Cisco Cisco Identity Services Engine 1.3 전단

 

 

 

Cisco Systems © 2016 

96페이지 

보안

 액세스 방법 가이드 

자세한 보기는 다음과 같습니다. 

cat3750x# show lldp neighbors detail 
------------------------------------------------ 
Chassis id: 10.6.104.29 
Port id: 0004.0d4f.f00e 
Port Description - not advertised 
System Name: AVA4FF00E 
System Description - not advertised 
 
Time remaining: 106 seconds 
System Capabilities: B,T 
Enabled Capabilities: B 
Management Addresses: 
IP: 10.X.104.29 
OID: 
1.3.6.1.4.1.6889.1.69.1.5. 
Auto Negotiation - supported, enabled 
Physical media capabilities: 
Symm Pause(FD) 
Pause(FD) 
100base-TX(FD) 
100base-TX(HD) 
10base-T(FD) 
10base-T(HD) 
Media Attachment Unit type: 16 
Vlan ID: - not advertised 
 
MED Information: 
 
MED Codes: 
(NP) Network Policy, (LI) Location Identification 
(PS) Power Source Entity, (PD) Power Device 
(IN) Inventory 
 
H/W revision: 4620D01B 
F/W revision: b20d01b2_9_1.bin 
S/W revision: a20d01b2_9_1.bin 
Serial number: 051606020284 
Manufacturer: Avaya 
Model: 4620 
Capabilities: NP, IN 
Device type: Endpoint Class III 
Network Policy(Voice): VLAN dot1p, tagged, Layer-2 priority: 6, DSCP: 46 
Power requirements - not advertised 
Location - not advertised 
 
----<snip>---- 
 
Total entries displayed: 4 

Step  21 

DHCP를 스누핑하기 위한 스위치를 활성화합니다. 전역 컨피그레이션 모드에서 다음 명령을 
입력하여 선택한 액세스 VLAN에서 DHCP 스누핑을 활성화합니다. 

cat3750x(config)# ip dhcp snooping 
cat3750x(config)# ip dhcp snooping vlan <VLANs>