VLAN tagging one ethernet port on router and put 2 ports of managed switch in VLAN?

I have a router with 4 ports (1 wan, 3 lan). I want to tag one of the LAN ports to be picked up by a managed switch (TP-Link TL-SG105E), and put two of the ethernet ports of this switch into a separate VLAN.
So all other devices which are connected to this port on the router should be unaffected, only the 2 ports on the managed switch should pick up on this separate VLAN and be put inside this separate VLAN.

How is this done, tried understanding the Wiki, but I am lost.

Here's the output of brctl show:

bridge name     bridge id               STP enabled     interfaces
br-guest                7fff.28d1274d2dac       no              eth2.10
                                                        eth3.10
                                                        eth4.10
                                                        wl11
br-lan          7fff.28d1274d2dac       no              eth2
                                                        eth3
                                                        eth4
                                                        wl0
                                                        wl1

Here's the output of ls -l /sys/class/net

lrwxrwxrwx    1 root     root             0 Apr 14 16:53 bond0 -> ../../devices/                                                  virtual/net/bond0
-rw-r--r--    1 root     root          4096 Apr 14 16:53 bonding_masters
lrwxrwxrwx    1 root     root             0 Apr 14 16:54 br-guest -> ../../devic                                                  es/virtual/net/br-guest
lrwxrwxrwx    1 root     root             0 Apr 14 16:54 br-lan -> ../../devices                                                  /virtual/net/br-lan
lrwxrwxrwx    1 root     root             0 Apr 14 16:53 eth0 -> ../../devices/v                                                  irtual/net/eth0
lrwxrwxrwx    1 root     root             0 Apr 14 16:53 eth1 -> ../../devices/v                                                  irtual/net/eth1
lrwxrwxrwx    1 root     root             0 Apr 14 16:53 eth2 -> ../../devices/v                                                  irtual/net/eth2
lrwxrwxrwx    1 root     root             0 Apr 14 16:54 eth2.10 -> ../../device                                                  s/virtual/net/eth2.10
lrwxrwxrwx    1 root     root             0 Apr 14 16:53 eth3 -> ../../devices/v                                                  irtual/net/eth3
lrwxrwxrwx    1 root     root             0 Apr 14 16:54 eth3.10 -> ../../device                                                  s/virtual/net/eth3.10
lrwxrwxrwx    1 root     root             0 Apr 14 16:53 eth4 -> ../../devices/v                                                  irtual/net/eth4
lrwxrwxrwx    1 root     root             0 Apr 14 16:54 eth4.10 -> ../../device                                                  s/virtual/net/eth4.10
lrwxrwxrwx    1 root     root             0 Apr 14 16:53 gre0 -> ../../devices/v                                                  irtual/net/gre0
lrwxrwxrwx    1 root     root             0 Apr 14 16:53 gretap0 -> ../../device                                                  s/virtual/net/gretap0
lrwxrwxrwx    1 root     root             0 Apr 14 16:53 ip6gre0 -> ../../device                                                  s/virtual/net/ip6gre0
lrwxrwxrwx    1 root     root             0 Apr 14 16:53 ip6tnl0 -> ../../device                                                  s/virtual/net/ip6tnl0
lrwxrwxrwx    1 root     root             0 Jan  1  1970 lo -> ../../devices/vir                                                  tual/net/lo
lrwxrwxrwx    1 root     root             0 Apr 14 16:53 miireg -> ../../devices                                                  /virtual/net/miireg
lrwxrwxrwx    1 root     root             0 Apr 14 16:53 sit0 -> ../../devices/v                                                  irtual/net/sit0
lrwxrwxrwx    1 root     root             0 Apr 14 16:54 soc0 -> ../../devices/p                                                  latform/soc/c000000.wifi1/net/soc0
lrwxrwxrwx    1 root     root             0 Apr 14 16:55 soc1 -> ../../devices/p                                                  latform/soc/20000000.pci/pci0000:00/0000:00:00.0/0000:01:00.0/net/soc1
lrwxrwxrwx    1 root     root             0 Apr 14 16:53 teql0 -> ../../devices/                                                  virtual/net/teql0
lrwxrwxrwx    1 root     root             0 Apr 14 16:54 wifi0 -> ../../devices/                                                  platform/soc/c000000.wifi1/net/wifi0
lrwxrwxrwx    1 root     root             0 Apr 14 16:54 wifi1 -> ../../devices/                                                  platform/soc/c000000.wifi1/net/wifi1
lrwxrwxrwx    1 root     root             0 Apr 14 16:54 wifi2 -> ../../devices/                                                  platform/soc/20000000.pci/pci0000:00/0000:00:00.0/0000:01:00.0/net/wifi2
lrwxrwxrwx    1 root     root             0 Apr 14 16:55 wl0 -> ../../devices/vi                                                  rtual/net/wl0
lrwxrwxrwx    1 root     root             0 Apr 14 16:55 wl1 -> ../../devices/vi                                                  rtual/net/wl1
lrwxrwxrwx    1 root     root             0 Apr 14 16:55 wl11 -> ../../devices/v                                                  irtual/net/wl11
lrwxrwxrwx    1 root     root             0 Apr 14 16:55 wl2 -> ../../devices/vi                                                  rtual/net/wl2