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HP 5500 Ei 5500 Si Switch Series Configuration Guide

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2.
 
Change the registration mode and verify the configuration:  
Set the MVRP registration mode to fixed on Gi gabitEthernet 1/0/3 of Device B, so that the 
dynamic VLANs that Device B learns  in VLAN 1 are not de-registered. 
# Set the MVRP registration mode to fixed on GigabitEthernet 1/0/3. 
[DeviceB] interface gigabitethernet 1/0/3 
[DeviceB-GigabitEthernet1/0/3] mvrp registration fixed 
[DeviceB-GigabitEthernet1/0/3] quit 
# Display the local MVRP VLAN information on GigabitEthernet 1/0/3. 
[DeviceB] display mvrp running-status interface gigabitethernet 1/0/3 
 -------[MVRP Global Info]------- 
 Global Status     : Enabled 
 Compliance-GVRP   : False 
 
 ----[GigabitEthernet1/0/3]---- 
 Config  Status                      : Enabled 
 Running Status                      : Enabled 
 Join Timer                          : 20 (centiseconds) 
 Leave Timer                         : 60 (centiseconds) 
 Periodic Timer                      : 100 (centiseconds) 
 LeaveAll Timer                      : 1000 (centiseconds) 
 Registration Type                   : Fixed 
 Local VLANs :  
  1(default), 10, 
The output shows that the VLAN information on  GigabitEthernet 1/0/3 is not changed after you 
set the MVRP registration mode to  fixed on GigabitEthernet 1/0/3.  
# Delete VLAN 10 on Device A. 
[DeviceA] undo vlan 10 
# Display the local MVRP VLAN information on GigabitEthernet 1/0/3. 
[DeviceB] display mvrp running-status interface gigabitethernet 1/0/3 
 -------[MVRP Global Info]------- 
 Global Status     : Enabled 
 Compliance-GVRP   : False 
 
 ----[GigabitEthernet1/0/3]---- 
 Config  Status                      : Enabled 
 Running Status                      : Enabled 
 Join Timer                          : 20 (centiseconds) 
 Leave Timer                         : 60 (centiseconds) 
 Periodic Timer                      : 100 (centiseconds) 
 LeaveAll Timer                      : 1000 (centiseconds) 
 Registration Type                   : Fixed 
 Local VLANs :  
  1(default), 10, 
The output shows that the dynamic VLAN inform ation on GigabitEthernet 1/0/3 is not changed 
after you set the MVRP registration mode to fixed on GigabitEthernet 1/0/3.
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    							 261 
Index 
A B C D E G I L M O P Q R S V  
A 
Assigning a port to the isolation group,58 
B 
BP

DU tunneling configuration examples, 113  
C 
C

onfiguration example for MVRP in normal registration 
mode, 252 
C

onfiguration guidelines, 21 
C

onfiguration prerequisites, 248 
C

onfiguration prerequisites, 15 6 
C

onfiguration procedure,21  
C

onfiguration procedure,14 2  
C

onfiguration procedure,14 8  
C

onfiguration procedure,242  
Co

nfiguration restrictions and guidelines, 39 
Co

nfiguration restrictions and guidelines, 14 8 
Co

nfiguration restrictions and guidelines, 242 
C

onfiguring a Layer 2 Ethernet interface, 7 
C

onfiguring a loopback interface, 18 
C

onfiguring a null interface, 19 
C

onfiguring a port to operate in automatic voice VLAN 
assignment mode, 15 7 
C

onfiguring a port to operate in manual voice VLAN 
assignment mode, 15 8 
C

onfiguring an aggregate interface, 43 
C

onfiguring an aggregation group, 39 
C

onfiguring an MST region, 78 
Co

nfiguring basic QinQ, 18 0 
C

onfiguring basic settings of a VLAN interface,1 19 
C

onfiguring basic VLAN settings, 118  
C

onfiguring CDP compatibility, 231 
C

onfiguring destination multicast MAC address for 
BPDUs, 112  
C

onfiguring Digest Snooping, 92 
C

onfiguring edge ports, 84 
C

onfiguring GVRP functions, 16 8 
Co

nfiguring IP subnet-based VLANs, 13 8  C
 onfiguring LLDP to advertise a specific voice 
VLAN, 233 
C

onfiguring LLDP trapping, 235 
C

onfiguring load sharing for link aggregation 
groups, 47 
C

onfiguring MAC Information, 30 
C

onfiguring MAC-based VLANs,12 7  
C

onfiguring many-to-one VLAN mapping, 206 
Co

nfiguring MRP timers, 250 
C

onfiguring No Agreement Check,94  
C

onfiguring one-to-one VLAN mapping, 204 
C

onfiguring path costs of ports, 85 
Co

nfiguring port-based VLANs, 121 
C

onfiguring protection functions, 98 
C

onfiguring protocol-based VLANs, 13 4 
C

onfiguring QoS priority settings for voice traffic on an 
interface, 15 7 
C

onfiguring selective QinQ, 181 
C

onfiguring spanning tree timers, 82 
C

onfiguring static, dynamic, and blackhole MAC 
address table entries, 23 
C

onfiguring TC snooping, 96 
C

onfiguring the aging timer for dynamic MAC address 
entries, 25 
C

onfiguring the device priority,80  
C

onfiguring the GARP timers, 16 9 
C

onfiguring the maximum hops of an MST region,81  
C

onfiguring the maximum port rate, 84 
C

onfiguring the mode a port uses to recognize/send 
MSTP packets, 89 
C

onfiguring the MVRP registration mode, 249 
C

onfiguring the network diameter of a switched 
network, 81 
C

onfiguring the port link type, 88 
C

onfiguring the port priority, 88 
C

onfiguring the root bridge or a secondary root 
bridge, 79 
C

onfiguring the timeout factor, 83 
C

onfiguring the TPID value in VLAN tags, 18 5
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    							 262 
Configuring two-to-two VLAN mapping,208 
D 
Disa
bling MAC address learning, 24 
Displa

ying and maintaining an Ethernet interface,17  
Displa

ying and maintaining Ethernet link 
aggregation, 50 
Displa

ying and maintaining GVRP, 17 0 
Displa

ying and maintaining isolate-user-VLAN, 14 9 
Displa

ying and maintaining LLDP, 235 
Displa

ying and maintaining loopback and null 
interfaces, 19 
Displa

ying and maintaining MAC address tables, 28 
Displa

ying and maintaining MVRP, 251 
Displa

ying and maintaining service loopback 
groups, 243 
Displa

ying and maintaining super VLAN, 14 4 
Displa

ying and maintaining the isolation group, 58 
Displa

ying and maintaining the spanning tree, 101 
Displa

ying and maintaining VLAN, 141 
Displa

ying and maintaining voice VLAN, 15 9 
Dy

namically advertising server-assigned VLANs 
through LLDP, 235 
E 
Ena

bling BPDU tunneling, 111 
Ena

bling GVRP compatibility, 251 
Ena

bling link-aggregation traffic redirection, 49 
E

nabling LLDP to automatically discover IP phones, 232 
Ena

bling MVRP, 248 
Ena

bling outputting port state transition 
information, 90 
Ena

bling the spanning tree feature, 90 
Ether

net interface naming conventions, 1 
Ether

net link aggregation configuration examples, 50 
Ether

net link aggregation configuration task list, 39 
G 
G

VRP configuration examples, 17 0 
G

VRP configuration task list, 16 7 
I 
Isolat

e-user-VLAN configuration example, 15 0 
L 
LLD

P configuration examples, 236 
LLD

P configuration task list, 226  M 
MA

C address table configuration example,
28 
MA

C Information configuration example, 32 
MS

TP, 68  
M

VRP configuration task list, 248 
O 
Ov

erview(Configuring an isolate-user-VLAN),14 7  
Ov

erview(Configuring MAC Information), 30 
Ov

erview(Configuring a service loopback group 
(available only on the 5500 EI)), 241 
Ov

erview(Configuring GVRP), 16 4 
Ov

erview(Configuring LLDP), 221 
Ov

erview(Configuring MVRP), 245 
Ov

erview(Configuring a voice VLAN), 15 3 
Ov

erview(Configuring the MAC address table),22  
Ov

erview(Configuring QinQ), 176 
Ov

erview(Configuring BPDU tunneling), 10 9 
Ov

erview(Configuring VLANs), 116  
Ov

erview(Configuring Ethernet link aggregation), 33 
Ov

erview(Configuring VLAN mapping (available only 
on the 5500 EI)), 19 9 
Ov

erview(Configuring a super VLAN (available only 
on the 5500 EI)), 14 2 
P 
P

erforming basic LLDP configuration, 227 
P

erforming general configurations, 1 
P

erforming mCheck, 91 
P

ort isolation configuration example, 59 
Pr

otocols and standards, 73 
PVS

T, 67  
Q 
QinQ conf

iguration examples, 18 6 
QinQ conf

iguration task list, 17 9 
R 
RS

TP, 67 
S 
S

ervice loopback group configuration example, 243 
S

etting the MTU for a Layer 3 Ethernet interface 
(available only on the 5500 EI), 16 
S

etting the spanning tree mode, 77 
S

panning tree configuration examples, 10 2 
S

panning tree configuration task list, 73
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    							 263 
STP,60 
Super VL AN configuration example, 14 4 
V  VL

AN mapping configuration examples,
212 
VL

AN mapping configuration tasks, 203 
V

oice VLAN configuration examples, 15 9
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    							i 
Contents 
Configuring ARP ··················\
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Overview ··················\
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ARP message format ··················\
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ARP operation ··················\
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ARP table ··················\
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Configuring a static ARP entry  ··················\
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Configuring the maximum number of dynamic ARP entries for an interface ··················\
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Setting the aging timer for dynamic ARP entries ··················\
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Enabling dynamic ARP entry check ··················\
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Configuring ARP quick update ··················\
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Configuring multicast ARP ··················\
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Displaying and maintaining ARP  ··················\
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ARP configuration examples ··················\
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Static ARP entry configuration example ··················\
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Multicast ARP configuration example  ··················\
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Configuring gratuitous ARP ··················\
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Overview ··················\
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Gratuitous ARP packet learning ··················\
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Periodic sending of gr atuitous ARP packets ··················\
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Configuration  guidelines ··················\
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Configuration procedure ··················\
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Configuring proxy ARP ··················\
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· 13 
Overview ··················\
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Common proxy ARP ··················\
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Local proxy ARP ··················\
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Enabling common proxy ARP ··················\
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Enabling local proxy ARP··················\
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Displaying and maintaining proxy ARP ··················\
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Proxy ARP configuration examples ··················\
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Common proxy ARP conf iguration example ··················\
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Local proxy ARP configuration exampl e in case of port isolation ··················\
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Local proxy ARP configuration example in supe r VLAN(only available on the HP 5500 EI) ··················\
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Local proxy ARP configuration example in isolate-user-VLAN  ··················\
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Configuring ARP snooping ··················\
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Overview ··················\
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Configuration procedure ··················\
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Displaying and maintaining ARP snooping ··················\
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Configuring IP addressing ··················\
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Overview ··················\
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IP address classes ··················\
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Special IP addresses ··················\
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Subnetting and masking ··················\
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Assigning an IP addre ss to an interface ··················\
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Configuration guidelines ··················\
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Configuration procedure ··················\
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Configuration example ··················\
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Configuring IP unnumbered(only av ailable on the HP 5500 EI) ··················\
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Overview ··················\
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Configuration guidelines ··················\
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Configuration prerequisites ··················\
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Configuration procedure ··················\
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Displaying and mainta ining IP addressing ··················\
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DHCP overview ··················\
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DHCP address allocation ··················\
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Dynamic IP address allocation process··················\
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IP address leas e extension··················\
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DHCP message format  ··················\
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DHCP options ··················\
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Common DHCP options ··················\
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Custom options ··················\
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Protocols and standards ··················\
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Configuring DHCP server ··················\
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Overview ··················\
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DHCP address pool ··················\
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IP address allocation sequence ··················\
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DHCP server configuration task list ··················\
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Configuring an address pool for the DHCP server  ··················\
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Configuration task list ··················\
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 38 
Creating a DHCP address pool ··················\
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Configuring address allocation mode for a common address pool ··················\
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Configuring dynamic address allocation for an extended address pool ··················\
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·· 41 
Configuring a domain name suffix for the client ··················\
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Configuring DNS server s for the client ··················\
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····· 42 
Configuring WINS servers and NetB IOS node type for the client ··················\
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Configuring BIMS server in formation for the client ··················\
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Configuring gateways for the client ··················\
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Configuring Option 184 parameters fo r the client with voice service ··················\
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····· · 44 
Configuring the TFTP server and  bootfile name for the client ··················\
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···  44 
Specifying a server’s IP address for the DHCP client ··················\
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Configuring self-defin ed DHCP options ··················\
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Enabling DHCP ··················\
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Enabling the DHCP server on an interface  ··················\
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Configuration guidelines ··················\
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Configuration procedure ··················\
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Applying an extended addre ss pool on an interface ··················\
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· 47 
Configuring the DHCP serv er security functions ··················\
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Configuration prerequisites ··················\
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Enabling unauthorized DH CP server detection ··················\
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Configuring IP address  conflict detection ··················\
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Enabling client offline detection ··················\
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·· 49 
Enabling handling of Option 82 ··················\
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Configuration prerequisites ··················\
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Enabling Option 82 handling  ··················\
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  49 
Specifying the threshold for sending trap messages ··················\
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Configuration prerequisites ··················\
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Configuration procedure ··················\
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Setting the DSCP valu e for DHCP packets ··················\
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Displaying and maintain ing the DHCP server ··················\
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DHCP server configuration examples ··················\
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Static IP address assignme nt configuration example··················\
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Dynamic IP address assignment configuration example ··················\
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Self-defined option co nfiguration example ··················\
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·· 54 
Troubleshooting DHCP se rver configuration ··················\
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Symptom ··················\
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Analysis ··················\
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Solution ··················\
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  55 
Configuring DHCP relay agent ·················\
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Overview ··················\
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Fundamentals ··················\
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··· 56 
DHCP relay agent suppo rt for Option 82 ··················\
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 57 
DHCP relay agent config uration task list ··················\
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Enabling DHCP ··················\
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Enabling the DHCP relay ag ent on an interface ··················\
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Correlating a DHCP server group  with a relay agent interface··················\
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Configuration  guidelines ··················\
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Configuration procedure ··················\
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Configuring the DHCP relay  agent security functions ··················\
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··· 60 
Configuring a ddress check ··················\
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Configuring periodic refresh  of dynamic client entries ··················\
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Enabling unauthorized DH CP server detection ··················\
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Enabling DHCP starvation  attack protection ··················\
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 61 
Enabling offline detection  ··················\
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Configuring the DHCP relay agent to release an IP address ··················\
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Configuring the DHCP relay agent to support Option 82  ··················\
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Configuration prerequisites ··················\
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Configuration guidelines ··················\
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Configuration procedure ··················\
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Setting the DSCP valu e for DHCP packets ··················\
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Displaying and maintainin g the DHCP relay agent ··················\
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·· 64 
DHCP relay agent conf iguration examples ··················\
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DHCP relay agent conf iguration example ··················\
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 65 
DHCP relay agent Op tion 82 support configuration example  ··················\
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·  66 
Troubleshooting DHCP relay agent configuration ··················\
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···· 67 
Symptom ··················\
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Analysis ··················\
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Solution ··················\
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  67 
Configuring DHCP client ··················\
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 68 
Configuration restrictions ··················\
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······ 68 
Enabling the DHCP client on an interface ··················\
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Setting the DSCP valu e for DHCP packets ··················\
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Displaying and maintaining the DHCP client  ··················\
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··  69 
DHCP client configuration example ··················\
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Network requirements  ··················\
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Configuration procedure ··················\
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Verifying the configuration ··················\
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Configuring DHCP snooping  ··················\
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·······  71 
DHCP snooping functions ··················\
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················  71 
Ensuring that DHCP clients obtain IP addresses from authorized DHCP servers  ··················\
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Recording IP-to-MAC mappin gs of DHCP clients ··················\
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Application environmen t of trusted ports ··················\
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Configuring a trusted port connected to a DHCP server  ··················\
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Configuring trusted ports in a cascaded network ··················\
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DHCP snooping support for Option 82  ··················\
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DHCP snooping configuration task list ··················\
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Configuring DHCP snooping basic functions  ··················\
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Configuration guidelines ··················\
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Configuration procedure ··················\
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Configuring DHCP snooping to support Option 82  ··················\
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Configuration guidelines ··················\
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Configuration procedure ··················\
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Configuring DHCP snoop ing entries backup ··················\
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Enabling DHCP starvation  attack protection ··················\
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Enabling DHCP-REQUEST messa ge attack protection ··················\
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Configuring DHCP packet rate limit  ··················\
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Configuration guidelines ··················\
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Configuration procedure ··················\
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Displaying and mainta ining DHCP snooping ··················\
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DHCP snooping configuration examples  ··················\
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DHCP snooping Option 82 suppo rt configuration example ··················\
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Configuring BOOTP clie nt ··················\
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Overview ··················\
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BOOTP application ··················\
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Obtaining an IP address dynamically  ··················\
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·····  83 
Protocols and standards ··················\
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Configuration restrictions ··················\
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Configuring an interface to dynamically  obtain an IP address through BOOTP ··················\
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Displaying and maintaining BOOTP client configuration  ··················\
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 84 
BOOTP client configuration example ··················\
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Network requirements  ··················\
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Configuration procedure ··················\
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Configuring IPv4 DNS ·················\
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· 85 
Overview ··················\
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Static domain name resolution ··················\
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Dynamic domain name resolution ··················\
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DNS proxy ··················\
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DNS spoofing ··················\
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Configuring the IPv4 DNS client ··················\
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Configuring static doma in name resolution ··················\
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Configuring dynamic domain name resolution ··················\
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Configuring th e DNS proxy ··················\
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· 89 
Configuring DNS spoofing ··················\
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· 90 
Setting the DSCP value for DNS packets  ··················\
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Specifying the source interface for DNS packets ··················\
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Displaying and main taining IPv4 DNS ··················\
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Static domain name resolution configuration example  ··················\
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Network requirements ··················\
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Configuration procedure ··················\
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Network requirements  ··················\
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Configuration procedure ··················\
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Verifying the configuration ··················\
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DNS proxy configur ation example ··················\
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Network requirements  ··················\
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Configuration procedure ··················\
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Verifying the configuration ··················\
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Troubleshooting IPv4 DNS configuration ··················\
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Symptom ··················\
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Solution ··················\
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  97 
Configuring IRDP ··················\
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Overview ··················\
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Background ··················\
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Working mechanism ··················\
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Concepts··················\
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Protocols and standards ··················\
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Configuration procedure ··················\
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IRDP configuration example ··················\
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 100 
Network requirements  ··················\
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Configuration procedure ··················\
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Verifying the configuration ··················\
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Configuring IP perfor mance optimization ··················\
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Enabling receiving and forwarding of directed  broadcasts to a directly connected network ··················\
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Enabling receiving of directed broadcas ts to a directly connected network ··················\
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Enabling forwarding of directed broadcasts to a directly connected network  ··················\
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Configuration example ··················\
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Configuring TCP attributes ··················\
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Configuring TCP path MTU discovery  ··················\
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Configuring the TCP send/receive buffer size ··················\
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Configuring TC P timers ··················\
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Configuring ICMP to  send error packets ··················\
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Advantages of sending ICMP error packets  ··················\
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Disadvantages of sending ICMP error packets ··················\
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Configuration  procedure ··················\
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Displaying and maintaining IP  performance optimization ··················\
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Configuring  UDP helper··················\
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Overview ··················\
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Configuration restrictions and guidelines ··················\
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Configuration procedure ··················\
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·· 109 
Displaying and mainta ining UDP helper ··················\
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UDP helper configuration example ··················\
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Network requirements  ··················\
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Configuration procedure ··················\
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Configuring IPv6 bas ics ··················\
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Overview ··················\
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IPv6 features ··················\
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IPv6 addresses ··················\
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· 113 
IPv6 neighbor discovery protocol ·················\
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IPv6 path MTU discovery  ··················\
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IPv6 transition technologies ··················\
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Protocols and standards ··················\
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IPv6 basics configuration task list  ··················\
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Configuring basic IPv6 functions ··················\
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Enabling IPv6 ··················\
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Configuring an IPv6 gl obal unicast address ··················\
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Configuring an IPv6  link-local address ··················\
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Configure an IPv6 anycast address  ··················\
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Configuring IPv6 ND ··················\
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Configuring a static neighbor  entry ··················\
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Configuring the maximum number of neighbors dynamically learned ··················\
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Setting the age timer for ND entries in stale state ··················\
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Configuring parameters re lated to RA messages ··················\
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Configuring the maximum number of attemp ts to send an NS message for DAD ··················\
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Configuring ND snooping ··················\
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Enabling ND proxy ··················\
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Configuring path MTU discovery ··················\
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Configuring a static path MTU for a specified IPv6 address  ··················\
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Configuring the aging time for dynamic path MTUs ··················\
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Configuring IPv6  TCP properties ··················\
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Configuring ICMPv6  packet sending ··················\
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Configuring the maximum ICMPv6 erro r packets sent in an interval ··················\
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Enabling replying to multicast echo requests ··················\
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Enabling sending of ICMPv6  time exceeded messages ··················\
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Enabling sending of ICMPv6 dest ination unreachable messages ··················\
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Displaying and maintaining IPv6 basics configuration ··················\
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IPv6 basics configuration example ··················\
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Network requirements  ··················\
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Configuration procedure ··················\
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Verifying the configuration ··················\
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Troubleshooting IPv6 ba sics configuration ··················\
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Symptom ··················\
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Solution ··················\
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DHCPv6 overview ··················\
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 143 
Introduction to DHCPv6 ··················\
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DHCPv6 address/prefix assignment  ··················\
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Rapid assignment involving two messages··················\
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Assignment involv ing four messages ··················\
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Address/prefix  lease renewal ··················\
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Configuring stateless DHCPv6 ··················\
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Operation ··················\
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Protocols and standards ··················\
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Configuring DHCPv6 server ··················\
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Overview ··················\
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Concepts··················\
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Prefix selection process ··················\
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DHCPv6 server configuration task  list ··················\
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Enabling the DHCPv6 server ··················\
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Creating a prefix pool ··················\
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Configuring a DHCPv6 address pool ··················\
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Configuration restrictio ns and guidelines ··················\
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Configuration  procedure ··················\
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Applying the address p ool to an interface ··················\
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Setting the DSCP value  for DHCPv6 packets ··················\
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Displaying and maintainin g the DHCPv6 server ··················\
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DHCPv6 server configuration example  ··················\
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Network requirements ··················\
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Configuration considerations ··················\
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Configuration procedure ··················\
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Verifying the configuration ··················\
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Configuring DHCPv6  relay agent ··················\
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Overview ··················\
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DHCPv6 relay agent operation ··················\
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