# Family: frr — v4.2.1

**Version:** 4.2.1
**Vendor:** frr
**New in this version:** No
**URL:** https://feature-matrix-imenovsky01a.user.ipf.cx/4.2.1/family/88728504

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## CLI Commands

| Task | Command | Notes |
|------|---------|-------|
| OSPF | `show ip ospf vrf all interface json` |  |
| Vrf | `show vrf` |  |
| SN | `show interface vrf all` |  |
| Routing table | `show interface vrf all` |  |
| Routing table | `show ip route vrf <VRF>` |  |
| Routing table | `show vrf` |  |
| Route summary | `show ip route vrf <VRF> summary [table <TABLE>]` |  |
| Route summary | `show vrf` |  |
| OSPF | `show interface vrf all` |  |
| OSPF | `show ip ospf vrf all neighbor detail json` |  |
| Disable pagination | `terminal length 0` |  |
| L3 Interfaces | `show interface vrf all` |  |
| L2 Interfaces | `show interface vrf all` |  |
| Config Current | `show running-config` |  |
| Device info | `show version` |  |
| BGP | `show interface vrf all` |  |
| BGP | `show ip bgp neighbors json` |  |
| Init | `no terminal paginate` |  |
| Init | `show version` |  |
| Init | `terminal length 0` |  |

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## Supported Tasks

| Category | Task | Status | IPv6 | Notes |
|----------|------|--------|------|-------|
| Basic discovery | _helpers/vlanIntList | ○ | — |  |
| Basic discovery | ARP | ○ | — |  |
| Basic discovery | Device info | ✓ | — |  |
| Basic discovery | Disable pagination | ✓ | — |  |
| Basic discovery | FHRP | ✗ | — |  |
| Basic discovery | Init | ✓ | — |  |
| Basic discovery | L2 Interfaces | ✓ | — |  |
| Basic discovery | L3 Interfaces | ✓ | — |  |
| Basic discovery | MAC | ○ | — |  |
| Basic discovery | Neighbor discovery protocols | ○ | — |  |
| Basic discovery | Port-channels | ○ | — |  |
| Basic discovery | Routing table | ✓ | — |  |
| Basic discovery | SN | ✓ | — |  |
| Basic discovery | STP | ○ | — | SW router, no L2 functionality |
| Basic discovery | Virtual Contexts | ○ | — |  |
| Basic discovery | Vlan | ○ | — |  |
| Configuration | Config Current | ✓ | — |  |
| Configuration | Configuration saved | ○ | — |  |
| Configuration | Startup config | ○ | — | Even though there exists command "show startup-config", it's output is always empty. Might be a bug or non-documented feature |
| Hardware | Chassis extenders | ○ | — |  |
| Hardware | Cluster | ○ | — |  |
| Hardware | Environment - Power & Fan | ○ | — |  |
| Hardware | POE | ○ | — |  |
| Hardware | Stacking | ○ | — |  |
| Hardware | Transceivers | ○ | — |  |
| Hardware | VSS | ○ | — |  |
| Management | IP Flow | ○ | — |  |
| Management | NTP | ○ | — |  |
| Management | OAM - unidirectLinkDetection | ○ | — |  |
| Management | Port mirroring | ○ | — |  |
| Management | ptp | ○ | — |  |
| Management | SNMP | ○ | — |  |
| Management | Syslog | ○ | — |  |
| MPLS | Circuit cross-connect | ○ | — |  |
| MPLS | MPLS - LDP | ✗ | — |  |
| MPLS | MPLS forwarding | ✗ | — |  |
| MPLS | VPLS | ○ | — |  |
| MPLS | VPWS | ○ | — |  |
| Multicast | MAC multicast address table | ○ | — |  |
| Multicast | MCAST - IGMP | ○ | — |  |
| Multicast | MCAST - IGMP Snooping | ○ | — |  |
| Multicast | MCAST - MROUTE | ✗ | — |  |
| Multicast | MCAST - PIM | ✗ | — |  |
| Other | pppoe | ○ | — |  |
| QoS | Router QoS | ○ | — |  |
| Routing | Route summary | ✓ | — |  |
| Routing | Vrf | ✓ | — |  |
| Routing protocols | BGP | ✓ | — |  |
| Routing protocols | EIGRP | ✗ | — |  |
| Routing protocols | IS-IS | ✗ | — |  |
| Routing protocols | OSPF | ✓ | — |  |
| Routing protocols | OSPFv3 | ✗ | — |  |
| Routing protocols | RIP | ✗ | — |  |
| SDN | ACI | ○ | — |  |
| SDN | VXLAN | ○ | — |  |
| SDWAN | sites | ○ | — |  |
| Security | AAA | ○ | — |  |
| Security | ACL | ○ | — |  |
| Security | DHCPv4 Snooping | ○ | — |  |
| Security | DMVPN | ○ | — |  |
| Security | Error disabled interfaces | ○ | — |  |
| Security | IPsec | ○ | — |  |
| Security | NAT | ○ | — |  |
| Security | Secured access ports | ○ | — |  |
| Security | Storm control | ○ | — |  |
| Security | STP port security | ○ | — |  |
| Security | Zone firewall | ○ | — |  |
| Wireless | Wireless - AP | ○ | — |  |
| Wireless | Wireless - AP List | ○ | — |  |
| Wireless | Wireless - Client List | ○ | — |  |
| Wireless | Wireless - Lan List | ○ | — |  |

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## All Families from frr

- **frr** *(current)*

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## Legend

- **✓** = Fully Integrated
- **✗** = Not Yet Integrated
- **○** = Not Available
- **🆕** = New in this version

*Generated: 2026-04-16T20:35:08.727Z*