Hitachi GR2000 Series manual Number equally. Sets only when queue mode is, Bandwidthtraffic

	Filtering/QoS Information
Table 1-70 Categories of the Control Packets Outputted by Queue 8 or 16
Item No.	Control Packet Category Influence if Not Transmitted.
PPP-LCP control	Monitors link quality by using echo under the link setting condition. If the echo does not pass
packet	through, line quality NG may be detected erroneously.
PPP-NCP control	If the control packet negotiating execution of the high-order protocols (IP/IPX/Bridge/MPLS)
packet	does not pass through, no response from the counterpart station may be detected erroneously.
MPLS-LDP Hello	Possibility exists that the LSP session may be cut off.
packet
MPLS-LDP	Possibility exists that the LSP session may be cut off.
KeepAlive packet
ARP request/	Possibility exists that the communication becomes impossible because ARP cannot be solved.
response frame
RIP packet	Possibility exists that the communication becomes impossible because the route information is
	not distributed.
OSPF packet	Possibility exists that the communication becomes impossible because the route information is
	not distributed.
BGP packet	Possibility exists that the communication becomes impossible because the route information is
	not distributed.
TGMP packet	Possibility exists that the communication becomes impossible because the multicast
	information is not distributed.
PIM packet	Possibility exists that the communication becomes impossible because the multicast
	information is not distributed.

In addition, in case of WAN line, errors of several percent to 20% may occur because of the communication band (communication speed for the case of PPP, the minimum rate assurance value for the case of frame relay (-min_access_rate)) and the transmission packet length. The error grows if the smaller the communication band, and the longer the transmission packet.

The minimum bandwidth that can be specified is 1050 kbit/s when the line used is Ethernet. Therefore, set 0% or 11% or more when the line speed of the line used is 10 Mbit/s. Set 0% or 2% or more when it is 100 Mbit/s. If the line being used is GR2000-1B or an Ethernet with built in GR2000-2B, a maximum transmission band of 80 kbit/s is allocated, even if the band is not set in the queue.

		Default:	0
		Range of value:	0-100
	￿	When WAN circuits are operating, transmission bandwidth (for PPP,
		transmission speed, and PVC minimum access rate (min_access_rate) for Frame
		Relay) and output packet length can cause error rates up to 20 percent. Smaller
		the bandwidth and longer the output packet length, greater is the possibility of
		error.
		Default:	0
		Range of value:	0-100
Ver. 07-02		Description:	Allocates bandwidth to queue 1 through specified queue
	[-queuenumber<QueueNumber>]
			number equally. Sets only when queue mode is
			equal_bandwidth. Invalid when queue mode is -priority,
			-round_robin, -bandwidth, -bandwidth_kbps or
			-bandwidth_traffic.
GR2K-GA-0014			1-143