ZyXEL Communications MSC1000G Series, User Manual

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Chapter 29 port Commands
Management Switch Card User’s Guide
804
The following example removes the entry for 123.32.37.0~123.32.37.255 for domain “example2”.
29.22.2 port ipbpvc route set Command
Syntax:
port ipbpvc route set < domain-name > < ip/mask > < nexthop > < metric > [< priority >]
where
This command creates the specified entry in the routing table of the specified domain.
The
< ip-address >/<mask>
specifies the range of IP addresses to which this entry applies. If the
destination IP address of a packet is in this range, the system forwards the frame to the specified IP
address
<nexthop>
. If
<nexthop>
corresponds to an edge router configured using the edge router
commands (see Section 29.20 on page 800 ), the system uses the associated VLAN ID. In addition,
• If the edge router is in the same domain as the entry, the entry is used for upstream traffic.
• If the edge router is in a different domain than the entry, the entry is used for downstream
traffic.
If
< nexthop >
is not set up in the edge router screen, the system uses the entry for downstream
traffic and does not change the VLAN ID.
If the
< priority >
is not specified, the default value is zero. This is applied to incoming frames
without a
< priority >
tag.
ras> adsl ipbpvc route show example2
domain name ip/netmask gateway ip metric pri
-------------------- ------------------- --------------- ------ ---
example2 0.0.0.0/0 192.168.1.252 1 0
example2 123.23.37.0/24 192.168.1.250 1 0
example2 192.168.2.0/24 192.168.1.249 1 0
ras> adsl ipbpvc route delete example2 123.23.37.0/24 192.168.1.250
ras> adsl ipbpvc route show example2
domain name ip/netmask gateway ip metric pri
-------------------- ------------------- --------------- ------ ---
example2 0.0.0.0/0 192.168.1.252 1 0
example2 192.168.2.0/24 192.168.1.249 1 0
< domain-name > =
The name of the domain.
< ip/mask > =
IP address, in dotted decimal notation and number of bits <0..32> in the subnet
mask.
< nexthop > =
IP address, in dotted decimal notation.
< metric > =
The metric <1..15> represents the “cost” of transmission for routing purposes. IP
routing uses hop count as the measurement of cost, with a minimum of 1 for
directly-connected networks. Select the number that approximates the cost for this
link The number need not be precise, but it must be between 1 and 15. In practice,
2 or 3 is usually a good number.
If two entries have the same metric, the system uses the one with the lower IP
address.
< priority > =
The IEEE 802.1p priority value <0> ~ <7>.