Phase 1—Configuring The Destination (Passive) Side Of The Structured Switched Vc - Cisco Catalyst 8540 MSR Configuration Manual

Chapter 19 Configuring Circuit Emulation Services
Figure 19-9 Switched VC Configured for Structured CES
Source (active) side of PVC
Configuring a switched VC for structured CES is a two-phase process:
•
•
Phase 1—Configuring the Destination (Passive) Side of the Structured Switched VC
To configure a destination (passive) side of a switched VC for structured CES, follow these steps,
beginning in privileged EXEC mode:
Command
Step 1 Switch# show ces status
Step 2 Switch# configure terminal
Switch(config)#
Step 3
Switch(config)# interface cbr card/subcard/port
Switch(config-if)#
Step 4 Switch(config-if)# shutdown
Step 5
Switch(config-if)# ces aal1 service {structured |
unstructured}
Step 6
Switch(config-if)# ces dsx1 clock source
{loop-timed | network-derived}
Step 7
Switch(config-if)# ces dsx1 framing {sf | esf}
Switch(config-if)# ces dsx1 framing
{e1_crc_mfCAS_lt | e1_crc_mf_lt | e1_lt |
e1_mfCAS_lt}
OL-7396-01
Target switch
S F
w a
i b
t r
CES port adapter
c i
(module slot 1)
h c
i
Circuit 1
n
g
0
CBR-SVC-A
(CBR0/0/0)
(VPI 0, VCI 16)
DSO 1-3, and 7
No CAS
Phase 1—Configuring the Destination (Passive) Side of the Structured Switched VC, page 19-49
Phase 2—Configuring the Source (Active) Side of the Structured Switched VC, page 19-51
1 2 3
CBR-SVC-B
(CBR0/0/1)
(VPI 0, VCI 1040)
Destination (passive) side of PVC
DSO 10-13
No CAS
Purpose
Displays information about the current CBR
interfaces. Use this command to choose the
destination port.
At the privileged EXEC prompt, enters global
configuration mode.
Selects the physical interface to be configured.
Disables the interface.
Configures the CES interface AAL1 service type.
Configures the clock source.
Configures the CES T1 framing type. The default
is esf.
Configures the CES E1 framing type. For
CES E1, the default is e1_lt.
ATM Switch Router Software Configuration Guide
Configuring T1/E1 CES SVCs
19-49