diff --git a/docs/HOST_INTERFACE_CONFIGURATION.md b/docs/HOST_INTERFACE_CONFIGURATION.md
deleted file mode 100644
index 02f7a93..0000000
--- a/docs/HOST_INTERFACE_CONFIGURATION.md
+++ /dev/null
@@ -1,154 +0,0 @@
-# Host Interface Configuration Guide
-
-## Overview
-
-All four hosts in the lab use **persistent interface configuration files** mounted via ContainerLab's `binds` feature. This approach provides cleaner, more maintainable configuration compared to using `exec` commands.
-
-## Architecture
-
-### Dual-Homing with LACP Bonding
-
-Each host is dual-homed to an MLAG pair of leaf switches:
-- **host1**: dual-homed to leaf1 + leaf2 (VTEP1)
-- **host2**: dual-homed to leaf3 + leaf4 (VTEP2)
-- **host3**: dual-homed to leaf5 + leaf6 (VTEP3)
-- **host4**: dual-homed to leaf7 + leaf8 (VTEP4)
-
-### VLAN Configuration
-
-Hosts handle VLAN tagging using sub-interfaces on the bond:
-
-| Host | VLAN | IP Address | Purpose | VRF |
-|------|------|------------|---------|-----|
-| host1 | 40 | 10.40.40.101/24 | L2 VXLAN test | default |
-| host2 | 34 | 10.34.34.102/24 | L3 VXLAN test | gold |
-| host3 | 40 | 10.40.40.103/24 | L2 VXLAN test | default |
-| host4 | 78 | 10.78.78.104/24 | L3 VXLAN test | gold |
-
-## Interface Files Structure
-
-Each host has a configuration file in `hosts/` directory:
-- `hosts/host1_interfaces` → mounted to `/etc/network/interfaces` in host1
-- `hosts/host2_interfaces` → mounted to `/etc/network/interfaces` in host2
-- `hosts/host3_interfaces` → mounted to `/etc/network/interfaces` in host3
-- `hosts/host4_interfaces` → mounted to `/etc/network/interfaces` in host4
-
-## Interface Configuration Format
-
-### Example: host1_interfaces
-
-```
-auto lo
-iface lo inet loopback
-
-# Bond interface with LACP (802.3ad)
-auto bond0
-iface bond0 inet manual
-    bond-mode 4
-    bond-miimon 100
-    bond-lacp-rate 1
-    bond-slaves eth1 eth2
-
-# VLAN 40 on bond0
-auto bond0.40
-iface bond0.40 inet static
-    address 10.40.40.101
-    netmask 255.255.255.0
-    vlan-raw-device bond0
-```
-
-### Key Parameters Explained
-
-**Bond Configuration:**
-- `bond-mode 4`: LACP (802.3ad) mode - requires LACP on switch side
-- `bond-miimon 100`: Link monitoring interval (100ms)
-- `bond-lacp-rate 1`: Fast LACP (1 second intervals)
-- `bond-slaves eth1 eth2`: Physical interfaces in the bond
-
-**VLAN Sub-interface:**
-- `bond0.40`: VLAN interface notation (bond0.VLAN_ID)
-- `vlan-raw-device bond0`: Parent interface for VLAN
-- Static IP configuration with address/netmask
-
-## Deployment Process
-
-When ContainerLab starts a host:
-
-1. **Mount interface file** via binds
-2. **Install packages**: `apk add ifupdown bonding vlan`
-3. **Load kernel modules**:
-   - `modprobe bonding` - enables LACP bonding
-   - `modprobe 8021q` - enables VLAN tagging
-4. **Bring up interfaces**: `ifup -a` reads `/etc/network/interfaces`
-
-## Switch Configuration Requirements
-
-For proper LACP operation, leaf switches must have:
-
-```
-interface Port-Channel1
-   description host-X
-   switchport mode trunk
-   switchport trunk allowed vlan <vlan-id>
-   mlag 1
-   port-channel lacp fallback timeout 5
-   port-channel lacp fallback individual
-   no shutdown
-
-interface Ethernet1
-   description host-X-link1
-   channel-group 1 mode active
-   lacp timer fast
-   no shutdown
-```
-
-**Critical settings:**
-- `port-channel lacp fallback`: Required for ContainerLab timing
-- `lacp timer fast`: Matches host's fast LACP rate
-- `no shutdown`: Must explicitly enable Port-Channel interface
-
-## Advantages of This Approach
-
-1. **Persistence**: Configuration survives container restarts
-2. **Clarity**: Single file shows complete network config
-3. **Maintainability**: Easy to modify VLAN assignments
-4. **Production-like**: Mirrors real-world dual-homing scenarios
-5. **Clean deployment**: No manual post-deployment fixes needed
-
-## Testing Connectivity
-
-### L2 VXLAN (same VLAN)
-```bash
-# host1 (VLAN 40) → host3 (VLAN 40)
-docker exec clab-arista-evpn-fabric-host1 ping -c 4 10.40.40.103
-```
-
-### L3 VXLAN (inter-VRF)
-```bash
-# host2 (VLAN 34, VRF gold) → host4 (VLAN 78, VRF gold)
-docker exec clab-arista-evpn-fabric-host2 ping -c 4 10.78.78.104
-```
-
-## Troubleshooting
-
-### Verify bond status on host
-```bash
-docker exec clab-arista-evpn-fabric-host1 cat /proc/net/bonding/bond0
-```
-
-### Check VLAN interface
-```bash
-docker exec clab-arista-evpn-fabric-host1 ip addr show bond0.40
-```
-
-### Verify LACP on switch
-```bash
-ssh admin@clab-arista-evpn-fabric-leaf1 "show port-channel 1 detailed"
-```
-
-## References
-
-- Alpine Linux ifupdown-ng documentation
-- Linux bonding documentation: `/usr/src/linux/Documentation/networking/bonding.txt`
-- Arista MLAG configuration guide
-- srl-labs/srl-evpn-mh-lab (reference implementation)