Configuring Network Interfaces

Viewing Interfaces Configuration Page Options

Select Configure>Interfaces in the J-Web user interface.
The Viewing Interfaces configuration page appears. Table 5 explains the contents of this page.
Click one:
- Add—Adds a new or duplicate viewing interfaces configuration. Enter information as specified in Table 6.
- Edit—Edits the selected viewing interfaces configuration.
- Delete—Deletes the selected viewing interfaces configuration.
Click one:
- OK—Saves the configuration and returns to the main configuration page.
- Commit Options>Commit—Commits the configuration and returns to the main configuration page.
- Cancel—Cancels your entries and returns to the main configuration page.
Click Switch to L2 mode to switch between L2 and L3 mode and vice versa. Table 7 explains the contents of this page.
This feature is not supported on SRX1500 devices.

Table 5: Interfaces Configuration Page

Field	Function
Interface	Displays the interface name. Logical interfaces configured under this interface appear in a collapsible list under the physical interface.
Admin status	Displays the administrative status of the interface. Status can be either Up or Down.
Link Status	Displays the operational status of the link. Status can be either Up or Down.
IP Address	Displays the configured IP addresses. Multiple IP addresses configured on one logical interface are displayed in a collapsible list under the logical interface.
Zone	Displays the security zone with which this interface is associated.
MTU	Displays the maximum transmission unit value for this physical interface.
Speed	Displays the Interface speed (10 Mbps, 100 Mbps, 1 Gbps, or Auto).
Link Mode	Displays the link mode status for this interface. Status can be Active, Passive, or None.
Auto Negotiation	Displays the auto negotiation status of the interface. Status can be either Enabled or Disabled.

Table 6: Viewing Interfaces Configuration Details

Field	Function	Action
Filter
Interface Type	Displays the list of interfaces available on the device. Note: By default, only interfaces ge and fe are displayed. Others are hidden.	Select an option.
Interface State	Displays the state options. The options available are: Admin Up Link Up Admin Up and Link Down Admin Down	Select an option.
Zone Association	Displays the list of security zones available.	Select an option.

Table 7: L2/L3 Switching Mode

Field	Function	Action
Switch to L2 mode
Management IP	Specifies the management IP address. Caution: When you click Switch to L2 mode, the following confirm message appears: “Transitioning to L2 Transparent mode might fail due to some security configurations like (NAT, IPSEC, VPN). Are you sure you want to proceed?” Note: This confirm message appears only when the security configurations like (NAT, IPSEC, VPN) were available in L3 mode.	Enter a valid IP address for the management interface. Caution: When you enter the management IP address and click OK, the following confirm message appears: “During this action, the device will be rebooted and J-Web connectivity will be lost. Are you sure you want to continue?”
Switch to L3 mode
Management IP	Specifies the management IP address.	Enter a valid IP address for the management interface.
Management Interface	Displays the list of interfaces available on the device.	Select an option. Caution: When you select the interface and click OK, the following confirm message appears: “During this action, the device will be rebooted and J-Web connectivity will be lost. Are you sure you want to continue?”

Fast Ethernet Interfaces Configuration Page Options

Select Configure>Interfaces>Fast Ethernet in the J-Web user interface.
The Fast Ethernet Interfaces configuration page appears.
Click one:
- Add>Logical Interface—Adds a new or duplicate Fast Ethernet interfaces configuration. Enter information as specified in Table 8.
- Edit—Edits the selected Fast Ethernet interfaces configuration.
- Delete—Deletes the selected Fast Ethernet interfaces configuration.
Click one:
- OK—Saves the configuration and returns to the main configuration page.
- Commit Options>Commit—Commits the configuration and returns to the main configuration page.
- Cancel—Cancels your entries and returns to the main configuration page.

Table 8: Add Fast Ethernet Interfaces Configuration Details

Field	Function	Action
General
Description	Specifies the supplementary information about the physical Fast Ethernet interface.	Enter a description for the Fast Ethernet interface to clearly identify it in monitoring displays.
MTU(Bytes)	Specifies the maximum transmission unit size for the Fast Ethernet interface. The options available are: For built-in Fast Ethernet interfaces and Dual-Port Fast Ethernet PIM interfaces, 9192 bytes. For 4-Port Fast Ethernet ePIM interfaces, 1514 bytes. The default MTU for Fast Ethernet interfaces is 1518.	Enter a value in bytes and then select an option.
Speed	Specifies the required transmission speed for this interface. The options available are: 10Mbps 100Mbps 1Gbps None	Select an option.
Link Mode	Specifies the link mode. The options available are: Half Duplex Full Duplex None	Select an option.
Enable Loopback	Specifies whether to enable or disable the loopback option for this interface.	Select or clear this check box to enable or disable the loopback diagnostic option.
Enable Flow Control	Specifies whether to enable or disable the flow control option for this interface.	Select or clear this check box to enable or disable flow control.
Enable Per Unit Scheduler	Specifies whether to enable or disable scheduling on logical interfaces. Enables you to configure multiple output queues on a logical interface and associate an output scheduler and shaping rate with the queues.	Select or clear this check box to enable or disable scheduling.
Enable Vlan Tagging	Specifies whether VLAN tagging is enabled or disabled for this interface. When VLAN tagging is disabled, only unit 0 can be configured. When VLAN tagging is enabled, other units besides unit 0 can be configured. When VLAN tagging is disabled, configured VLAN IDs for logical interfaces must be deleted, because a VLAN ID can only be specified on tagged Ethernet interfaces. When VLAN tagging is enabled, you must configure a VLAN ID for the existing configured logical interfaces (if any) because a VLAN ID must be specified on tagged Ethernet interfaces. Family Ethernet switching cannot be enabled on VLAN-tagged interfaces.	Select or clear this check box to enable or disable VLAN tagging.
Source MAC Filter	Specifies the hardware media access control address associated with the ARP address. The MAC address uniquely identifies the system and is expressed in the following format: mm:mm:mm:ss:ss:ss. The first three octets denote the hardware manufacturer ID, and the last three are serial numbers identifying the device.	To add a MAC address: Click Add. Enter the MAC address to be mapped to the ARP entry (for example, 00:12:1E:A9:8A:80). To delete a MAC address: Select the check box for a MAC address. Click Delete.
VLAN Options
Translate
From VLAN ID	The VLAN ID available in the From VLAN ID is transferred to the To VLAN ID.	Add a new VLAN ID or remove an existing VLAN ID.
To VLAN ID	The VLAN ID is received from the From VLAN ID.	Add a new VLAN ID or remove an existing VLAN ID.

An option to configure the encapsulation for Fast Ethernet interfaces is not available. Use the CLI to configure the encapsulation.

Gigabit Ethernet Interfaces Configuration Page Options

Select Configure>Interfaces>Gigabit Ethernet in the J-Web user interface.
The Gigabit Ethernet Interfaces configuration page appears.
Click one:
- Add>Logical Interface—Adds a new or duplicate Gigabit Ethernet interfaces configuration. Enter information as specified in Table 9.
- Edit—Edits the selected Gigabit Ethernet interfaces configuration.
- Delete—Deletes the selected Gigabit Ethernet interfaces configuration.
Click one:
- OK—Saves the configuration and returns to the main configuration page.
- Commit Options>Commit—Commits the configuration and returns to the main configuration page.
- Cancel—Cancels your entries and returns to the main configuration page.

Table 9: Add Gigabit Ethernet Interfaces Configuration Details

Field	Function	Action
General
Description	Specifies the supplementary information about the physical Gigabit Ethernet interface.	Enter a description for the Gigabit Ethernet interface to clearly identify it in monitoring displays.
MTU(Bytes)	Specifies the maximum transmission unit size for the Gigabit Ethernet interface.	Enter a value from 256 through 9014 bytes. The default value is 1514.
Speed	Specifies the required transmission speed for this interface. The options available are: ATM permanent virtual circuits—Use this type of encapsulation for PPP over ATM (PPPoA) over SHDSL interfaces. This is the default encapsulation for ATM-over-SHDSL interfaces. Ethernet over ATM encapsulation —Use this type of encapsulation for PPP over Ethernet (PPPoE) over ATM-over-SHDSL interfaces that carry IPv4 traffic.	Select an option.
Description	Specifies that supplementary information about the physical ATM-over-SHDSL profile is added.	Enter a description of the physical ATM-over-SHDSL interface to clearly identify it in monitoring displays. Specify that it is an ATM-over-SHDSL interface.
VPI	Specifies the ATM virtual path identifier for the interface.	Enter a value from 0 through 255.
PIC Mode	Specifies the mode on the ATM-over-SHDSL interface. The available options are: 1-port-atm–1-port 1-wire mode. 2-port-atm–2-port 2-wire mode.	Select an option.
Annex	Specifies the type of annex for the interface. Annex defines the System Reference Model for connecting DSL networks to the plain old telephone service (POTS). The options available are: Annex A—Used in North American network implementations. Annex B—Used in European network implementations.	Select or clear this check box to enable or disable auto negotiation.
Line rate	Specifies the available line rates, in kilobits per second, to use on a G.SHDSL interface.	Select the appropriate value. For 2-port-atm mode, you can select auto, which automatically selects a line rate.
Loopback	Specifies the type of loopback testing for the interface. Loopback testing is a diagnostic procedure in which a signal is transmitted and returned to the sending device after passing through all or a portion of a network or circuit. The returned signal is compared with the transmitted signal in order to evaluate the integrity of the equipment or transmission path. The options available are: local—Used for testing the SHDSL equipment with local network devices. payload—Used to command the remote configuration to send back the received payload. remote—Used to test SHDSL with a remote network configuration.	Select an option.
Current SNR Margin	Specifies the signal-to-noise ratio margin or disables SNR.	Select or clear the chec kbox to enable or disable the SNR margin. To configure a specific value, type a number from 0 to 10 . The range is 0 dB through 10 dB with a default value of 0.
SNEXT SNR Margin	Specifies that a value be set, from –10 dB through 10 dB, for the self-near-crosstalk SNR margin, or disables SNEXT.	Select or clear the check box to enable or disable the SNEXT SNR margin. To configure a specific value, enter a value from 0 through 10.

An option to configure the encapsulation for Gigabit Ethernet interfaces is not available. Use the CLI to configure the encapsulation.

Logical Ethernet Interfaces Configuration Page Options

Select Configure>Interface>Logical Ethernet in the J-Web user interface.
The Logical Ethernet Interfaces configuration page appears.
Click one:
- Add>Logical Interface—Adds a new or duplicate logical Ethernet interfaces configuration. Enter information as specified in Table 10.
- Edit—Edits the selected logical Ethernet interfaces configuration.
- Delete—Deletes the selected logical Ethernet interfaces configuration.
Click one:
- OK—Saves the configuration and returns to the main configuration page.
- Commit Options>Commit—Commits the configuration and returns to the main configuration page.
- Cancel—Cancels your entries and returns to the main configuration page.

Table 10: Add Logical Ethernet Interfaces Configuration Details

Field	Function	Action
Unit	Specifies a unique number for the logical interface unit.	Enter a number for the unit.
Description	Specifies the logical interface.	Enter a description for the logical interface to clearly identify it in monitoring displays.
Zone	Specifies a security zone with which to associate this logical interface.	Select a security zone from the list of available zones, or select None.
VLAN ID	Specifies a VLAN ID for this logical interface.	Enter a VLAN ID for this logical interface. Note: The VLAN ID text field is disabled when VLAN tagging is not enabled.
IPv4 Address (Select the check box to activate this tab.)
IPv4 Address	Specifies an IPv4 address to be associated with this interface.	Enter a valid IPv4 address.
Subnet	Specifies a subnet for the IP address.	Select a subnet from 1 through 32.
Web auth	Specifies whether this IP address should be designated for Web authentication.	Select or clear the check box to enable or disable this IP address for Web authentication.
DHCP	Enables the DHCP client on the specific interface.	Select or clear the check box to enable or disable DHCP client for this IP address.
ARP	Enables the device to create a static Address Resolution Protocol entry for this interface by specifying the IP address of a node to associate with its MAC address. The IP address must be in the same subnet as the IPv4 address or prefix of the interface you are configuring. Static ARP entries associate the IP and MAC addresses of nodes on the same subnet, enabling a device to respond to ARP requests that have destination addresses that are not local to the incoming interface.	To create a static ARP entry: Click Edit. In the ARP Address window, click Add. Enter the MAC address to be mapped to the ARP entry (for example, 00:12:1E:A9:8A:80). Select the check box for Publish if you want to enable the device to reply to ARP requests for the specified address.
IPv6 Address (Select the check box to activate this tab.)
IPv6 Address	Specifies an IPv6 address to be associated with this interface.	Enter a valid IPv6 address.
Subnet	Specifies a subnet for the IP address.	Select a subnet in the range of 1 through 32.
Ethernet Switching (Select the check box to activate this tab.)
Interfaces Mode	Specifies whether this interface operates in access or trunk mode.	Select access mode to restrict the interface to a single VLAN. Access interfaces typically connect to network devices such as PCs, printers, IP telephones, and IP cameras. Select trunk mode to allow the interface to be in multiple VLANs and multiplex traffic between different VLANs.
VLAN Member	Specifies the VLAN with which this interface is to be associated.	Select the VLAN from the list.
VoIP VLAN	Specifies the VoIP VLAN with which this interface is to be associated.	Select the VoIP VLAN from the list.

ATM-over-VDSL Interfaces Configuration Page Options

Select Configure>Interfaces>ATM-over-VDSL in the J-Web user interface.
The ATM-over-VDSL Interfaces configuration page appears.
Click one:
- Add—Adds a new or duplicate ATM-over-VDSL interfaces configuration. Enter information as specified in Table 11.
- Edit—Edits the selected ATM-over-VDSL interfaces configuration.
- Delete—Deletes the selected ATM-over-VDSL interfaces configuration.
Click one:
- OK—Saves the configuration and returns to the main configuration page.
- Commit Options>Commit—Commits the configuration and returns to the main configuration page.
- Cancel—Cancels your entries and returns to the main configuration page.

Table 11: Add ATM-over-VDSL Interfaces Configuration Details

Field	Function	Action
MTU(Bytes)	Specifies the maximum transmission unit size for the VDSL interface.	Enter a value between 256 and 9192.
VDSL Profile	Specifies a VDSL profile to apply to this interface.	Select a VDSL profile from the list.
Description	Specifies that supplementary information is added about the physical ATM-over-VDSL profile.	Enter a description of the physical ATM-over-VDSL interface to clearly identify it in monitoring displays. Specify that it is a VDSL interface.
Type	Specifies VDSL to ADSL fallback and ADSL to VDSL fallback.	Select the radio type. The default is pt.

ATM-over-SHDSL Interfaces Configuration Page Options

Select Configure>Interfaces>ATM-over-SHDSL in the J-Web user interface.
The ATM-over-SHDSL Interfaces configuration page appears.
Click one:
- Add—Adds a new or duplicate ATM-over-SHDSL interfaces configuration. Enter information as specified in Table 12.
- Edit—Edits the selected ATM-over-SHDSL interfaces configuration.
- Delete—Deletes the selected ATM-over-SHDSL interfaces configuration.
Click one:
- OK—Saves the configuration and returns to the main configuration page.
- Commit Options>Commit—Commits the configuration and returns to the main configuration page.
- Cancel—Cancels your entries and returns to the main configuration page.

Table 12: Add ATM-over-SHDSL Interfaces Configuration Details

Field	Function	Action
MTU(Bytes)	Specifies the maximum transmission unit size, in bytes, of a packet on the ATM-over-SHDSL interface.	Enter a value.
Encapsulation	Selects the type of encapsulation for traffic on the physical interface. The options available are: 10Mbps 100Mbps 1Gbps None	Select a SHDSL profile from the list.
Description	Specifies that supplementary information is added about the physical ATM-over-SHDSL profile.	Enter a description of the physical ATM-over-SHDSL interface to clearly identify it in monitoring displays. Specify that it is a VDSL interface.

Field

Function

Action

MTU(Bytes)

Specifies the maximum transmission unit size, in bytes, of a packet on the ATM-over-SHDSL interface.

Enter a value.

Encapsulation

Selects the type of encapsulation for traffic on the physical interface. The options available are:

10Mbps
100Mbps
1Gbps
None

Select a SHDSL profile from the list.

Description

Specifies that supplementary information is added about the physical ATM-over-SHDSL profile.

Enter a description of the physical ATM-over-SHDSL interface to clearly identify it in monitoring displays. Specify that it is a VDSL interface.

ATM-over-ADSL Configuration Page Options

Select Configure>Interface>at-pim/0/port in the J-Web user interface.
The ATM-over-ADSL configuration page appears.
Click one:
- Add—Adds a new ATM-over-ADSL configuration. Enter information as specified in Table 13.
- Edit—Edits a selected ATM-over-ADSL configuration.
- Delete—Deletes the selected ATM-over-ADSL configuration.
Click one:
- OK—Saves the configuration and returns to the main configuration page.
- Commit Options>Commit—Commits the configuration and returns to the main configuration page.
- Cancel—Cancels your entries and returns to the main configuration page.

Table 13: Add ATM-over-ADSL Configuration Details

Field	Function	Action
Physical Interface
MTU (Bytes)	Specifies the MTU size for the ADSL interface.	Enter a value from 256 through 9192.
Encapsulation	Specifies type of encapsulation for traffic on this physical interface. The options available are: ATM permanent virtual circuits—Use this type of encapsulation for PPPoA over ADSL interfaces. This is the default encapsulation for ATM-over-ADSL interfaces. Ethernet over ATM encapsulation—Use this type of encapsulation for PPPoE over ATM-over-ADSL interfaces that carry IPv4 traffic.	Selects an option.
VPI	Specifies the ATM virtual path identifier (VPI) for the interface.	Enter a VPI value from 0 through 255.
Operating Mode	Specifies the type of DSL operating mode for the ATM-over-ADSL interface. The options available for Annex A, or Annex B, or Annex M (applicable to SRX210 devices), are: auto—Configure the ADSL interface to autonegotiate settings with the DSLAM located at the central office. For Annex A, the ADSL interface trains in either ANSI T1.413 Issue II mode or ITU G.992.1 mode. For Annex B, the ADSL interface trains in ITU G.992.1 mode. For Annex M, the ADSL interface trains in ITU G.992.3 mode (applicable to SRX210 devices). itu-dmt-bis—Configures the ADSL interface to train in ITU G.992.3 mode. The ADSL interface trains in ITU G.992.5 mode. adsl2plus—Configures the ADSL interface to train in ITU G.992.5 mode. You can configure this mode only when it is supported on the DSLAM. For Annex A and Annex B, select the following: itu-dmt—Configures the ADSL interface to train in ITU G.992.1 mode. adsl2plus—Configures the ADSL interface to train in ITU G.992.5 mode. You can configure this mode only when it is supported on the DSLAM. itu-dmt-bis—Configures the ADSL interface to train in ITU G.992.3 mode. The ADSL interface also trains in ITU G.992.5 mode. For Annex A only, select the following: ansi-dmt—Configures the ADSL interface to train in the ANSI T1.413 Issue II mode. For Annex B only, select the following: A— itu-annexb-ur2—Configures the ADSL line to train in the G.992.1 Deutsche Telekom UR-2 mode.	Select an option.
Description	Adds supplementary information about the physical ATM-over-ADSL profile.	Enter a description of the physical ATM-over-ADSL interface to clearly identify it in monitoring displays. Specify that it is an ADSL interface.

1-Port Gigabit Ethernet SFP Mini-PIM Interface Configuration Page Options

Select Configure>Interface>ge-0/0/1 in the J-Web user interface.
The 1-Port Gigabit Ethernet SFP Mini-PIM interface configuration page appears.
Click one:
- Add>Logical Interface—Adds a new 1-Port Gigabit Ethernet SFP Mini-PIM interface configuration. Enter information as specified in Table 14.
- Edit—Edits a selected 1-Port Gigabit Ethernet SFP Mini-PIM interface configuration.
- Enable/Disable—Enables or disables a selected 1-Port Gigabit Ethernet SFP Mini-PIM interface configuration.
- Delete—Deletes the selected 1-Port Gigabit Ethernet SFP Mini-PIM interface configuration.
Click one:
- OK—Saves the configuration and returns to the main configuration page.
- Commit Options>Commit—Commits the configuration and returns to the main configuration page.
- Cancel—Cancels your entries and returns to the main configuration page.

Table 14: Add 1-Port Gigabit Ethernet SFP Mini-PIM Configuration Details

Field	Function	Action
Physical Interface
Description	Specifies a description for the 1-Port Gigabit Ethernet SFP Mini-PIM.	Enter a description for the 1-Port Gigabit Ethernet SFP Mini-PIM logical Interface.
Speed (Mbps/Gbps)	Specifies the link speed. The options available are: 10Mbps 100Mbps 1Gbps	Select an option.
MTU (Bytes)	Specifies the maximum transmission unit size for the Mini-PIM.	Enter an integer value from 256 through 9010 bytes.
Link Mode	Specifies the link mode. The options available are: Half-Duplex Full-Duplex	Select an option.
Enable Loopback	Specifies the loopback functionality	Select the check box.
Enable Auto Negotiation	Specifies autonegotiation functionality to choose a common link speed and link duplex mode.	Select the check box.
Enable Per Unit Scheduler	Specifies the per-unit scheduler.	Select the check box.
Enable VLAN Tagging	Specifies VLAN tagging.	Select the check box.
Logical Interfaces
Description	Specifies the Mini-PIM’s logical interface.	Enter a description for the 1-Port GE SFP Mini-PIM logical Interface.
Unit	Specifies the configured unit.	Enter the unit number.
Zone	Specifies the security zone with which this interface is associated. The options available are: trust untrust junos-global	Select an option.
Family	Specifies the family protocol type to which the 1-Port Giga Ethernet SFP Mini-PIM logical Interface is added. The options available are: IPv4 IPv6	Select an option.

2-Port 10 Gigabit Ethernet XPIM Interfaces Configuration Page Options

Select Configure>Interface>ge-0/0/2 in the J-Web user interface.
The 2-Port 10 Gigabit Ethernet XPIM interface configuration page appears.
Click one:
- Add>Logical Interface—Adds a new 2-Port 10 Gigabit Ethernet XPIM interface configuration. Enter information as specified in Table 15.
- Edit—Edits a selected 2-Port 10 Gigabit Ethernet XPIM interface configuration.
- Enable/Disable—Enables or disables a selected 2-Port 10 Gigabit Ethernet XPIM interface configuration.
- Delete—Deletes the selected 2-Port 10 Gigabit Ethernet XPIM interface configuration.
Click one:
- OK—Saves the configuration and returns to the main configuration page.
- Commit Options>Commit—Commits the configuration and returns to the main configuration page.
- Cancel—Cancels your entries and returns to the main configuration page.

Table 15: Add 2-Port 10 Gigabit Ethernet XPIM Configuration Details

Field	Function	Action
Logical Interface
Interface Information
Logical Interface Description	Describes the logical interface.	Enter a description for the logical interface.
IPv4 Addresses and Prefixes
IPv4 Addresses and Prefix	Specifies one or more IPv4 addresses for the interface.	Enter an IPv4 addresses and prefixes with the netmask value.
ARP Address
ARP Address	Specifies the option for the device to create a static ARP entry for this interface by specifying the IP address of a node to associate with its MAC address.	Enter an IPv4 address that you want to associate with the MAC address. For example, 10.10.10.1.
MAC Address	Specifies the hardware media access control address associated with the ARP address. The MAC address uniquely identifies the system and is expressed in the following format: mm:mm:mm:ss:ss:ss. The first three octets denote the hardware manufacturer ID, and the last three are a serial numbers identifying the device.	Enter the MAC address to be mapped to the ARP entry—for example, 00:12:1E:A9:8A:80.
Publish	Specifies the option to reply to ARP requests for the specified address.	Select the check box.
Web Authentication
HTTP	Specifies the option to enable Web authentication.	Select the check box.
Physical Interface
Physical Interface Description	Specifies the physical interface description.	Type a description of the Gigabit Ethernet interface to clearly identify it in monitoring displays.
MTU (bytes)	Specifies the maximum transmission unit size for the media or protocol. The default MTU size depends on the device type.	Enter a value from 256 through 9192.
Clocking	Specifies the interface clock source. The options available are: Internal External	Select an option.
Per Unit Scheduler	Provides the option to enable subunit queuing on frame relay or VLAN IQ interface.	Select the option.
Gigabit Ethernet Options
Flow Control	Specifies the option to regulate the amount of traffic sent out a Fast Ethernet, Gigabit Ethernet, or 10-Gigabit Ethernet interface. The options available are: Yes—Enables flow control. No—Disables flow control.	Select an option.
Loopback	Specifies the option to enable or disable the loopback option. By default, loopback is disabled. The options available are: Yes—Enables loopback. No—Disables loopback.	Select an option.
Auto Negotiation	Enables or disables auto negotiation. By default, Gigabit Ethernet interfaces auto negotiate the link mode and speed settings. The options available are: Yes—Enables auto negotiation No—Disables auto negotiation	Select an option.
Source MAC Address Filters	Specifies the source media access control address filters. The options available are: Add—Adds a source MAC address filter. Delete— Deletes a source MAC address filter.	Select an option.
Redundant Parent	Specifies the name of the redundant Ethernet interface that a physical interface is associated with to form a redundant Ethernet interface pair.	Enter an redundant Ethernet interface name.
Tag Protocol ID	Specifies the frame as an IEEE 802.1Q-tagged frame. The options available are: Add—Adds tag protocol ID Delete—Deletes tag protocol ID	Select an option.
MAC Learning	Specifies the option to learn media access control addresses dynamically. The options available are: Yes—Enables MAC learning. No—Disables MAC learning.	Select an option.

CT1/CE1 Interfaces Configuration Page Options

Select Configure>Interface>CT1/CE1 in the J-Web user interface.
The CT1/CE1 interface configuration page appears.
Click one:
- Add>Logical Interface—Adds a new or duplicate CT1/CE1 interface configuration. Enter information as specified in Table 16.
- Edit—Edits a selected CT1/CE1 interface configuration.
- Enable/Disable—Enables or disables a selected CT1/CE1 interface configuration.
- Delete—Deletes the selected CT1/CE1 interface configuration.
Click one:
- OK—Saves the configuration and returns to the main configuration page.
- Commit Options>Commit—Commits the configuration and returns to the main configuration page.
- Cancel—Cancels your entries and returns to the main configuration page.

Table 16: Add CT1/CE1 Interfaces Configuration Page

Field	Function	Action
General
Interface Name	Specifies the Interface name. The selected interface name appear by default.	Enter the interface name.
Interface Type	Specifies the interface type. The options available are: t1 e1	Select an option.
Partitoning	Specifies whether or not channel partitioning is enabled. By default, the Clear Channel option is selected.	–
Description	Provides the interface description.	Enter an interface description.
Clocking	Specifies the transmit clock source. The options available are: internal—System clock (the default). external—Clock received from the interface.	Select an option.
Per Unit Scheduler	Specifies the option to enable scheduling on logical interfaces. Allows you to configure multiple output queues on a logical interface and associate an output scheduler and shaping rate with the queues.	–
T1 options
BERT algorithm	Specifies the bit error rate test algorithm to be used. BERT is supported only when transmission is unframed. The default is pseudo-2e15-o151. The options available are: all-ones-repeating alternating-ones-zeros all-zeros-repeating pseudo-2e11–o152 pseudo-2e15–o151 pseudo-2e20–o151 pseudo-2e20–o153 pseudo-2e23–o151 pseudo-2e29 pseudo-2e31 pseudo-2e9–o153	Select an option.
BERT error rate	Specifies the exponent n in the bit error rate test 10^–n.	Enter a value from 3 through 7, or 0. For example, a value of 6 specifies that 1 bit out of 1,000,000 is transmitted in error. The default is 0 (no bits are transmitted in error).
BERT period	Specifies the length of time, in seconds, of the BERT.	Enter a value from 1 through 240. The default is 10.
Framing mode	Specifies the framing mode for the interface. The options available are: esf—Extended superframe (the default). sf—Superframe.	Select an option.
Line buildout	Specifies the T1 line buildout, in feet, for cables 655 feet (200 m) or shorter, or in decibels for longer cables. Line buildout compensates for the loss in decibels based on the distance from the device to the first repeater in the circuit. The options available are: 0–132 (0 m–40 m) (the default) 133–265 (40 m—81 m) 266–398 (81 m—121 m) 399–531 (121 m—162 m) 532–655 (162 m—200 m) long-0db long-7.5db long-15db long-22.5db	Select an option.
Line encoding	Specifies the line encoding method. The options available are: ami—Alternate mark inversion. b8zs—Binary 8 zero substitution (the default).	Select an option.
Loopback	Configures the interface as a loopback interface for testing purposes. The options available are: local—Traffic loops from the transmitter to the receiver at the interface during tests. remote—Traffic loops from the receiver to the transmitter at the interface during tests.	Select an option.
Respond to loop requests from remote end	Specifies the loop request response from the remote end.	Select the option.
E1 Options
BERT algorithm	Specifies the bit error rate test algorithm to use during a BERT. BERT is supported only when transmission is unframed. The default is pseudo-2e15-o151. The options available are: all-ones-repeating alternating-ones-zeros all-zeros-repeating pseudo-2e11–o152 pseudo-2e15–o151 pseudo-2e20–o151 pseudo-2e20–o153 pseudo-2e23–o151 pseudo-2e29 pseudo-2e31 pseudo-2e9–o153	Select an option.
BERT error rate	Specifies the exponent n in the bit error rate 10^–n. The default value is 0 (no bits are transmitted in error).	Enter a value from 3 through 7, or 0. For example, a value of 6 specifies that 1 bit out of 1,000,000 is transmitted in error.
BERT period	Specifies the length of time (in seconds) of the bit error rate test. The default value is 10.	Enter a value from 1 through 240.
Framing mode	Specifies the framing mode for the interface. The options available are: esf—Extended superframe (the default). sf— Superframe.	Select an option.
Loopback	Configures the interface as a loopback interface for testing purposes. The options available are: local—Traffic loops from the transmitter to the receiver at the interface during tests. remote—Traffic loops from the receiver to the transmitter at the interface during tests.	Select an option.

On all branch SRX Series devices, in the J-Web interface, there is no support for changing the T1 interface to an E1 interface or vice versa. As a workaround, use the CLI to convert from T1 to E1 and vice versa.

DOCSIS Mini-PIM Interface Configuration Page Options

Select Configure>Interface>DOCSIS in the J-Web user interface.
The DOCSIS Mini-PIM interface configuration page appears.
Click one:
- Add>Logical Interface—Adds a new or duplicate Data over Cable Service Interface Specifications Mini-Physical Interface Module (DOCSIS Mini-PIM) configuration. Enter information as specified in Table 17.
- Edit—Edits a selected DOCSIS Mini-PIM interface configuration.
- Enable/Disable—Enables or disables the selected DOCSIS Mini-PIM interface configuration.
- Delete—Deletes the selected DOCSIS Mini-PIM interface configuration.
Click one:
- OK—Saves the configuration and returns to the main configuration page.
- Commit Options>Commit—Commits the configuration and returns to the main configuration page.
- Cancel—Cancels your entries and returns to the main configuration page.

Table 17: Add DOCSIS Mini-PIM Interfaces Configuration Details

Field	Function	Action
Logical Interface
Interface Name	Defines one or more logical units that you connect to this physical DOCSIS interface.	Enter the interface name.
Description	Provides a describes the Mini-PIM interface.	Enter a description of the Mini-PIM interface.
Unit	Specifies the configured unit of the Mini-PIM interface.	Enter the configuration unit of the Mini-PIM interface.
Zone	Specifies the security zone with which this interface is associated.	Select a zone from the list.
Family	Specifies the family protocol type to which the Mini-PIM interface is added. The options available are: INET (DHCP client) MPLS	Select an option.
Physical Interface
Interface Name	Specifies one or more logical units that you connect to this physical DOCSIS interface.	Enter the interface name.
Description	Provides a description of the logical Mini-PIM interface.	Enter a description to be updated for the configured Mini-PIM interface.
MTU (Bytes)	Specifies the maximum transmission unit size, in bytes, size in bytes, for the Mini-PIM interface.	Enter a value from 256 through 9192.

Logical Tunnel Interfaces Configuration Page Options

Select Configure>Interfaces>Logical Tunnel in the J-Web user interface.
The Logical Tunnel Interfaces configuration page appears.
Click one:
- Add>Logical Interface—Adds a new or duplicate logical tunnel interfaces configuration. Enter information as specified in Table 18.
- Edit—Edits the selected logical tunnel interfaces configuration.
- Delete—Deletes the selected logical tunnel interfaces configuration.
- Disable—Disables the selected logical tunnel interfaces configuration.
Click one:
- OK—Saves the configuration and returns to the main configuration page.
- Commit Options>Commit—Commits the configuration and returns to the main configuration page.
- Cancel—Cancels your entries and returns to the main configuration page.

Table 18: Add Logical Tunnel Interfaces Configuration Details

Field	Function	Action
General
Unit	Specifies a unique number for the logical interface unit.	Enter a number for the unit.
Encapsulation	Specifies the type of encapsulation for traffic on this physical interface. The options available are: Ethernet Ethernet-VPLS	Selects an option.
Peer Unit	Specifies a unique peer number for the logical interface unit.	Enter the number of the peer logical interface unit.
Logical System	Specifies the logical system corresponding to the logical interface unit.	Select the logical system from the box.
IP Address	Displays the configured IP addresses.	To add the IP addresses, click Add. By default, the subnet mask will be displayed as 24. To delete an IP address, select the required IP address and click Delete.

CL Interfaces Configuration Page Options

Select Configure>Interface>Ports>cl-0/0/8 in the J-Web user interface.
The Interface configuration page appears.
Click one:
- Add—Not applicable for CL interface configuration.
- Edit—Edits the selected CL interface configuration. Enter information as specified in Table 19.
- Enable/Disable—Not applicable for CL interface configuration.
- Delete—Not applicable for CL interface configuration.
Click one:
- OK—Saves the configuration and returns to the main configuration page.
- Cancel—Cancels your entries and returns to the main configuration page.

CL interface is available only when the 3G card is inserted in the device.

Table 19: Add CL Interface Configuration Details

Field	Function	Action
Address Configuration
IP Address Configuration
IPv4 (Select the radio button)
Address	Specifies an IPv4 address to be associated with this interface.	Enter a valid IPv4 address.
Subnet	Specifies a subnet for the IP address.	Select a subnet from 1 through 32.
Negotiate (Select the radio button)
Static Route	Specifies the static route address.	Configure the static route so that the next hop of this static route is dialer interface.
Dialer Options
Security Zones
Zone	Displays the list of available security zones.	Select a zone that is associated with dialer interface.
Trigger Call
Dialer Backup (Select the check box to activate this tab.)
Backup Interface	Configures the primary interface to backup.	Select an option.
Dialer Watch (Select the check box to activate this tab.)
Watch list	Specifies the routes to be monitored in a dialer interface.	Select an option.
Subnet	Specifies a subnet for the IP address.	Select a subnet from 1 through 32.
Dialer Filter (Select the check box to activate this tab.)
Rules	Specifies the firewall rules with the dialer filter option, and then apply the dialer filter to the dialer interface.	Select or add a new rule.
3G Options
Modem Options
Init string	Specifies the init string for CL interface.	Enter the init string details.
Unlock Modem
Sim unlock pin	Specifies that the SIM is locked.	Enter the PIN details to unlock the SIM, If the user fails to unlock in three options, the SIM is blocked.
Active Profile
Access point	Specifies the name of the access point.	Enter a string of up to 20 characters. The name must start with a letter and end with a letter or a number. Only letters, numbers, and dashes are allowed.
SIP username	Specifies the SIP username.	Enter the SIP username.
SIP password	Specifies the SIP password.	Enter the SIP password.
Authentication	Specifies the authentication type. You can choose one of the following: CHAP PAP None	Click the required authentication radio button.
CHAP Options
Local name	Specifies the name sent in CHAP-Challenge and CHAP-Response messages.	Enter the name.
Default secret	Specifies the key used to authenticate between the server and the client.	Enter the key details.
PAP Options
Local name	Specifies the name sent in PAP request packets.	Enter the name.
Local password	Specifies the password sent in PAP request packets.	Enter a password.
Default password	Specifies the password sent in PAP request packets.	Re-enter the password.