Checking Hardware And Software Compatibility - Cisco 10000 Series Configuration Manual

Default Values

Checking Hardware and Software Compatibility

The PRE installed in the Cisco 10000 series router chassis must support the Cisco IOS software running
on the router. Use the show version command to check the PRE version installed.
To see if a feature is supported by a Cisco IOS release, to locate the software document for that feature,
or to check the minimum software requirements of Cisco IOS software with the hardware installed on
your router, Cisco maintains the Software Advisor tool on Cisco.com at
http://www.cisco.com/cgi-bin/Support/CompNav/Index.pl
This tool does not verify whether line cards within a system are compatible, but does provide the
minimum Cisco IOS requirements for individual hardware line cards, modules, or options.
You must be a registered user on Cisco.com to access this tool.
Default Values
Table 8-2
to which line speeds. This table also includes the command used for modifying a default value and
indicates whether a value needs to be the same (or opposite) on the remote end of the connection.
Table 8-2
Command Name
Controller Configuration Mode
cable length
channelized
clock source
T1 clock source
framing
T1 framing
idle pattern
Interface Configuration Mode
crc (cyclical
redundancy check)
DSU bandwidth
DSU mode
encapsulation
Cisco 10000 Series Router Line Card Configuaration Guide
8-2
lists default values for the 6-Port Channelized T3 line card and indicates which values apply
6-Port Channelized T3 Line Card Default Values
Default
Setting
249
channelized
internal
internal
auto-detect
esf
0X7e (flags)
16
44,210
cisco
HDLC
Chapter 8
Remote Side
Command Syntax Setting
—
cablength feet
—
[no] channelized
At least one
clock source [line |
internal]
side set to
internal
At least one
t1 t1-number clock
source [line |
side set to
internal]
internal
Same
framing [c-bit | m23
| auto-detect]
Same
t1 t1-number framing
[esf | sf [hdlc-idle
{0x7E | 0xFF}]]
Same
idle pattern [0x0 to
0xFF]
Same
[no] crc [16 | 32]
Same
dsu bandwidth
bandwidth
Same
dsu mode mode
Same
encapsulation [hdlc
| ppp | frame-relay]
6-Port Channelized T3 Line Card Configuration
DS 0 T1 Ch T3
x
x
x
x
x
x
x
x
x
Unch
T3
x
x
x
x
x
x
x
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