Layer 3 commands
- $ show interfaces counters
- $ show ip route
- $ show ip route 10.1.0.1
- $ show ip bgp summary
- $ show ip bgp neighbors
- $ show ip bgp neighbors 10.0.0.1
- $ show ipv6 bgp summary
$ show interfaces counters
admin@sonic:~$ show interfaces counters
IFACE STATE RX_OK RX_BPS RX_UTIL RX_ERR RX_DRP RX_OVR TX_OK TX_BPS TX_UTIL TX_ERR TX_DRP TX_OVR
----------- ------- ------- -------- --------- -------- -------- -------- ------- -------- --------- -------- -------- --------
Ethernet0 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet4 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet8 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet12 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet16 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet20 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet24 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet28 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet32 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet36 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet40 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet44 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet48 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet52 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet56 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet60 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet64 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet68 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet72 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet76 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet80 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet84 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet88 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet92 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet96 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet100 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet104 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet108 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet112 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet116 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet120 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet124 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet128 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet132 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet136 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet140 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet144 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet148 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet152 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet156 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet160 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet164 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet168 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet172 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet176 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet180 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet184 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet188 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet192 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet196 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet200 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet204 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet208 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet212 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet216 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet220 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet224 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet228 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet232 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet236 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet240 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet244 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet248 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
Ethernet252 D 0 N/A N/A 0 0 0 0 N/A N/A 0 0 0
admin@sonic:~$
$ show ip route
admin@sonic:~$ show ip route
Codes: K - kernel route, C - connected, S - static, R - RIP,
O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP,
T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP,
F - PBR, f - OpenFabric,
> - selected route, * - FIB route, q - queued, r - rejected, b - backup
C>* 10.1.0.1/32 is directly connected, Loopback0, 19:54:12
admin@sonic:~$
$ show ip route 10.1.0.1
admin@sonic:~$ show ip route 10.1.0.1 Routing entry for 10.1.0.1/32 Known via "connected", distance 0, metric 0, best Last update 19:58:11 ago * directly connected, Loopback0 admin@sonic:~$
$ show ip bgp summary
admin@sonic:~$ show ip bgp summary IPv4 Unicast Summary: BGP router identifier 10.1.0.1, local AS number 65100 vrf-id 0 BGP table version 1 RIB entries 1, using 192 bytes of memory Peers 64, using 1396224 KiB of memory Peer groups 2, using 128 bytes of memory Neighbhor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd NeighborName ----------- --- ----- --------- --------- -------- ----- ------ --------- -------------- -------------- 10.0.0.1 4 65200 0 0 0 0 0 never Active ARISTA01T2 10.0.0.3 4 65200 0 0 0 0 0 never Active ARISTA02T2 10.0.0.5 4 65200 0 0 0 0 0 never Active ARISTA03T2 10.0.0.7 4 65200 0 0 0 0 0 never Active ARISTA04T2 10.0.0.9 4 65200 0 0 0 0 0 never Active ARISTA05T2 10.0.0.11 4 65200 0 0 0 0 0 never Active ARISTA06T2 10.0.0.13 4 65200 0 0 0 0 0 never Active ARISTA07T2 10.0.0.15 4 65200 0 0 0 0 0 never Active ARISTA08T2 10.0.0.17 4 65200 0 0 0 0 0 never Active ARISTA09T2 10.0.0.19 4 65200 0 0 0 0 0 never Active ARISTA10T2 10.0.0.21 4 65200 0 0 0 0 0 never Active ARISTA11T2 10.0.0.23 4 65200 0 0 0 0 0 never Active ARISTA12T2 10.0.0.25 4 65200 0 0 0 0 0 never Active ARISTA13T2 10.0.0.27 4 65200 0 0 0 0 0 never Active ARISTA14T2 10.0.0.29 4 65200 0 0 0 0 0 never Active ARISTA15T2 10.0.0.31 4 65200 0 0 0 0 0 never Active ARISTA16T2 10.0.0.33 4 65200 0 0 0 0 0 never Active ARISTA17T2 10.0.0.35 4 65200 0 0 0 0 0 never Active ARISTA18T2 10.0.0.37 4 65200 0 0 0 0 0 never Active ARISTA19T2 10.0.0.39 4 65200 0 0 0 0 0 never Active ARISTA20T2 10.0.0.41 4 65200 0 0 0 0 0 never Active ARISTA21T2 10.0.0.43 4 65200 0 0 0 0 0 never Active ARISTA22T2 10.0.0.45 4 65200 0 0 0 0 0 never Active ARISTA23T2 10.0.0.47 4 65200 0 0 0 0 0 never Active ARISTA24T2 10.0.0.49 4 65200 0 0 0 0 0 never Active ARISTA25T2 10.0.0.51 4 65200 0 0 0 0 0 never Active ARISTA26T2 10.0.0.53 4 65200 0 0 0 0 0 never Active ARISTA27T2 10.0.0.55 4 65200 0 0 0 0 0 never Active ARISTA28T2 10.0.0.57 4 65200 0 0 0 0 0 never Active ARISTA29T2 10.0.0.59 4 65200 0 0 0 0 0 never Active ARISTA30T2 10.0.0.61 4 65200 0 0 0 0 0 never Active ARISTA31T2 10.0.0.63 4 65200 0 0 0 0 0 never Active ARISTA32T2 10.0.0.65 4 64001 0 0 0 0 0 never Active ARISTA01T0 10.0.0.67 4 64002 0 0 0 0 0 never Active ARISTA02T0 10.0.0.69 4 64003 0 0 0 0 0 never Active ARISTA03T0 10.0.0.71 4 64004 0 0 0 0 0 never Active ARISTA04T0 10.0.0.73 4 64005 0 0 0 0 0 never Active ARISTA05T0 10.0.0.75 4 64006 0 0 0 0 0 never Active ARISTA06T0 10.0.0.77 4 64007 0 0 0 0 0 never Active ARISTA07T0 10.0.0.79 4 64008 0 0 0 0 0 never Active ARISTA08T0 10.0.0.81 4 64009 0 0 0 0 0 never Active ARISTA09T0 10.0.0.83 4 64010 0 0 0 0 0 never Active ARISTA10T0 10.0.0.85 4 64011 0 0 0 0 0 never Active ARISTA11T0 10.0.0.87 4 64012 0 0 0 0 0 never Active ARISTA12T0 10.0.0.89 4 64013 0 0 0 0 0 never Active ARISTA13T0 10.0.0.91 4 64014 0 0 0 0 0 never Active ARISTA14T0 10.0.0.93 4 64015 0 0 0 0 0 never Active ARISTA15T0 10.0.0.95 4 64016 0 0 0 0 0 never Active ARISTA16T0 10.0.0.97 4 64017 0 0 0 0 0 never Active ARISTA17T0 10.0.0.99 4 64018 0 0 0 0 0 never Active ARISTA18T0 10.0.0.101 4 64019 0 0 0 0 0 never Active ARISTA19T0 10.0.0.103 4 64020 0 0 0 0 0 never Active ARISTA20T0 10.0.0.105 4 64021 0 0 0 0 0 never Active ARISTA21T0 10.0.0.107 4 64022 0 0 0 0 0 never Active ARISTA22T0 10.0.0.109 4 64023 0 0 0 0 0 never Active ARISTA23T0 10.0.0.111 4 64024 0 0 0 0 0 never Active ARISTA24T0 10.0.0.113 4 64025 0 0 0 0 0 never Active ARISTA25T0 10.0.0.115 4 64026 0 0 0 0 0 never Active ARISTA26T0 10.0.0.117 4 64027 0 0 0 0 0 never Active ARISTA27T0 10.0.0.119 4 64028 0 0 0 0 0 never Active ARISTA28T0 10.0.0.121 4 64029 0 0 0 0 0 never Active ARISTA29T0 10.0.0.123 4 64030 0 0 0 0 0 never Active ARISTA30T0 10.0.0.125 4 64031 0 0 0 0 0 never Active ARISTA31T0 10.0.0.127 4 64032 0 0 0 0 0 never Active ARISTA32T0 Total number of neighbors 64 admin@sonic:~$
$ show ip bgp neighbors —
admin@sonic:~$ show ip bgp neighbors
BGP neighbor is 10.0.0.1, remote AS 65200, local AS 65100, external link
Description: ARISTA01T2
Member of peer-group PEER_V4 for session parameters
BGP version 4, remote router ID 0.0.0.0, local router ID 10.1.0.1
BGP state = Active
Last read 20:01:01, Last write never
Hold time is 180, keepalive interval is 60 seconds
Graceful restart information:
Local GR Mode: Restart*
Remote GR Mode: NotApplicable
R bit: False
Timers:
Configured Restart Time(sec): 240
Received Restart Time(sec): 0
Message statistics:
Inq depth is 0
Outq depth is 0
Sent Rcvd
Opens: 0 0
Notifications: 0 0
Updates: 0 0
Keepalives: 0 0
Route Refresh: 0 0
Capability: 0 0
Total: 0 0
Minimum time between advertisement runs is 0 seconds
For address family: IPv4 Unicast
PEER_V4 peer-group member
Not part of any update group
Inbound soft reconfiguration allowed
Community attribute sent to this neighbor(all)
Inbound path policy configured
Outbound path policy configured
Route map for incoming advertisements is *FROM_BGP_PEER_V4
Route map for outgoing advertisements is *TO_BGP_PEER_V4
0 accepted prefixes
Connections established 0; dropped 0
Last reset 20:01:01, Waiting for NHT
BGP Connect Retry Timer in Seconds: 120
Next connect timer due in 63 seconds
Read thread: off Write thread: off FD used: -1
BGP neighbor is 10.0.0.3, remote AS 65200, local AS 65100, external link
Description: ARISTA02T2
Member of peer-group PEER_V4 for session parameters
BGP version 4, remote router ID 0.0.0.0, local router ID 10.1.0.1
BGP state = Active
Last read 20:01:02, Last write never
Hold time is 180, keepalive interval is 60 seconds
Graceful restart information:
Local GR Mode: Restart*
Remote GR Mode: NotApplicable
R bit: False
Timers:
Configured Restart Time(sec): 240
Received Restart Time(sec): 0
Message statistics:
Inq depth is 0
Outq depth is 0
Sent Rcvd
Opens: 0 0
Notifications: 0 0
Updates: 0 0
Keepalives: 0 0
Route Refresh: 0 0
Capability: 0 0
Total: 0 0
Minimum time between advertisement runs is 0 seconds
For address family: IPv4 Unicast
PEER_V4 peer-group member
Not part of any update group
Inbound soft reconfiguration allowed
Community attribute sent to this neighbor(all)
Inbound path policy configured
Outbound path policy configured
Route map for incoming advertisements is *FROM_BGP_PEER_V4
Route map for outgoing advertisements is *TO_BGP_PEER_V4
0 accepted prefixes
Connections established 0; dropped 0
Last reset 20:01:02, Waiting for NHT
BGP Connect Retry Timer in Seconds: 120
Next connect timer due in 63 seconds
Read thread: off Write thread: off FD used: -1
admin@sonic:~$
$ show ip bgp neighbors 10.0.0.1
admin@sonic:~$ show ip bgp neighbors 10.0.0.1
BGP neighbor is 10.0.0.1, remote AS 65200, local AS 65100, external link
Description: ARISTA01T2
Member of peer-group PEER_V4 for session parameters
BGP version 4, remote router ID 0.0.0.0, local router ID 10.1.0.1
BGP state = Active
Last read 20:05:48, Last write never
Hold time is 180, keepalive interval is 60 seconds
Graceful restart information:
Local GR Mode: Restart*
Remote GR Mode: NotApplicable
R bit: False
Timers:
Configured Restart Time(sec): 240
Received Restart Time(sec): 0
Message statistics:
Inq depth is 0
Outq depth is 0
Sent Rcvd
Opens: 0 0
Notifications: 0 0
Updates: 0 0
Keepalives: 0 0
Route Refresh: 0 0
Capability: 0 0
Total: 0 0
Minimum time between advertisement runs is 0 seconds
For address family: IPv4 Unicast
PEER_V4 peer-group member
Not part of any update group
Inbound soft reconfiguration allowed
Community attribute sent to this neighbor(all)
Inbound path policy configured
Outbound path policy configured
Route map for incoming advertisements is *FROM_BGP_PEER_V4
Route map for outgoing advertisements is *TO_BGP_PEER_V4
0 accepted prefixes
Connections established 0; dropped 0
Last reset 20:05:48, Waiting for NHT
BGP Connect Retry Timer in Seconds: 120
Next connect timer due in 16 seconds
Read thread: off Write thread: off FD used: -1
admin@sonic:~$
$ show ipv6 bgp summary
admin@sonic:~$ show ipv6 bgp summary Usage: show ipv6 bgp summary [OPTIONS] Try "show ipv6 bgp summary -h" for help. Error: bgp summary from bgp container in invalid format admin@sonic:~$