4 checking the configuration, 5 checking the configuration -29 – Nortel Networks 8000 User Manual
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5 Logical interface configuration
Nortel Secure Router 8000 Series
Configuration -WAN Access
Step 2
Run:
interface vi rtual-template vt-number
The command creates a VT and the VT view appears.
Step 3
Run:
broadcast-limit link number
The command configures the maximum link number supported by the virtual template for
sending multicast or broadcast packets.
The multicast or broadcast packets sent out from each link may affect the system performance
if there are too many links in the virtual template.
Using the
broadcast-limit link
command, you can restrict the packets since the packets are
dropped when the link number exceeds the maximum number.
OQ NOTE
Nortel recommends that you do not configure multiple services such as MP, L2TP, and PPPoE on a VT.
By default, the maximum link number is 30 for the virtual template.
--- End
5.3.4 Checking the configuration
Run the following commands to check the previous configuration.
Action
Command
Check the status of a VT.
display interface virtual-template
[ vt-number
] [
|
{
begin
|
exclude
|
include
} regular-expression
]
Check the status of a virtual
access interface.
display virtual-access
[ va-number
|
peer
peer-address
|
slot
slot-number
|
user
user-name
|
vt
vt-number
] *
Run the
display interface virtual-template
command. The configuration succeeds when the
configuration of a VT appears. For example:
<Nortel> display interface virtual-template 3
Virtual-Template3 current state : UP
Line protocol current state :UP (spoofing)
Description : NORTEL, Nortel Series, Virtual-Template3 Interface
The Maximum Transmit Unit is 1500 bytes
Internet Address is 1.1.1.1/24
Link layer protocol is PPP
LCP initial
Physical is None, baudrate is 64000 bps
QoS max-bandwidth : 64 Kbps
Output queue : (Urgent queue : Size/Length/Discards) 0/50/0
Output queue : (Protocol queue : Size/Length/Discards) 0/1000/0
Output queue : (FIFO queue : Size/Length/Discards) 0/256/0
Last 5 minutes input rate 0 bytes/sec, 0 packets/sec
Last 5 minutes output rate 0 bytes/sec, 0 packets/sec
5-10
Nortel Networks Inc.
Issue 5.3 (30 March 2009)