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Configuration guidelines ············································································································································· 215
Enabling DHCP ···························································································································································· 215
Configuring DHCP interface setup ····························································································································· 216
Configuring a static address pool for the DHCP server ··························································································· 217
Configuring a dynamic address pool for the DHCP server ····················································································· 219
Configuring IP addresses excluded from dynamic allocation ················································································· 221
Configuring a DHCP server group ····························································································································· 222
DHCP configuration examples ···································································································································· 223
DHCP configuration example without DHCP relay agent ··············································································· 224
DHCP relay agent configuration example ········································································································ 231
Configuring ACLs ···················································································································································· 237
Overview ······································································································································································· 237
Recommended IPv4 ACL configuration procedure ··································································································· 238
Configuration guidelines ············································································································································· 238
Adding an IPv4 ACL ···················································································································································· 238
Configuring a rule for a basic IPv4 ACL ··················································································································· 239
Configuring a rule for an advanced IPv4 ACL ········································································································· 241
Configuring a rule for an Ethernet frame header ACL ····························································································· 244
Configuring QoS ····················································································································································· 247
Overview ······································································································································································· 247
Subnet limit ··························································································································································· 247
Advanced limit ····················································································································································· 247
Advanced queue ················································································································································· 247
Configuring subnet limit ·············································································································································· 248
Configuring advanced limit ········································································································································ 250
Configuring advanced queue ····································································································································· 253
Configuring interface bandwidth ······················································································································· 253
Configuring bandwidth guarantee ···················································································································· 254
QoS configuration examples ······································································································································ 257
Subnet limit configuration example ··················································································································· 257
Advanced queue configuration example ·········································································································· 258
Appendix Packet precedences ··································································································································· 261
Configuring SNMP ·················································································································································· 264
Overview ······································································································································································· 264
SNMP agent configuration task list ···························································································································· 264
Enabling the SNMP agent function ··················································································································· 266
Configuring an SNMP view ······························································································································· 267
Configuring an SNMP community ····················································································································· 269
Configuring an SNMP group ····························································································································· 270
Configuring an SNMP user ································································································································ 271
Configuring the SNMP trap function ················································································································· 273
Displaying SNMP packet statistics ···················································································································· 275
SNMPv1/v2c configuration example ························································································································ 276
SNMPv3 configuration example ································································································································ 279
Configuring bridging ·············································································································································· 285
Overview ······································································································································································· 285
Major functionalities of bridges ························································································································· 285
VLAN transparency ············································································································································· 289
Configuring bridging ··················································································································································· 289
Recommended basic bridging configuration procedure ················································································· 289
Enabling a bridge set ········································································································································· 289
Adding an interface to a bridge set ·················································································································· 290
