AIS user manual AI2524 Router Card User’s Manual

AI2524 Router Card User’s Manual

zDisplay CMNS connections over LLC2. show llc2

zDisplay the protocol-to-X.121 address map. show x25 map

zDisplay routes assigned by the x25 route command. show x25 route

zDisplay details of active virtual circuits. show x25 vc [lcn]

Example: Transparent Bridging for Multiprotocol LAPB

Encapsulation

This example configures transparent bridging for multiprotocol LAPB encapsulation:

no ip routing

!

interface Ethernet 1 no ip address

no mop enabled bridge-group 1

!

interface serial 0 no ip address encapsulation lapb multi bridge-group 1

!

bridge 1 protocol ieee

Example: X.25 Configured to Allow Ping Support over

Multiple Lines

For ping commands to work in an X.25 environment (when load sharing over multiple serial lines), you must include entries for all ad- jacent interface IP addresses in the x25 map command for each serial interface. This example illustrates this point.

Consider two routers, Router A and Router B, communicating with each other over two serial lines via an X.25 PDN (see Figure 12-8) or over leased lines. In either case, all serial lines must be configured fo the same IP subnet address space. The configuration that follows al-

Page 12-54	August 1997
	2524UM