ZyXEL Communications 35 Series, 70 Series manual 73

ZyWALL 5/35/70 Series User’s Guide

Table 4 Web Configurator HOME Screen in Bridge Mode (continued)

LABEL	DESCRIPTION
Firmware Version	This is the ZyNOS Firmware version and the date created. ZyNOS is ZyXEL's
	proprietary Network Operating System design.
Device Mode	This displays whether the ZyWALL is functioning as a router or a bridge.
Firewall	This displays whether or not the ZyWALL’s firewall is activated.
System Time	This field displays your ZyWALL’s present date and time along with the difference
	from the Greenwich Mean Time (GMT) zone. The difference from GMT is based on
	the time zone. It is also adjusted for Daylight Saving Time if you set the ZywALL to
	use it.
Memory	The first number shows how many kilobytes of the heap memory the ZyWALL is
	using. Heap memory refers to the memory that is not used by ZyNOS (ZyXEL
	Network Operating System) and is thus available for running processes like NAT,
	VPN and the firewall.
	The second number shows the ZyWALL's total heap memory (in kilobytes).
	The bar displays what percent of the ZyWALL's heap memory is in use. The bar
	turns from green to red when the maximum is being approached.
Sessions	The first number shows how many sessions are currently open on the ZyWALL.
	This includes all sessions that are currently:
	• Traversing the ZyWALL
	• Terminating at the ZyWALL
	• Initiated from the ZyWALL
	The second number is the maximum number of sessions that can be open at one
	time.
	The bar displays what percent of the maximum number of sessions is in use. The
	bar turns from green to red when the maximum is being approached.
Network Status
IP Address	This is the IP address of your ZyWALL in dotted decimal notation.
Subnet Mask	This is the IP subnet mask of the ZyWALL.
Gateway IP	This is the gateway IP address.
Address
Rapid Spanning	This shows whether RSTP (Rapid Spanning Tree Protocol) is active or not. The
Tree Protocol	following labels or values relative to RSTP do not apply when RSTP is disabled.
Bridge Priority	This is the bridge priority of the ZyWALL.
Bridge Hello Time	This is the interval of BPDUs (Bridge Protocol Data Units) from the root bridge.
Bridge Max Age	This is the predefined interval that a bridge waits to get a Hello message (BPDU)
	from the root bridge.
Forward Delay	This is the forward delay interval.
Bridge Port	This is the port type. Port types are: WAN (or WAN1, WAN2), LAN, Wireless Card,
	DMZ and WLAN Interface.
Port Status	For the WAN, LAN, DMZ, and WLAN Interfaces, this displays the port speed and
	duplex setting. For the WAN port, it displays Down when the link is not ready or has
	failed. For the wireless card, it displays the transmission rate when a wireless LAN
	card is inserted and WLAN is enabled or Down when a wireless LAN is not inserted
	or WLAN is disabled.
RSTP Status	This is the RSTP status of the corresponding port.
RSTP Active	This shows whether or not RSTP is active on the corresponding port.
RSTP Priority	This is the RSTP priority of the corresponding port.

73 Chapter 2 Introducing the Web Configurator