Add ISIS interfaces documentation

[ksator]

Change Summary

add interfaces (ethernet and vlan and loopback) to isis device documentation

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Code style update (formatting, renaming)
• Refactoring (no functional changes)
• Documentation content changes
• Other (please describe):

Component(s) name

role eos_cli_config_gen

Proposed changes

created a template to generate device documentation for isis interfaces (ethernet/loopback/vlan)

How to test

router_isis:
  instance: EVPN_UNDERLAY
  net: 49.0001.0001.0001.0001.00
  router_id: 192.168.255.3
  no_passive_interfaces:
  - Ethernet1
  - Ethernet2
  - Vlan4093
  - Loopback1
  is_type: level-2
  address_family:
  - ipv4 unicast
  isis_af_defaults:
  - maximum-paths 2

ethernet_interfaces:
  Ethernet1:
    ip_address: 172.31.255.1/31
    isis_enable: EVPN_UNDERLAY
    isis_metric: 50
    isis_network_point_to_point: true
  Ethernet2:
    ip_address: 172.31.255.3/31
    isis_enable: EVPN_UNDERLAY
    isis_metric: 50
    isis_network_point_to_point: true
    
vlan_interfaces:
  Vlan4093:
    description: MLAG_PEER_L3_PEERING
    ip_address: 10.255.251.0/31
    isis_enable: EVPN_UNDERLAY
    isis_metric: 50
    isis_network_point_to_point: true
  Vlan4094:
    description: MLAG_PEER
    ip_address: 10.255.252.0/31
    no_autostate: true
    mtu: 1500



loopback_interfaces:
  Loopback0:
    description: EVPN_Overlay_Peering
    ip_address: 192.168.255.3/32
    isis_enable: EVPN_UNDERLAY
    isis_passive: true
  Loopback1:
    description: VTEP_VXLAN_Tunnel_Source
    ip_address: 192.168.254.3/32
    isis_enable: EVPN_UNDERLAY
    isis_passive: true

Checklist:

• I have read the CONTRIBUTING document.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• All new and existing tests passed (pre-commit, make linting and make sanity-lint).
• I have updated molecule CI testing accordingly

[titom73]

Please fix table structure and add port-channel interfaces support

[titom73]

LGTM!

[aphillipps]

LGTM