Switching

Does Juniper have plans to add the feature of local dhcp server to their EX2300-C switch? It was present on the old EX2200-C. So its dissappoint to see its omission.

Why do you think it is gone?

root@2300c> show configuration system services
ssh;
dhcp-local-server {
    group test {
        interface irb.100;
    }
}

root@2300c> show chassis hardware
Hardware inventory:
Item             Version  Part number  Serial number     Description
Chassis                                HV0000000000      EX2300-C-12P
Pseudo CB 0
Routing Engine 0          BUILTIN      BUILTIN           RE-EX2300C-12P
FPC 0            REV 08   650-059984   HV0000000000      EX2300-C-12P
  CPU                     BUILTIN      BUILTIN           FPC CPU
  PIC 0          REV 08   BUILTIN      BUILTIN           12x10/100/1000 Base-T
  PIC 1          REV 08   650-059984   HV0000000000      2x10G SFP/SFP+
Power Supply 0                                           JPSU-170W-AC

When i view the config to verify, the device says the DHCP code block is disabled because it is unsupported in the EX2300-C. Then, according to this list, DHCP is available on the EX2300 but not the EX2300-C

https://pathfinder.juniper.net/feature-explorer/feature-info.html?fKey=1345&fn=DHCP+Server

When i issue command "show configuration system services dhcp" it lists the config, preceeded by this header:
##
## Warning: configuration block ignored: unsupported platform (ex2300-c-12p)
##

There are two configuration methods:
https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/dhcp-server-cli.html
and you wanna say they didn't work?

Are you running a version older than 15.1X53-D50?

We have the EX2300-C in production running fine with dhcp - you have to configure the "newer" Version.

set system services dhcp-local-server group V16 interface irb.16
set interfaces ge-0/0/6 unit 0 family ethernet-switching vlan members V16
set interfaces ge-0/0/8 unit 0 family ethernet-switching vlan members V16
set access address-assignment pool V16 family inet network 172.16.30.0/24
set access address-assignment pool V16 family inet range V16-RANGE low 172.16.30.10
set access address-assignment pool V16 family inet range V16-RANGE high 172.16.30.40
set access address-assignment pool V16 family inet dhcp-attributes maximum-lease-time 36000
set access address-assignment pool V16 family inet dhcp-attributes server-identifier 172.16.30.1
set access address-assignment pool V16 family inet dhcp-attributes name-server 8.8.8.8
set access address-assignment pool V16 family inet dhcp-attributes router 172.16.30.1
set vlans V16 vlan-id 16
set vlans V16 l3-interface irb.16

Hi, what is the commands for DHCPv6 same manner.

thanks in advance.