Linux Sistemlerde LLDP
Link Layer Discovery Protocol (LLDP) , Linux sistemlerde lldpd sistem daemon u ile yapılandırılır.
Kurulum :
Opensuse :
zypper in lldpd
Ubuntu/Debian :
apt-get install lldpd
OpenSuse için Servisi açılışta enable edelim,
chkconfig lldpd on
Her iki sistemde de servisin çalıştırılması :
/etc/init.d/lldpd start
Note : OpenSuse 12.1 de “/etc/sysconfig/lldpd” dosyası içerisinde -x şeklinde opsiyon geçerli değil siliniz veya istediğiniz bir parametre ile değiştiriniz aksi takdirde hata verecektir.
lldp komşularınızı görmek için : lldpctl komutunu kullanabilirsiniz :
Örnek çıktı :
corpgmfw1:~ # lldpctl
——————————————————————————-
LLDP neighbors:
——————————————————————————-
Interface: trunk1, via: LLDP, RID: 1, Time: 0 day, 02:53:08
Chassis:
ChassisID: mac 78:19:f7:**.**.**
SysName: corpGMBACKBONE0-re0
SysDescr: Juniper Networks, Inc. ex8208 , version 11.4R1.6 Build date: 2011-11-15 11:32:59 UTC
Capability: Bridge, on
Capability: Router, on
Port:
PortID: local 1192
PortDescr: ge-6/0/0.0
MFS: 1514
Port is aggregated. PortAggregID: 1249
PMD autoneg: supported: yes, enabled: yes
Adv: 10Base-T, HD: no, FD: yes
MAU oper type: unknown
VLAN: 70 GMYOLD
VLAN: 2 NetworkDevices
VLAN: 12 ServerLoadbalanceDMZ
VLAN: 3 ServerManagement
VLAN: 88 vlanstorage
——————————————————————————-
Interface: trunk0, via: LLDP, RID: 1, Time: 0 day, 02:52:47
Chassis:
ChassisID: mac 78:19:f7:**.**.**
SysName: corpGMBACKBONE0-re0
SysDescr: Juniper Networks, Inc. ex8208 , version 11.4R1.6 Build date: 2011-11-15 11:32:59 UTC
Capability: Bridge, on
Capability: Router, on
Port:
PortID: local 742
PortDescr: ge-1/0/0.0
MFS: 1514
Port is aggregated. PortAggregID: 1249
PMD autoneg: supported: yes, enabled: yes
Adv: 10Base-T, HD: no, FD: yes
MAU oper type: unknown
VLAN: 70 GMYOLD
VLAN: 2 NetworkDevices
VLAN: 12 ServerLoadbalanceDMZ
VLAN: 3 ServerManagement
VLAN: 88 vlanstorage
——————————————————————————-
Interface: me0, via: LLDP, RID: 1, Time: 0 day, 02:52:46
Chassis:
ChassisID: mac 78:19:f7:**.**.**
SysName: corpGMBACKBONE0-re0
SysDescr: Juniper Networks, Inc. ex8208 , version 11.4R1.6 Build date: 2011-11-15 11:32:59 UTC
Capability: Bridge, on
Capability: Router, on
Port:
PortID: local 770
PortDescr: ge-1/0/34.0
MFS: 1514
PMD autoneg: supported: yes, enabled: yes
Adv: 10Base-T, HD: no, FD: yes
Adv: 100Base-T, HD: yes, FD: yes
Adv: 100Base-X, HD: no, FD: yes
Adv: 1000Base-T, HD: yes, FD: yes
MAU oper type: unknown
VLAN: 70, pvid: yes GMYOLD
——————————————————————————-
Interface: fc0, via: CDPv2, RID: 2, Time: 0 day, 02:52:37
Chassis:
ChassisID: local corp_corp_MRK_Router.ttvpn
SysName: corp_corp_MRK_Router.ttvpn
SysDescr: Cisco CISCO2911/K9 running on
Cisco IOS Software, C2900 Software (C2900-corpK9-M), Version 15.0(1)M4, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2010 by Cisco Systems, Inc.
Compiled Thu 28-Oct-10 18:32 by prod_rel_team
MgmtIP: 10.199.199.1
Capability: Bridge, on
Capability: Router, on
Port:
PortID: ifname GigabitEthernet0/0
PortDescr: GigabitEthernet0/0
——————————————————————————-
corpgmfw1:~ #