
C
HAPTER
13
| Security Measures
IPv4 Source Guard
– 403 –
) and static entries set by IP source guard (see
Static Bindings for IPv4 Source Guard" on page 403
).
W
EB
I
NTERFACE
To set the IP Source Guard filter for ports:
1.
Click Security, IP Source Guard, Port Configuration.
2.
Set the required filtering type for each port.
3.
Click Apply
Figure 216: Setting the Filter Type for IPv4 Source Guard
C
ONFIGURING
S
TATIC
B
INDINGS
FOR
IP
V
4 S
OURCE
G
UARD
Use the Security > IP Source Guard > Static Binding page to bind a static
address to a port. Table entries include a MAC address, IP address, lease
time, entry type (Static, Dynamic), VLAN identifier, and port identifier. All
static entries are configured with an infinite lease time, which is indicated
with a value of zero in the table.
CLI R
EFERENCES
◆
"ip source-guard binding" on page 936
C
OMMAND
U
SAGE
◆
Static addresses entered in the source guard binding table are
automatically configured with an infinite lease time. Dynamic entries
learned via DHCP snooping are configured by the DHCP server itself.
◆
Static bindings are processed as follows:
■
If there is no entry with the same VLAN ID and MAC address, a new
entry is added to the binding table using the type “static IP source
guard binding.”
■
If there is an entry with the same VLAN ID and MAC address, and
the type of entry is static IP source guard binding, then the new
entry will replace the old one.
■
If there is an entry with the same VLAN ID and MAC address, and
the type of the entry is dynamic DHCP snooping binding, then the
new entry will replace the old one and the entry type will be
changed to static IP source guard binding.
Содержание ECS4110-28T
Страница 1: ...Management Guide www edge core com ECS4110 28T 28P 52T 52P 28 52 Port Gigabit Ethernet Layer 2 Switch...
Страница 2: ......
Страница 4: ......
Страница 63: ...FIGURES 63 Figure 428 Configuring VLAN Translation 1177...
Страница 64: ...FIGURES 64...
Страница 72: ...TABLES 72...
Страница 74: ...SECTION I Getting Started 74...
Страница 102: ...SECTION II Web Configuration 102 General IP Routing on page 679...
Страница 154: ...CHAPTER 4 Basic Management Tasks Resetting the System 154...
Страница 198: ...CHAPTER 5 Interface Configuration VLAN Trunking 198 Figure 65 Configuring VLAN Trunking...
Страница 272: ...CHAPTER 9 Congestion Control Automatic Traffic Control 272...
Страница 286: ...CHAPTER 10 Class of Service Layer 3 4 Priority Settings 286...
Страница 420: ...CHAPTER 13 Security Measures DHCP Snooping 420...
Страница 566: ...CHAPTER 14 Basic Administration Protocols OAM Configuration 566...
Страница 638: ...CHAPTER 15 Multicast Filtering Multicast VLAN Registration for IPv6 638...
Страница 662: ...CHAPTER 16 IP Configuration Setting the Switch s IP Address IP Version 6 662...
Страница 678: ...CHAPTER 17 IP Services Configuring the PPPoE Intermediate Agent 678...
Страница 792: ...CHAPTER 21 System Management Commands Switch Clustering 792...
Страница 822: ...CHAPTER 23 Remote Monitoring Commands 822...
Страница 888: ...CHAPTER 24 Authentication Commands PPPoE Intermediate Agent 888...
Страница 968: ...CHAPTER 25 General Security Measures Port based Traffic Segmentation 968...
Страница 994: ...CHAPTER 26 Access Control Lists ACL Information 994...
Страница 1034: ...CHAPTER 28 Link Aggregation Commands Trunk Status Display Commands 1034...
Страница 1044: ...CHAPTER 29 Power over Ethernet Commands 1044...
Страница 1084: ...CHAPTER 33 UniDirectional Link Detection Commands 1084...
Страница 1090: ...CHAPTER 34 Address Table Commands 1090...
Страница 1194: ...CHAPTER 37 VLAN Commands Configuring Voice VLANs 1194...
Страница 1388: ...CHAPTER 42 CFM Commands Delay Measure Operations 1388...
Страница 1410: ...CHAPTER 44 Domain Name Service Commands 1410...
Страница 1420: ...CHAPTER 45 DHCP Commands DHCP Relay 1420...
Страница 1472: ...CHAPTER 46 IP Routing Commands IPv4 Commands 1472...
Страница 1474: ...SECTION IV Appendices 1474...
Страница 1502: ...COMMAND LIST 1502...
Страница 1513: ......
Страница 1514: ...ECS4110 28T ECS4110 28P ECS4110 52T ECS4110 52P E072014 ST R02 150200000929A...