Cisco ACI でデプロイされている VLAN の総数は vsh_lc から show system internal epmc vlan summary を実行すると確認出来るようです。
aci-leaf# vsh_lc -c 'show system internal epmc vlan summary'
vsh_lc -c "show system internal epmc vlan summary"
VLAN Summary
Infra BD Count : 1
Tenant BD Count : 6
External BD Count : 0
FCOE BD Count : 0
FD VLAN Count : 6
FD VXLAN Count : 0
Total VLAN Count : 13リソースの使用容量は WebUI だと Capacity Dashboard から確認出来ます。 更に詳細なカウンターを確認したい場合は CLI で vsh_lc から show system internal epmc counters all を実行します。
aci-leaf# vsh_lc -c 'show system internal epmc counters all'
vsh_lc -c "show system internal epmc counters all"
--------------------------------------------
App counters
----------------------------------------------
epmc vpc fc stop ntfn : 0
Number of matched EP flush requests received : 0
--------------------------------------------
EPMC EPM counters
----------------------------------------------
Number of config dnld start received : 1
Number of config dnld done received : 1
Number of vlan create req msg received : 71
Number of vlan create rsp msg sent : 71
Number of vlan delete req msg received : 31
Number of vlan delete rsp msg sent : 31
Number of vlan deletes received : 45
Number of vlan creates received : 58
Number of vlan updates received : 0
Number of vlan creates ignored : 0
Number of vlan deletes ignored : 0
Number of port up-down ignored : 0
Number of port up-down req received : 160
Number of port up-down rsp sent : 160
Number of multi-port multi vlan req : 14
Number of multi-port multi vlan rsp : 14
Number of endpoint events sent : 205
Number of ep event batch msgs sent : 203
Number of endpoint req received : 0
Number of endpoint rsp received : 0
Number of endpoint req sent : 0
Number of endpoint rsp sent : 0
Number of endpoint create req : 0
Number of endpoint update req : 0
Number of endpoint delete req : 0
Number of endpoint create req sent : 0
Number of endpoint update req sent : 0
Number of endpoint delete req sent : 0
Number of endpoint vrf create req : 8
Number of vrf create rsp : 8
Number of vrf delete req : 2
Number of vrf delete rsp : 2
Number of logical up req : 0
Number of logical down req : 0
Number of ifidx create req : 97
Number of ifidx create rsp : 0
Number of ifidx delete req : 23
Number of ifidx delete rsp : 0
Number of ifidx up req : 107
Number of ifidx up req : 83
Number of ifidx pc mem up req : 0
Number of ifidx pc mem down req : 0
Number of ifidx vPC fast conv start : 0
Number of ifidx vPC fast conv stop : 0
Number of ifidx vPC fast conv clear : 0
Number of ifidx switch mac del req : 0
Number of ifidx req received : 314
Number of ifidx req messages received : 234
Number of ifidx responses sent : 314
Number of ifidx mac limit req msg : 0
Number of event notifications received : 1
Number of event notification error : 0
Number of stale learn requests : 0
Number of endpoint event received : 0
Number of endpoint notification error : 0
Number of host tracker request sented : 205
Number of bounce off req sent : 0
Number of endpoint age req sent : 54
Number of matched ep flush req sent : 0
Number of ignored events cfg dnld pend : 0
Number of local age flag reset sent : 0
Number of epm ep requests pending : 0
Number of learn freeze backpressure : 0
Number of learn thaw backpressure : 0
Number of vrf messages : 9
Number of vrf messages ignored : 0
Number of epm endpoint req sent : 9037
Number of endpoint rsp for age deleted : 54
Number of endpoint rsp for del no op : 0
Number of ep rsp for force del no op : 0
Number of endpoint rsp : 9037
Number of endpoint rsp messages : 2137
Number of endpoint rsp messages sent : 115
Number of learn disable ep del req : 5
Number of learn disable ep add req : 8
Number of ep rsp for add/updrcvd no op : 8983
Number of ep event batch msgs sent : 203
Number of endpoint req messages rcvd : 115
Number of learn disables sent : 0
Number of learn enables sent : 0
Number of if req msgs ignored : 0
Number of ns table full learn disable : 0
Number of ns table full learn enable : 0
Number of bd learn disables snet : 0
Number of bd learn enables snet : 0
Number of dtep tunnel up ep move to tun : 0
Number of dtep ep age req sent : 0
--------------------------------------------
SDK counters
----------------------------------------------
Number of SDK usd learn notification rcvd : 5966
Number of SDK usd learn notification success : 113
Number of SDK usd learn notification failed : 0
Number of SDK usd learn notification dup : 5853
Number of stale learns : 0
Hal Learn Enabled Count : 0
Hal Learn Disabled Count : 0
Hal Learn Enabled Count : 0
Hal Learn Disabled Count : 0
Min End-to-End Execution Time : 00(s).000303(us)
Max End-to-End Execution Time : 00(s).099868(us)
Avg End-to-End Execution Time : 00(s).000696(us)
Min SDK Execution Time : 00(s).000097(us)
Max SDK Execution Time : 00(s).043304(us)
Avg SDK Execution Time : 00(s).000402(us)
Min IPC Execution Time : 00(s).000170(us)
Max IPC Execution Time : 00(s).098701(us)
Avg IPC Execution Time : 00(s).000294(us)
Min Batch Size : 1
Max Batch Size : 15
Avg Batch Size : 1
Hal Full at L2 Entries : -1
Hal Full at IPv4 Entries : -1
Hal Full at IPv6 Entries : -1
Hal Current L2 Entries : 13
Hal Current IPv4 Entries : 8
Hal Current IPv6 Entries : 0
Hal L2 Table Full Received : 0
Hal V4 Table Full Received : 0
Hal V6 Table Full Received : 0
Hal No Resources Received : 0
Hal L2 XR overflow Received : 0
Hal L3 XR overflow Received : 0
Hal unknown errors Received : 0
--------------------------------------------
Error counters
----------------------------------------------
epmc vlan del str to tlv : 0
epmc vlan del malloc : 0
epmc vlan cr mts init : 0
epmc vlan cr struct to tlv : 0
epmc vlan cr malloc fail : 0
epmc process log port up if not found : 0
epmc process log port down if not found : 0
epmc process log port up dn struct to tlv : 0
epmc process log port up dn malloc : 0
epmc process log port up inv num port : 0
epmc if del msg to tlv : 0
epmc if del rsp malloc : 0
epmc if cr msg to tlv : 0
epmc if cr rsp malloc : 0
epmc handle ep bounce ep req malloc : 0
epmc ep add ep malloc : 0
epmc ep add ep ht entry malloc : 0
epmc ep add progamming fail : 0
epmc process ep upd inv ep move : 0
epmc l2 ep cre fail p2r mv : 0
epmc inv move not handled : 0
epmc process l3 upd l3 cre failed : 0
epmc process l3 upd l3 add to ep failed : 0
epmc process l3 upd l3 del fr ep failed : 0
epmc process l3 upd add to ep failed : 0
epmc l3 upd failed : 0
epmc ep upd mac create fail : 0
epmc ep upd mac upd fail : 0
epmc ep upd ip upd fail : 0
epmc ep req inv vlan : 0
epmc ep req inv vrf : 0
epmc ep req inv if : 0
epmc ep req inv tun if : 0
epmc ep req inv op for static ep : 23
epmc ep req inv op for svi ep : 18
epmc upd inv op : 0
epmc ep req tlv to struct : 0
epmc ep req ep rsp malloc : 0
epmc learn notif vlan not found : 0
epmc learn notif vl vlan not found : 0
epmc learn notif xr l2 vlan not found : 0
epmc learn notif xr l3 vrf not found : 0
epmc learn notif xr ipv6 ll vlan not found : 0
epmc learn notif ep learn disabled : 0
epmc epm ep req send fail : 0
epmc vrf tlv to struct : 0
epmc vpc fc ntfn err : 0
epmc if req tlv to struct : 0
epmc if req if not found : 2
Errors processing matched EP flush req : 0
Errors sending matched EP flush req to EPM : 0
Error processing fu mts msg : 0
epmc max ip per ep err : 0
epmc cache ep cre fail l2r mv : 0
epmc cache ep cre fail r2l mv : 0
epmc max ip dup ep err : 0
epmc_vlan_inv_mp_mv_flush : 0
epmc_mp_mv_flush_inv_flush_type : 0
epmc_mp_mv_flush_malloc_fail : 0
epmc_mp_mv_flush_tlv_to_struct_fail : 0
epmc_mp_mv_flush_resp_malloc_fail : 0
epmc_ep_bounce_entry_fail : 0
epmc_ep_bounce_handle_bcm_del_fail : 0
epmc_ep_bounce_handle_ns_src_del_fail : 0
epmc_cached_ep_disc_prog_fail : 0
epmc_ep_update_prog_fail : 0
epmc_process_l3_upd_l3_add__to_ep_failed : 0
epmc_bd_event_unkown_bd : 0
epmc_bd_event_unk_event_id : 0
epmc_ep_event_msg_null : 0
epmc_svi_mac_change_fail_init : 0
epmc_svi_mac_change_fail_mts_req_get : 0
epmc_svi_mac_change_ifidx_not_found : 0
epmc_svi_mac_up_bd_vlan_not_found : 0
epmc_vlan_sclass_chg_acl_plfm_upd_fail : 0
epmc_vlan_class_chg_tlv_to_struct_fail : 0
epmc_vlan_class_chg_mts_init_fail : 0
epmc_aclqos_epg_status_chg_acl_plfm_upd_fail : 0
epmc_send_ep_req_cb_alloc_fail : 0
epmc_bcm_usd_aging_malloc_fail : 0
epmc_bcm_usd_aging_unkown_vlan : 0
epmc_ifidx_invalid_op : 0
epmc_ifidx_req_malloc_fail : 0
epmc_inv_ep_req_local_vlan_not_found : 0
epm_vrf_flush_unknown_vrf : 0
epm_vlan_flush_unknown_vlan : 0
num_mem_port_learns_for_new_ep : 0
num_mem_port_learns_for_existing_ep : 0
num cache ep cleaned up on timeout : 0
Vlan not found for endpoint : 0
Bd not found for endpoint : 0
Endpoint hash table entry alloc fail : 0
Delete ip from EP IP not found : 0
Endpoint ip delete programming failed : 0
Tunnel if index not found in db : 0
Invalid ep req l2 create ep without MAC flag : 0
Ep l2 create ep alloc failed : 0
Ep l2 create ep ht entry alloc fail : 0
Invalid ep req Ep l3 create without IP flag : 0
Ep l3 create ep alloc failed : 0
Ep l3 create ep ht entry alloc failed : 0
Failed sending vlan learn disable msg to eltm : 0
Failed alloc vlan disable learn timer : 0
Vlan learn disable timer create failed : 0
Vlan learn disable timer start failed : 0
Failed sending vlan learn enable msg to eltmc : 0
Endpoint programming failed : 0
Endpoint update programming failed : 0
Switch mac add fail for PC as mac exists : 0
Switch mac add fail for PC alloc failure : 0
Ep sync resume timer restart failed : 0
Ep sync rn disable timer start failed : 0
Number of ep deletes on epm NACK : 0
Ep sync lazy timer start failed : 0
Vlan delete req vlan not found : 0
Vlan delete req hw vlan id ht del failed : 0
Vlan delete req vnid ht del failed : 0
Switch lrn disable mac delete fr PC not found : 0
Number of duplicate learn disable mac req : 0
EP req for upd/del ep not found : 4
EP add req with unknown ifidx : 0
EP add req from bcm for PC in vPC FC state : 0
Number of unacked messages where timer exp : 0
Number of unacked msg ht remove errors : 0
Number of transaction timeouts with obj null : 0
Number of transaction timeout while processing rsp mts : 0
Number of EP req without MAC and IP flag set : 0
Number of errors in tep ip entry init : 0
Number of errors in tep dup create : 0
Number of tep not found for rileaf : 0
Number of err for global cfg msg to tlv : 0
Number of errors in tep ip entry alloc : 0
Number of inv EP updates for remote leaf eps : 0
Number of dtep cache to tunnel move failure : 0
Infra vrf not found : 0
Number of mts init handle fail for ep event : 0
Number of EP deletes for router mac from epm : 0
Number of bounced ep creates : 0
Number of bounced ep creates for l2 : 0
Number of bounced ep creates for l3 : 0
Number of ip_pfx notification malloc failed : 0
Number of ip_pfx notification req msg failed : 0
Number of subnet match fail for ipv4 learn : 5839
Number of Xr learns on EPG : 0
Number of MAC learns with MAC zero : 0
Number of bd not deployed xr ep requests : 0
Number of rogue ep moves detected : 0
Number of rogue ip moves detected : 0
Number of prog failure due to svi down : 0
Number of vlan add to aclqos invalid class : 0
Number of loops detected on ep-sync : 0
Number of IP ckt pfx PT add failed : 0
Number of IP ckt pfx PT del node not found : 0
Number of IP ckt pfx PT del failed : 0
Number of IP ckt pfx PT upd node not found : 0
Number of IP ckt sclass upd prog failed : 0
Number of IP Ckt processing vlan not found : 0
Number of IP Ckt update ip not found in ep : 0
Number or EP force dels because of Rogue MAC : 0
Number or EP force dels because of Rogue IP : 0
Number of EP moves ignored for Rogue MAC : 0
Number of IP moves ignored for Rogue IP : 0
Number of MAC Ckt req with unknown opcode : 0
Number of MAC Ckt req with unknown bd vlan : 0
Number of MAC Ckt req with macsclass value zero : 0
Number of MAC Ckt req for invalid macckt epg : 0
Number of PC/switch mac del error on mem dn : 0
Number of PC/switch mac add error on mem up : 0
Number of epmc cfg ep port up hw prog failed : 0
Number of dynamic tep lrn tlv errors : 0
Number of timestamp jump detected in epm req : 2
Number of epmc cfg ep port up hw prog failed : 0
Number of times Xr lrn dis timer alloc fail : 0
Number of times Xr lrn dis timer create fail : 0
Number of times Xr lrn dis timer start fail : 0
Number of MAC limit disable msg to eltmc fail :0
Number of MAC limit enable msg to eltmc fail :0
Number of MAC limit ifidx notification msg to epm fail :0
Number of MAC limit if vlan notification msg to epm fail:0
Aging entry in list when calling ep free : 0
Aging entry in list when calling ep age init : 0
--------------------------------------------
BCM Error counters
----------------------------------------------
BCM l2 table programming failed : 0
BCM l2 table programming failed : 0
--------------------------------------------
NS Error counters
----------------------------------------------
NS table delete programming failed : 0
NS table delete by key programming failed : 0
NS table idx bitmap full : 0
NS table idx entry set for free bitmap : 0
NS table insert programming failed : 0
NS table modify programming failed : 0
NS LST SA table insert failed : 0
NS LST DA table insert failed : 0
NS GST ING table insert failed : 0
NS GST EGR table insert failed : 0
NS LST SA table delete failed : 0
NS LST DA table delete failed : 0
NS GST ING table delete failed : 0
NS GST EGR table delete failed : 0
NS GST ING table Xr limit err : 0
NS ADJ table insert err : 0
NS ADJ table delete err : 0
--------------------------------------------
EPMC DB counters
----------------------------------------------
Number of Endpoints : 17
Number of Local Endpoints : 17
Number of Remote Endpoints : 0
Number of Vrfs : 4
Number of Vlans : 13
Number of interfaces : 75
Number of aclqus entries : 0
Number of deletes of force_del_ack : 0
Number of if-vlan : 12
Number of EP sync start : 2351
Number of EP sync done : 2351
Number of EP sync paused : 0
Number of EP sync resumed : 0
Number of EP sync skipped : 12
Number of EP sync errors : 0
Number of age hit-bit bcm req sent : 0
Number of MTS queue high warnings : 0
Number of MTS queue full warnings : 0
Number of MTS queue leak warnings : 0
Number of MTS queue warnings other : 0
Number of learn disabled macs : 3
Number of learn disable ep req : 13
Number of EP req processed : 6203
Number of EP create req processed : 195
Number of EP delete req processed : 83
Number of EP update req processed : 5884
Number of dtep tunnel Ep created : 0
Number of dtep tunnel Ep deleted : 0
Number of teps : 8
Number of IP sclass updates : 0
Number of IP ckt ep sclass set : 0
Number of IP ckt ep sclass reset : 0
Number of Xr learn disable : 0
Number of Xr learn enabled : 0
Number of macckt upd for unk macckt : 0
Number of macckt upd for unk ep : 0
Number of macckt upd in lrn path : 4947
Number of if learn enable : 0
Number of if learn disable : 0
Number of if vlan learn enable : 0
Number of if vlan learn disable : 0
MCEC domain configured : FALSE
--------------------------------------------
MOVE counters
----------------------------------------------
L2L upd : 0
L2P upd : 0
L2R upd : 0
P2L upd : 0
P2P upd : 0
P2R upd : 0
R2L upd : 0
R2P upd : 0
R2R upd : 0
EP non-static to static upd : 0
EP static to non-static upd : 0
PL to VL move : 0
VL to PL move : 0
Cache EP L2R/L2P move : 0
Cache EP P2L/R2L move : 0
EP Force del : 0
Bounce upd : 0
Sclass upd : 0
IP only moves : 1
number of mem port learns overridden : 0
IP R2L moves : 0
Dtep to Dtep moves : 0
Bounce to proxy upd : 0
BD learn disable due to move : 0
BD learn disable due to loop : 0
BD learn disable : 0
BD learn enable : 0
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