Frame Relay bandwidth utilization [7:38423]
I am simulating a Frame Relay network using the Adtran Atlas 550 emulator. I configure the emulator to provide a bandwidth of 1.544M bps, but I notice that the bandwidth utilization is only about 78% on the average after full burst at the beginning. I thought Frame Relay have very few overheads and should run with very high bandwidth utilization. Appreciate if anyone can consult me on this, thanks in advance. Anthony. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=38423t=38423 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Autonomous-system command [7:36067]
Hi, take a look at the protocol IGRP in the Cisco website. Maybe you can have a better understanding of what an Autonomous system number is all about. Anthony. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=36175t=36067 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: PVC status don't go down [7:35389]
I thks to all who come to advise, really appreciate. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=35662t=35389 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: PVC status don't go down [7:35389]
You see Eric, because I have an ISDN line as backup, that's why I need both routers to see the PVC as down for any failure that happen on either side. In that case, both routers can then activate the ISDN from either side and use the backup route properly. Now, with router B not able to see the frame relay route down, it keeps sending data through the PVC. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=35484t=35389 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
PVC status don't go down [7:35389]
Can anyone enlight me on this. I have 2 sites connected through a Frame Relay network as below : Router A Frame Relay Router B My question is this when interface of router A goes down, router B cannot notice it and the whole PVC is not updated as down. But when the interfaces of both routers are configured as subinterface, router B can then update router A's interface as down and the whole PVC goes down. What is concept behind ? Why doesn't the keepalive update both side properly ? Anthony. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=35389t=35389 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Frame Relay too slow [7:31346]
This is a project I am doing. I am using 3 Cisco 2600 series routers to link two sites and Adtran Atlas 550 to simulate a Frame Relay and a ISDN line (as backup) network. The arrangement is this: server PC--router--router--Frame Relay(Atlas)--router--client PC |ISDN___| My problem is : When the client PC download file from the server PC, the transmitting speed is very slow (about 15KB/sec). The transmit starts with a speed of about 70KB/sec and then slowly drops to 15KB/sec. Appreciate for any suggestion(s). Anthony. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=31346t=31346 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Frame Relay too slow [7:31346]
The placement of the ISDN line is not correct due to the aligment. Sorry for that. Anthony. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=31347t=31346 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Need advice [7:30742]
As far as I come to know, yes. Hope you good luck. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=30794t=30742 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
About Frame Relay [7:29383]
Does anyone know any websites that have good simple introduction/explaination on Frame Relay network ? Pls direct me. What does it mean by Frame Relay is a layer 2 protocol (Data link layer) and Frame Relay works on the layer 2 of the OSI model ? Appreciate for any enlightenment. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=29383t=29383 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: IOS ver 12.1(7) or higher [7:28241]
Hi, thks for your reply. But I have problem getting the SMARTnet program activate. My product documentation cd don't work properly. Wonder if you can help me get the IOS and send it to me ? Anthony. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=28344t=28241 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
IOS ver 12.1(7) or higher [7:28241]
Appreciate if anyone could show me where can I find download the Cisco IOS 12.1(7) or higher release version. I need it urgently for the use of configuring Dialer Watch feature. I am using Cisco 2620 router. Thks. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=28241t=28241 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: problem in router config ? [7:27288]
I thks to all of you for showing a helping hand. Really appreciate. Regrds. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=27959t=27288 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Slimline 2 [7:27365]
Hi, is this Slimline 2 ISDN simulator a software ? If it is, can you send one copy to me ? [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=27657t=27365 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
network simulator [7:27658]
Is there any router simulation software that I can configure to run in a Frame Relay and ISDN network ? Appreciate if anyone who knows can send me one. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=27658t=27658 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Frame Relay/ISDN Question [7:27386]
Joshua, I would like to take a look at your router config at both ends. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=27413t=27386 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Router Simulator [7:26886]
Hi, I can sent you a copy of it. Just let me know your emaill address. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=27287t=26886 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
problem in router config ? [7:27288]
Hi,I am trying to configure two 2600 series routers to run in a Frame Relay network with an ISDN dial line as backup operation. The Frame Relay configuration is working alright but the ISDN is not. With reference to the figure below : R1---S1Frame RelayS0---R2 \---Bri0-ISDN--Bri0---/ The problem is with reference to R2 being the sender : - if serial link of both routers are brought down, the ISDN will activate. - if only 1 serial link of either router is brought down, the ISDN will not activate. The same case happen with R1 being the sender. I am struck with this for weeks, really appreciate very much if you can help to chk my router config. My configurations of both routers are as below : R1 configuration : ! version 12.0 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname R1 ! username R2 password 0 cisco ! no ip domain-lookup ! isdn switch-type basic-ni ! interface FastEthernet0/0 ip address 172.16.32.1 255.255.240.0 ! interface Serial0/1 backup delay 10 40 backup interface Dialer1 ip address 172.16.96.1 255.255.240.0 encapsulation frame-relay cdp enable frame-relay map ip 172.16.96.1 17 ! interface BRI0/0 no ip address no ip directed-broadcast encapsulation ppp dialer pool-member 5 isdn switch-type basic-ni isdn spid1 51055512340001 5551234 isdn spid2 51055512350001 5551235 ! interface Dialer1 ip address 172.16.16.1 255.255.240.0 no ip directed-broadcast encapsulation ppp dialer remote-name R1 dialer idle-timeout 300 dialer string 5554000 dialer string 5554001 dialer load-threshold 128 either dialer pool 5 dialer-group 1 ppp authentication chap ppp multilink ! router igrp 100 passive-interface Dialer1 network 172.16.0.0 ! ip classless ip route 0.0.0.0 0.0.0.0 172.16.96.2 ip route 0.0.0.0 0.0.0.0 172.16.16.2 200 no ip http server ! dialer-list 1 protocol ip permit ! line con 0 transport input none line aux 0 line vty 0 4 password project login ! end R2 configuration: ! version 12.0 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname R2 ! username R1 password 0 cisco ! no ip domain-lookup ! isdn switch-type basic-ni ! process-max-time 200 ! interface FastEthernet0/0 ip address 172.16.48.1 255.255.240.0 no ip directed-broadcast ! interface BRI0/0 no ip address no ip directed-broadcast encapsulation ppp dialer pool-member 1 isdn switch-type basic-ni isdn spid1 5105554001 5554000 isdn spid2 51055540010001 5554001 ! interface Serial0/0 backup delay 10 40 backup interface Dialer1 ip address 172.16.96.2 255.255.240.0 no ip directed-broadcast encapsulation frame-relay frame-relay map ip 172.16.96.2 16 ! interface Dialer1 ip address 172.16.16.2 255.255.240.0 no ip directed-broadcast encapsulation ppp dialer remote-name R2 dialer idle-timeout 300 dialer string 5551234 dialer string 5551235 dialer load-threshold 128 either dialer pool 1 dialer-group 1 ppp authentication chap ppp multilink ! router igrp 100 passive-interface Dialer1 network 172.16.0.0 ! ip classless ip route 172.16.32.0 255.255.240.0 172.16.96.1 ip route 172.16.32.0 255.255.240.0 172.16.16.1 200 no ip http server ! dialer-list 1 protocol ip permit ! line con 0 transport input none line aux 0 line vty 0 4 password project login ! end Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=27288t=27288 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: problem in router config ? [7:27288]
I have add in the ppp authenication chap command at both physical and logical interfaces. This is my output of debug q931 commnad : The message Message not compatible seems to be the problem, can anyone highlight me what does it mean ? 01:00:52: ISDN BR0/0: RX on B1 at 64 Kb/ 01:00:225504882236: %DIALER-6-BIND: Interface BRI0/0:1 bound to profile Dialer1 01:00:223338299392: ISDN BR0/0: TX - CALL_PROC pd = 8 callref = 0x9B 01:00:225504866764: Channel ID i = 0x89 01:00:52: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up 01:00:52: %DIALER-6-UNBIND: Interface BRI0/0:1 unbound from profile Dialer1 01:00:52: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5554000 01:00:223338299392: ISDN BR0/0: TX - CONNECT pd = 8 callref = 0x9B 01:00:225504866764: Channel ID i = 0x89 01:00:223338299392: ISDN BR0/0: TX - DISCONNECT pd = 8 callref = 0x9B 01:00:225504866764: Cause i = 0x8090 - Normal call clearing 01:00:52: ISDN BR0/0: RX STATUS pd = 8 callref = 0x9B 01:00:229799834060: Cause i = 0x80E5 - Message not compatible with call state or protocol error, threshold exceeded 01:00:227633266688: Call State i = 0x0B 01:00:53: ISDN BR0/0: RX RELEASE_COMP pd = 8 callref = 0x9B 01:00:54: ISDN BR0/0: RX on B1 at 64 Kb/s 01:00:234094816828: %DIALER-6-BIND: Interface BRI0/0:1 bound to profile Dialer1 Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=27297t=27288 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Frame-relay [7:24332]
show your config out Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=27302t=24332 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]