Hello,
I'm using nav in a "simple" lab environment.
I have a firewall (Juniper SRX3400) acting as GW/Router between Vlans that
are distributed in some rooms thanks to switches (Cisco and Juniper).
In particuler I have a direct fiber link between a Cisco 4948 (named
4948-Datacenter) and a Juniper QFX3500 (named QFX3500-DC). Port of Cisco is
Te1/49 and port of QFX is xe-0/0/43
On the map and on the report, I see this on Direct neighborship candidates
for 4948-datacenter:
Sysname Interface source Candidate neighbor
Candidate neighbor port control
4948-datacenter.sdn.lab Te1/49 lldp 3750-core.sdn.lab
Gi1/0/24
4948-datacenter.sdn.lab Te1/50 lldp qfx3500-dc.sdn.lab
xe-0/0/43.0
I see also this for qfx3500-dc:
qfx3500-dc.sdn.lab xe-0/0/43.0 lldp 4948-datacenter.sdn.lab Te1/49
and this:
3750-core.sdn.lab lldp 4948-datacenter.sdn.lab
Gi1/45
3750-core.sdn.lab lldp 4948-datacenter.sdn.lab
Gi1/46
3750-core.sdn.lab lldp 4948-datacenter.sdn.lab
Gi1/47
3750-core.sdn.lab lldp 4948-datacenter.sdn.lab
Gi1/48
3750-core.sdn.lab Gi1/0/25 lldp 3750-ucs.sdn.lab
Gi1/0/25
On the devices, I have not that (see end of messages). I suspect a mis
interpretation of snmp get on the 4948 but cannot be sure :/
I've put everything in a file in case it's hard to see on the mail.
How can we proceed to have the correct information?
Thanks in advance,
Sylvain
view from devices
4948:
4948-Datacenter>show lldp neighbors
4948-Datacenter>show lldp neighbors
Capability codes:
(R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device
(W) WLAN Access Point, (P) Repeater, (S) Station, (O) Other
Device ID Local Intf Hold-time Capability Port ID
3750-CORE Gi1/48 120 B Gi1/0/24
3750-CORE Gi1/47 120 B Gi1/0/23
3750-CORE Gi1/46 120 B Gi1/0/22
3750-CORE Gi1/45 120 B Gi1/0/21
3750-DMZ Gi1/25 120 B Gi1/0/21
3750-DMZ Gi1/27 120 B Gi1/0/23
3750-DMZ Gi1/26 120 B Gi1/0/22
3750-DMZ Gi1/28 120 B Gi1/0/24
4948-Datacenter2 Gi1/43 120 B Interco vers 4948-Datacenter QFX
4948-Datacenter2 Gi1/44 120 B Interco vers 4948-Datacenter
4948-Datacenter2 Gi1/41 120 B Interco vers 4948-Datacenter
4948-Datacenter2 Gi1/42 120 B Interco vers 4948-Datacenter
nas Gi1/32 120 S 0015.17bb.0c81
nas Gi1/31 120 S 0015.17bb.0c80
nas Gi1/30 120 S 0015.17bb.0c83
nas Gi1/29 120 S 0015.17bb.0c82
nas Gi1/34 120 S 0015.17bb.0edf
nas Gi1/33 120 S 0015.17bb.0ede
nas Gi1/36 120 S 0015.17bb.0edd
nas Gi1/35 120 S 0015.17bb.0edc
QFX3500-DC Te1/49 120 B,R 589
nas Gi1/17 120 S 0021.5e75.094c
Total entries displayed: 22
QFX3500:
admin@QFX3500-DC> show lldp neighbors
Local Interface Parent Interface Chassis Id Port
info System Name
ge-0/0/16.0 - 00:50:56:9d:1e:92
ens192 dns-server-1.infra.sdn.bizz.lab
ge-0/0/16.0 - 00:50:56:9d:6f:f6
ens192 ntp-server.infra.sdn.bizz.lab
xe-0/0/2.0 - 24:6e:96:02:3c:dc
eth2 ceph-pf-2
xe-0/0/3.0 - 24:6e:96:02:42:bc
eth2 ceph-pf-3
xe-0/0/1.0 - 24:6e:96:03:07:58
eth2 ceph-pf-1
ge-0/0/8.0 ae0.0 28:c0:da:3a:a9:80
ge-0/0/44.0 EX4200-LF
ge-0/0/9.0 ae0.0 28:c0:da:3a:a9:80
ge-0/0/45.0 EX4200-LF
xe-0/0/22.0 - 40:a8:f0:31:a8:f0
eth2 openstack-pf-compute-1
xe-0/0/26.0 - ac:4b:c8:f7:9c:64
xe-0/0/25.0 QFX3500-DC
xe-0/0/25.0 - ac:4b:c8:f7:9c:64
xe-0/0/26.0 QFX3500-DC
xe-0/0/4.0 - c8:1f:66:ec:e8:d3
c8:1f:66:ec:e8:d3
xe-0/0/21.0 - e4:1f:13:62:79:00
eth4 ceph-pf-frontend
xe-0/0/43.0 - f8:66:f2:82:ec:70 vers QFX3500
xe-/0/0/43 4948-Datacenter
3750:
3750-CORE>show lldp neighbors Capability codes:
(R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device
(W) WLAN Access Point, (P) Repeater, (S) Station, (O) Other
Device ID Local Intf Hold-time Capability Port ID
4948-Datacenter Gi1/0/23 120 B Gi1/47
4948-Datacenter Gi1/0/21 120 B Gi1/45
4948-Datacenter Gi1/0/22 120 B Gi1/46
4948-Datacenter Gi1/0/24 120 B Gi1/48
3750-UCS Gi1/0/25 120 B Gi1/0/25
Total entries displayed: 5
Thanks again!
Sylvain
