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Add ZTE LLDP brief parsing and UME NEs to topology palette.

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ZXROS uses show lldp neighbor brief; topology library can switch between managed and UME inventory.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
oliver 2026-07-30 00:18:07 +08:00
parent d3fd840637
commit bfc10ee8cf
7 changed files with 359 additions and 44 deletions
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40
tests/test_topology.py
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@ -117,6 +117,30 @@ Ethernet1/0/2 has 0 neighbor(s)
GigabitEthernet0/0/0 has 0 neighbor(s)
"""
ZTE_LLDP_BRIEF = """
KND-PUN-EN1-Z20HS#show lldp neighbor brief
23:10:28 Indonesia Wed Jul 29 2026
Scope codes:
NB = Nearest Bridge
NC = Nearest Customer Bridge
NTPMR = Nearest non-TPMR Bridge
Total neighbors: 11
Local Interface Scope Chassis ID Port ID Holdtime System Name
----------------------------------------------------------------------------------------------------------------------------------
cgei-1/1/0/34 NB 744a.a42d.8970 cgei-1/1/0/36 91 KND-VKAU-EN1-Z20HS
cgei-1/1/0/36 NB 744a.a42c.d600 cgei-1/1/0/33 99 KND-SAMA-EN1-Z20HS
xxvgei-1/1/0/15 NB d4c1.c893.4350 xgei-0/0/0/7 102 KND-KLK-AN1-ZM8S
xxvgei-1/1/0/16 NB 744a.a430.1540 xxvgei-1/1/0/28 115 KND-PGGL-EN1-Z20HS
xxvgei-1/1/0/17 NB 744a.a42d.6948 xxvgei-1/1/0/16 112 KND-IWEA-EN1-Z20HS
xxvgei-1/1/0/18 NB 744a.a42d.6948 xxvgei-1/1/0/17 112 KND-IWEA-EN1-Z20HS
xxvgei-1/1/0/21 NB d4c1.c893.4350 xgei-0/0/0/1 108 KND-KLK-AN1-ZM8S
xxvgei-1/1/0/22 NB fc44.9f82.1b18 xgei-1/1/0/2 95 MKS-BLB-EN1-Z680H
xxvgei-1/1/0/23 NB 744a.a42c.d600 xxvgei-1/1/0/28 99 KND-SAMA-EN1-Z20HS
xxvgei-1/1/0/24 NB 744a.a432.deb8 xxvgei-1/1/0/28 119 KND-AWOA-EN1-Z20HS
xxvgei-1/1/0/28 NB 744a.a42d.8970 xxvgei-1/1/0/28 91 KND-VKAU-EN1-Z20HS
"""
class TopologyLldpParseTests(unittest.TestCase):
def test_parse_cisco_lldp_brief_fallback(self) -> None:
@ -158,6 +182,20 @@ class TopologyLldpParseTests(unittest.TestCase):
self.assertEqual(lab[0].remote_name, "R2.example.com")
self.assertEqual(lab[0].remote_ip, "192.168.0.128")
def test_parse_zte_lldp_brief_lab(self) -> None:
hits = lldp.parse_neighbor_output(
ZTE_LLDP_BRIEF, protocol="lldp", vendor="ZTE", device_type="zte_zxros"
)
self.assertEqual(len(hits), 11)
self.assertEqual(hits[0].local_port, "cgei-1/1/0/34")
self.assertEqual(hits[0].remote_port, "cgei-1/1/0/36")
self.assertEqual(hits[0].remote_name, "KND-VKAU-EN1-Z20HS")
self.assertEqual(hits[2].local_port, "xxvgei-1/1/0/15")
self.assertEqual(hits[2].remote_port, "xgei-0/0/0/7")
self.assertEqual(hits[2].remote_name, "KND-KLK-AN1-ZM8S")
self.assertEqual(hits[-1].remote_name, "KND-VKAU-EN1-Z20HS")
self.assertEqual(hits[-1].local_port, "xxvgei-1/1/0/28")
def test_pick_command_auto(self) -> None:
cmd, proto = lldp.pick_neighbor_command(protocol="auto", vendor="Cisco", device_type="cisco_ios")
self.assertEqual(proto, "lldp")
@ -174,7 +212,7 @@ class TopologyLldpParseTests(unittest.TestCase):
"cisco": "show lldp neighbors detail",
"huawei": "display lldp neighbor",
"h3c": "display lldp neighbor-information list",
"zte": "show lldp neighbors",
"zte": "show lldp neighbor brief",
"juniper": "show lldp neighbors",
"nokia": "show system lldp neighbor",
"ericsson": "show lldp neighbors",