ATM route check [7:38201]

2002-03-13 Thread Ellis Lam
Hi, When I use LANE, how can I trace what is the path I take in the ATM switches. In ATM switches, if I don't do any config, it will use PNNI, right, so that can I know the path exactly. Any idea ? Ellis Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=38201&t=38201 --

change type of frame relay subinterface [7:38203]

2002-03-13 Thread Ellis Lam
Hi all, When I create a frame-relay subinterface as int s0.1 point-to-point afterward, I want to change it to multipoint, no int s0.1 int s0.1 multipoint It can't allow me to do so, and the following appear, Not all config may be removed and may reappear after reactivating the sub-interface

frame-relay interface cannot ping itself [7:38205]

2002-03-13 Thread Ellis Lam
I connect router A and router B with frame-relay. I am able to ping from A to B but not able to pint router A's interface to B, why ? Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=38205&t=38205 -- FAQ, list archives, and subscrip

clock rate [7:38908]

2002-03-20 Thread Ellis Lam
Two Qs, 1. in FR, when we specify clock rate for 64k, we use clock rate 64000, why not 64 x 1024 = 65536 ? and for 1.544 mbps, we use 148000, why not 1.544 x 1024 x 1024 ? 2. in OSPF, when config a loop back interface with address 128.10.10.10/24 and in other router, we can see the rout to 128.1

Problems [7:30079]

2001-12-25 Thread Ellis Lam
What is the feature that NOT included in Fastether Channel ? A. Up to 6 interfaces can be bundled into one prot-channel B. Support of HSRP My ans is A cos' Fastether channel should support up to 4 int ? Right? In TACAS+, pls advise if the entire packet is encrypted ? Message Posted at: http: