R0106-HP MSR Router Series Layer 2 - WAN Command Reference(V7)

117
Bri2/4/0(User-side): ACTIVE
Link Layer 1: TEI = 65, State = MULTIPLE_FRAME_ESTABLISHED
Link Layer 2: TEI = NONE, State = TEI_UNASSIGNED
Link Layer 3: TEI = NONE, State = TEI_UNASSIGNED
Link Layer 4: TEI = NONE, State = TEI_UNASSIGNED
Link Layer 5: TEI = NONE, State = TEI_UNASSIGNED
Link Layer 6: TEI = NONE, State = TEI_UNASSIGNED
Link Layer 7: TEI = NONE, State = TEI_UNASSIGNED
Link Layer 8: TEI = NONE, State = TEI_UNASSIGNED
Network Layer: 1 connections
Connection 1:
CallID: 0x0001, State: ACTIVE, CES: 1, Channel: 0x00000001
TEI: 65
Calling_Num[:Sub]: 2014:1325
Called_Num[:Sub]: 50401:24136
# Display call information for the PRI interface Serial 2/3/0:15.
<Sysname> display isdn call-info interface serial 2/3/0:15
Serial2/3/0:15(User-side):
Link Layer 1: TEI = 0, State = MULTIPLE_FRAME_ESTABLISHED
Network Layer: 1 connections
Connection 1:
CallID: 0x0000ffff, State: ACTIVE, CES: 1, Channel: 0x00200000
TEI: 0
Calling_Num[:Sub]: 8306001
Called_Num[:Sub]: 8305001
Table 20 Command output
Field Descri
p
tion
Bri2/4/0(User-side): ACTIVE
Physical layer activation state of the interface:
• ACTIVE—The physical layer is active.
• DEACTIVE—The physical layer is inactive.
This command displays the physical layer activation state only for BRI
interfaces. The physical layer of a BRI interface is activated only when it
receives an activation request from Q.931. However, the physical layer of
a PRI interface does not require an activation request. It becomes active
when the physical link comes up.
The ISDN role of the interface is bracketed.
Link Layer
Data link connections on the ISDN interface. ISDN establishes a
connection for each terminal and uses a TEI to identify each connection.
A BRI interface can have eight connections, but a PRI interface can have
only one connection.
TEI
Terminal endpoint identifier that identifies an end-user terminal such as an
ISDN phone. TEIs are assigned by the network side.