Profile
455
Assigning a Static IPv6 Route
456
Configuring Telnet with IPv6
457
SNMP over IPv6
457
Showing IPv6 Information
457
Showing an IPv6 Interface
458
Showing IPv6 Routes
459
Clearing IPv6 Routes
460
IS-IS Protocol Overview
472
IS-IS Addressing
472
Multi-Topology IS-IS
473
Graceful Restart
474
Enabling IS-IS
477
Changing LSP Attributes
482
Table 32. Metric Styles
483
Configuring the IS-IS Cost
484
Changing the IS-Type
485
Controlling Routing Updates
486
Distribute Routes
486
Applying IPv4 Routes
486
Applying IPv6 Routes
487
Redistributing IPv4 Routes
488
Redistributing IPv6 Routes
489
Setting the Overload Bit
490
Debugging IS-IS
491
IS-IS Metric Styles
492
Configure Metric Values
492
LACP Modes
499
Configuring LACP Commands
499
LACP Configuration Tasks
500
Setting the LACP Long Timeout
501
Shared LAG State Tracking
502
Configure a LAG on ALPHA
505
Manage the MAC Address Table
513
MAC Learning Limit
514
NIC Teaming
518
Configure Redundant Pairs
519
Far-End Failure Detection
522
FEFD State Changes
523
Configuring FEFD
524
Enabling FEFD on an Interface
525
Debugging FEFD
526
An RPM Failover
527
802.1AB (LLDP) Overview
528
Optional TLVs
529
Table 38. Optional TLV Types
530
TIA-1057 (LLDP-MED) Overview
531
LLDP-MED Capabilities TLV
533
LLDP-MED Network Policies TLV
534
Configure LLDP
536
LLDP Compatibility
537
Enabling LLDP
538
Advertising TLVs
539
Figure 72. Configuring LLDP
540
Configuring LLDPDU Intervals
542
Configuring a Time to Live
543
Debugging LLDP
544
Relevant Management Objects
545
NLB Unicast Mode Scenario
551
NLB Multicast Mode Scenario
552
Configuring a Switch for NLB
553
Anycast RP
556
Enable MSDP
560
Terminating a Peership
570
Clearing Peer Statistics
570
Debugging MSDP
571
MSDP with Anycast RP
571
Configuring Anycast RP
573
MSDP Sample Configurations
576
Spanning Tree Variations
580
Modifying Global Parameters
584
Configuring an EdgePort
586
MSTP Sample Configurations
587
Multicast Features
594
Multicast Policies
596
Area Types
606
Networks and Neighbors
607
Router Types
607
Backbone Router (BR)
608
Area Border Router (ABR)
608
Internal Router (IR)
609
LSA Throttling
610
OSPF with Dell Networking OS
611
OSPF ACK Packing
615
Assigning a Router ID
617
Assigning an OSPFv2 Area
619
Enable OSPFv2 on Interfaces
619
Configuring Stub Areas
621
Enabling Passive Interfaces
622
Enabling Fast-Convergence
623
Creating Filter Routes
628
Applying Prefix Lists
628
Troubleshooting OSPFv2
629
Basic OSPFv2 Router Topology
631
OSPF Area 0 — Gl 1/1 and 1/2
631
OSPF Area 0 — Gl 3/1 and 3/2
632
OSPF Area 0 — Gl 2/1 and 2/2
632
Enabling IPv6 Unicast Routing
633
Configuring Passive-Interface
634
Configuring a Default Route
635
Displaying Graceful Restart
637
Troubleshooting OSPFv3
645
Viewing Summary Information
646
Policy-based Routing (PBR)
647
Networking OS
649
PBR Exceptions (Permit)
652
Sample Configuration
654
Create the Redirect-List GOLD
655
View Redirect-List GOLD
656
PIM Sparse-Mode (PIM-SM)
657
Refuse Multicast Traffic
658
Send Multicast Traffic
658
Configuring PIM-SM
659
Enable PIM-SM
659
Configuring S,G Expiry Timers
660
Configure PIM-SMM
665
Enabling PIM-SSM
665
Port Monitoring
668
Configuring Port Monitoring
670
Remote Port Mirroring
673
Configuration Notes
674
Restrictions
676
Configuration steps for ERPM
680
Enabling PVST+
685
Disabling PVST+
686
PVST+ Sample Configurations
692
Quality of Service (QoS)
694
Port-Based QoS Configurations
696
Classify Traffic
700
Creating a Layer 2 Class Map
701
Create a QoS Policy
704
DSCP Color Maps
706
Displaying DSCP Color Maps
707
Create Policy Maps
708
Creating Output Policy Maps
711
Enabling QoS Rate Adjustment
712
Creating WRED Profiles
715
Marking Packets
722
Enabling RIP Globally
731
Configure RIP on Interfaces
732
Generating a Default Route
735
Summarize Routes
735
Controlling Route Metrics
736
Debugging RIP
736
RIP Configuration Example
737
Core 2 RIP Output
738
RIP Configuration on Core3
739
Core 3 RIP Output
739
RIP Configuration Summary
741
Remote Monitoring (RMON)
743
Setting the rmon Alarm
744
Configuring an RMON Event
745
Service Provider Bridging
758
Configure VLAN Stacking
760
Debugging VLAN Stacking
762
VLAN Stacking
763
Enabling Drop Eligibility
766
Layer 2 Protocol Tunneling
770
Setting Rate-Limit BPDUs
773
Provider Backbone Bridging
774
Overview
775
Enabling Extended sFlow
776
Displaying Show sFlow Global
777
Back-Off Mechanism
779
SNMPv3 Compliance With FIPS
783
Set up SNMP
785
Creating a Community
786
Reading Managed Object Values
787
Writing Managed Object Values
788
Copying a Configuration File
795
Manage VLANs using SNMP
799
Managing Overload on Startup
801
Deriving Interface Indices
804
Monitor Port-Channels
805
Storm Control
807
Spanning Tree Protocol (STP)
808
Enabling PortFast
814
Selecting STP Root
817
STP Root Guard
818
Configuring Root Guard
819
STP Loop Guard
821
Configuring Loop Guard
822
System Time and Date
824
Enabling NTP
826
Configuring NTP Broadcasts
827
Disabling NTP on an Interface
827
Configuration Task List
831
Setting the Timezone
832
Set Daylight Saving Time
832
Tunneling
835
Interfaces for Tunnels
839
Upgrade Procedures
840
Virtual LANs (VLANs)
841
Port-Based VLANs
842
VLANs and Port Tagging
842
Moving Untagged Interfaces
845
Configuring Native VLANs
847
VLT Proxy Gateway
849
VLT on Core Switches
857
Enhanced VLT
857
VLT Terminology
858
RSTP and VLT
864
VLT Bandwidth Monitoring
864
VLT and IGMP Snooping
865
VLT IPv6
865
VLT Port Delayed Restoration
865
VLT Routing
867
Configuring VLT Unicast
868
VLT Multicast Routing
868
Configuring VLT Multicast
869
RSTP Configuration
870
Sample RSTP Configuration
871
Configuring VLT
871
Configuring a VLT Backup Link
873
VLT Sample Configuration
878
Verifying a VLT Configuration
886
Access Switch)
891
Troubleshooting VLT
892
Components of VXLAN network
903
VXLAN Frame Format
905
Controller GUI
906
2. Create Service Node
907
Configuring VxLAN Gateway
909
VRF Overview
913
VRF Configuration Notes
914
Table 74
915
VRF Configuration
917
View VRF Instance Information
918
Sample VRF Configuration
919
Route Leaking VRFs
927
VRRP Overview
928
VRRP Benefits
929
VRRP Implementation
929
VRRP Configuration
930
Assign Virtual IP addresses
932
Disabling Preempt
935
Track an Interface or Object
937
Tracking an Interface
938
VRRP in a VRF Configuration
945
VLAN Scenario
947
Offline Diagnostics
950
Configuring Fanout Mode
955
Trace Logs
958
Hardware Watchdog Timer
959
Table 76. SNMP Traps and OIDs
960
Buffer Tuning
961
Deciding to Tune Buffers
963
Troubleshooting Packet Loss
967
Dataplane Statistics
968
Display Stack Port Statistics
969
Display Stack Member Counters
970
Mini Core Dumps
971
Enabling TCP Dumps
972
Standards Compliance
973
RFC and I-D Compliance
974
General IPv4 Protocols
975
General IPv6 Protocols
976
Border Gateway Protocol (BGP)
976
Multicast
979
Network Management
979
MIB Location
986
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