Command-Line Interface
Reference Guide 14 Document #: LTRT-17939
73.4.16.3 ppp fragments-enable ............................................................................ 539
73.4.16.4 ppp mrru ................................................................................................ 539
73.4.16.5 ip address .............................................................................................. 540
73.4.16.6 ip dns-server .......................................................................................... 541
73.5 Backup Group Commands ................................................................................... 542
73.5.1 backup-group ........................................................................................................ 542
73.5.2 backup monitoring group ...................................................................................... 543
74 Layer-2 (LAN) Commands ............................................................................. 545
74.1 Wi-Fi Commands .................................................................................................. 545
74.1.1 radio shutdown ...................................................................................................... 545
74.2 Data Services Commands .................................................................................... 546
74.2.1 DNS Server ........................................................................................................... 546
74.2.1.1 ip dns server .......................................................................................... 546
74.2.1.2 ip host .................................................................................................... 547
74.2.1.3 ip flow-export ......................................................................................... 548
74.2.1.4 ip fastpath .............................................................................................. 549
74.2.1.5 dns-view ................................................................................................. 550
74.2.1.6 set server address ................................................................................. 550
74.2.1.7 match source-address ........................................................................... 551
74.2.1.8 set server interface ................................................................................ 551
74.2.1.9 ip name-server ....................................................................................... 552
74.2.1.10 ip max-conn ........................................................................................... 553
74.2.2 DHCP Server ........................................................................................................ 554
74.2.2.1 ip dhcp-server ........................................................................................ 554
74.2.2.2 option ..................................................................................................... 557
74.2.2.3 service dhcp ........................................................................................... 559
74.2.3 DHCP Client .......................................................................................................... 560
74.2.3.1 ip address dhcp ..................................................................................... 560
74.2.3.2 ip dhcp-client class-id ............................................................................ 560
74.2.3.3 ip dhcp-client default-route .................................................................... 561
74.2.3.4 ip dhcp-source-address ......................................................................... 562
74.2.3.5 ip dhcp pool ........................................................................................... 563
74.2.3.6 service dhcp ........................................................................................... 574
74.2.4 shutdown ............................................................................................................... 574
74.2.5 mtu ........................................................................................................................ 575
74.2.6 mss ........................................................................................................................ 575
74.2.6.1 ip tcp adjust-mss .................................................................................... 576
74.2.7 speed .................................................................................................................... 577
74.2.8 Switch Port Interface Commands ......................................................................... 578
74.2.8.1 switchport mode ..................................................................................... 578
74.2.8.2 switchport access vlan ........................................................................... 578
74.2.8.3 switchport trunk allowed vlan ................................................................. 579
74.2.8.4 switchport trunk native vlan ................................................................... 580
74.2.9 network .................................................................................................................. 581
74.2.10 IP Destination Reachability ................................................................................... 582
74.2.10.1 track ....................................................................................................... 582
74.2.10.2 bfd neighbor ........................................................................................... 584
74.2.11 ip reassembly ........................................................................................................ 585
74.2.12 service tcp keepalives ........................................................................................... 586
74.2.13 ip dns randomization ............................................................................................. 587
74.3 Port Monitoring Commands .................................................................................. 588
74.3.1 port-monitor ........................................................................................................... 588
74.4 Spanning Tree Commands .................................................................................. 589
74.4.1 Spanning Tree General Commands ..................................................................... 589
74.4.1.1 spanning-tree ......................................................................................... 589
74.4.1.2 spanning-tree priority ............................................................................. 589