Link problem
Hi, We are having problems in the performance of the ethernet. We are using Cisco 2924 Switch for our Lan but I have observed that of and on various links goes down and up quiet often. look as follows Mar 4 16:54:31 dialup20 4448: 1w2d: %LINK-3-UPDOWN: Interface FastEthernet0/21, changed state to up Mar 4 16:54:31 dialup20 4449: 1w2d: %LINEPROTO-5-UPDOWN: Line protocol on Inter face FastEthernet0/21, changed state to up Mar 4 16:54:39 dialup20 4450: 1w2d: %LINK-3-UPDOWN: Interface FastEthernet0/21, changed state to down Mar 4 16:54:39 dialup20 4451: 1w2d: %LINEPROTO-5-UPDOWN: Line protocol on Inter face FastEthernet0/21, changed state to down Mar 4 16:55:11 dialup20 4452: 1w2d: %LINK-3-UPDOWN: Interface FastEthernet0/21, changed state to up Mar 4 16:55:11 dialup20 4453: 1w2d: %LINEPROTO-5-UPDOWN: Line protocol on Inter face FastEthernet0/21, changed state to up Mar 4 17:36:17 dialup20 4454: 1w2d: %LINEPROTO-5-UPDOWN: Line protocol on Inter face FastEthernet0/21, changed state to down Mar 4 17:37:08 dialup20 4455: 1w2d: %LINK-3-UPDOWN: Interface FastEthernet0/21, changed state to up Mar 4 17:37:08 dialup20 4456: 1w2d: %LINEPROTO-5-UPDOWN: Line protocol on Inter face FastEthernet0/21, changed state to up Mar 4 18:25:23 dialup20 4457: 1w2d: %LINK-3-UPDOWN: Interface FastEthernet0/23, changed state to up Mar 4 18:25:23 dialup20 4458: 1w2d: %LINEPROTO-5-UPDOWN: Line protocol on Inter face FastEthernet0/23, changed state to up. I have checked the cables they are perfectly alright. I added carrier-delay of 4 sec but got no advantage. What could be the source of the problem and can I solve it. Thanks Aftab Rashid _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Link problem
Can you guide me how can I configure windows workstation for full duplex and 100mbps Aftab Moe Tavakoli wrote: > The Duplex issue that another person raised should fix > this for you. Force the port to 100-full and make > sure the NIC on the other end, is fine with it too. > You probably have a high CRC error count also. > > Good luck. > > --- Aftab Rashid <[EMAIL PROTECTED]> wrote: > > Hi, > > > > We are having problems in the performance of the > > ethernet. We are using > > Cisco 2924 Switch for our Lan but I have observed > > that of and on various > > links goes down and up quiet often. look as follows > > > > Mar 4 16:54:31 dialup20 4448: 1w2d: %LINK-3-UPDOWN: > > Interface > > FastEthernet0/21, > > changed state to up > > Mar 4 16:54:31 dialup20 4449: 1w2d: > > %LINEPROTO-5-UPDOWN: Line protocol > > on Inter > > face FastEthernet0/21, changed state to up > > Mar 4 16:54:39 dialup20 4450: 1w2d: %LINK-3-UPDOWN: > > Interface > > FastEthernet0/21, > > changed state to down > > Mar 4 16:54:39 dialup20 4451: 1w2d: > > %LINEPROTO-5-UPDOWN: Line protocol > > on Inter > > face FastEthernet0/21, changed state to down > > Mar 4 16:55:11 dialup20 4452: 1w2d: %LINK-3-UPDOWN: > > Interface > > FastEthernet0/21, > > changed state to up > > Mar 4 16:55:11 dialup20 4453: 1w2d: > > %LINEPROTO-5-UPDOWN: Line protocol > > on Inter > > face FastEthernet0/21, changed state to up > > Mar 4 17:36:17 dialup20 4454: 1w2d: > > %LINEPROTO-5-UPDOWN: Line protocol > > on Inter > > face FastEthernet0/21, changed state to down > > Mar 4 17:37:08 dialup20 4455: 1w2d: %LINK-3-UPDOWN: > > Interface > > FastEthernet0/21, > > changed state to up > > Mar 4 17:37:08 dialup20 4456: 1w2d: > > %LINEPROTO-5-UPDOWN: Line protocol > > on Inter > > face FastEthernet0/21, changed state to up > > Mar 4 18:25:23 dialup20 4457: 1w2d: %LINK-3-UPDOWN: > > Interface > > FastEthernet0/23, > > changed state to up > > Mar 4 18:25:23 dialup20 4458: 1w2d: > > %LINEPROTO-5-UPDOWN: Line protocol > > on Inter > > face FastEthernet0/23, changed state to up. > > > > I have checked the cables they are perfectly > > alright. I added > > carrier-delay of 4 sec but got no advantage. > > > > What could be the source of the problem and can I > > solve it. > > > > Thanks > > > > Aftab Rashid > > > > _ > > FAQ, list archives, and subscription info: > > http://www.groupstudy.com/list/cisco.html > > Report misconduct and Nondisclosure violations to > [EMAIL PROTECTED] > > = > _ > Moe Tavakoli > > __ > Do You Yahoo!? > Get email at your own domain with Yahoo! Mail. > http://personal.mail.yahoo.com/ > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Newbie question on Multilinking
Hi, I have used almost the similar configuration to configure my Cisco AS5300 for Multilink. It was successful but I have observed that the speed through Multilink is slower than the single link. What could be reason. I am using AS5300 with 4 PRIs. Thanks Aftab Rashid Paul Lalonde wrote: > Hi there, > > Just do the following: > > multilink virtual-template 1 > > interface virtual-template 1 >encapsulation ppp >ppp multilink >... assign serial link IP address (eg. ip address 192.168.255.249 > 255.255.255.252) > > interface serial0 >no ip address >encapsulation ppp >ppp multilink > > interface serial1 >no ip address >encapsulation ppp >ppp multilink > > This will bind the two physical serial connections into a single "virtual > access" interface and enable Multilink PPP. > > Paul > > "Network Operations" wrote in message <90t36m$ug$[EMAIL PROTECTED]>... > >I want to multilink 2nos 64Kbps Leased Lines ( to aggregate 128Kbps) both > >links connected on same cisco routers on either side (Model of Cisco router > >is different on both sides) . pls let me know how this configuration can be > >done & also if any particular IOS version is reqd. Is this function limited > >to any model of cisco router or it is possible on any model. > > > >Thanks in advance > >Akshay > > > > > > > > > >_ > >FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Multilink giving slow speed
Hi, I have used almost the similar configuration to configure my Cisco AS5300 for Multilink. It was successful but I have observed that the speed through Multilink is slower than the single link. What could be the reason. I am using AS5300 with 4 PRIs, single unit with IOS 12. Thanks Aftab Rashid Paul Lalonde wrote: > Hi there, > > Just do the following: > > multilink virtual-template 1 > > interface virtual-template 1 >encapsulation ppp >ppp multilink >... assign serial link IP address (eg. ip address 192.168.255.249 > 255.255.255.252) > > interface serial0 >no ip address >encapsulation ppp >ppp multilink > > interface serial1 >no ip address >encapsulation ppp >ppp multilink > > This will bind the two physical serial connections into a single "virtual > access" interface and enable Multilink PPP. > > Paul > > "Network Operations" wrote in message <90t36m$ug$[EMAIL PROTECTED]>... > >I want to multilink 2nos 64Kbps Leased Lines ( to aggregate 128Kbps) both > >links connected on same cisco routers on either side (Model of Cisco router > >is different on both sides) . pls let me know how this configuration can be > >done & also if any particular IOS version is reqd. Is this function limited > >to any model of cisco router or it is possible on any model. > > > >Thanks in advance > >Akshay -- Aftab Rashid Manager Systems Beaconet 164 P, Gulberg II, Lahore, Pakistan +92-42-11122 http://www.beaconet.net _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
No traffic on ISDN BRI Connection
Hi I am using AS5300 with 4 PRIs for incoming dialup connection. My normal dialup connections through PSTN lines are working fine. But when we dial using ISDN bri channel, the connection gets established but it do not passes the traffic. The PC gets the IP assigned but could not ping even to the RAS. When we dial to other brand servers from the same PC and ISDN line, it works normally. Here is configuration of Serial interface for reference. interface Serial0:15 ip unnumbered FastEthernet0 no ip directed-broadcast encapsulation ppp dialer idle-timeout 3600 isdn switch-type primary-net5 isdn incoming-voice modem peer default ip address pool ippool fair-queue 64 256 0 no cdp enable ppp authentication pap ! Please point out what is missing. Thanks _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
BRI to AS5300 / No Traffic Pls Respond URGENT
Hi I am using AS5300 with 4 PRIs for incoming dialup connection. My normal dialup connections through PSTN lines are working fine. But when we dial using ISDN bri channel, the connection gets established but it do not passes the traffic. The PC gets the IP assigned but could not ping even to the RAS. When we dial to other brand servers from the same PC and ISDN line, it works normally. Here is configuration of Serial interface for reference. interface Serial0:15 ip unnumbered FastEthernet0 no ip directed-broadcast encapsulation ppp dialer idle-timeout 3600 isdn switch-type primary-net5 isdn incoming-voice modem peer default ip address pool ippool fair-queue 64 256 0 no cdp enable ppp authentication pap ! Please point out what is missing. Thanks Aftab _ _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
BRI to AS5300 / No Traffic (Detailed Info)
I am using AS5300 with 4 PRIs for incoming dialup connection. My normal dialup connections through PSTN lines are working fine. But when we dial using ISDN bri channel, the connection gets established but it do not passes the traffic. The PC gets the IP assigned but could not ping even to the RAS. When we dial to other brand servers from the same PC and ISDN line, it works normally. Here is configuration of Serial interface for reference. interface Serial0:15 ip unnumbered FastEthernet0 no ip directed-broadcast encapsulation ppp dialer idle-timeout 3600 isdn switch-type primary-net5 isdn incoming-voice modem peer default ip address pool ippool fair-queue 64 256 0 no cdp enable ppp authentication pap ! Look at the second route entry, showing the connected isdn bri to serial 0:15 (ISDN PRI D channel). I tried pinging to the customer address but no success. Routing table of the windows NT client is also attached which also shows that it has accepted the IP address assigned by the AS5300. Pls note that both attached routing tables are created dynamically by the systems (AS5300 & Win NT). AS5300#sh ip route Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default U - per-user static route, o - ODR, P - periodic downloaded static route T - traffic engineered route Gateway of last resort is x.98.14.1 to network 0.0.0.0 x.0.0.0/8 is variably subnetted, 15 subnets, 2 masks C x.98.14.80/32 is directly connected, Async21 C x.98.14.86/32 is directly connected, Serial0:15 C x.98.14.65/32 is directly connected, Async23 C x.98.14.74/32 is directly connected, Async11 C x.98.14.115/32 is directly connected, Async98 C x.98.14.117/32 is directly connected, Async51 C x.98.14.122/32 is directly connected, Async59 C x.98.14.120/32 is directly connected, Async114 C x.98.14.0/24 is directly connected, FastEthernet0 C x.98.14.35/32 is directly connected, Async88 C x.98.14.33/32 is directly connected, Async10 C x.98.14.37/32 is directly connected, Async70 C x.98.14.242/32 is directly connected, Async9 C x.98.14.241/32 is directly connected, Async35 C x.98.14.138/32 is directly connected, Async52 C y.168.50.0/24 is directly connected, FastEthernet0 S* 0.0.0.0/0 [1/0] via x.98.14.1 AS5300#ping x.98.14.86 Routing table for Windows NT system, dialing through isdn bri to 5300. Note that the system has accepted the IP address and the address has become the default route for the outbound traffic. === Interface List 0x1 ... MS TCP Loopback interface 0x2 ...00 00 00 00 00 00 .. NdisWan Adapter 0x3 ...00 00 00 00 00 00 .. NdisWan Adapter 0x4 ...00 01 70 b3 5f 85 .. NdisWan Adapter 0x5 ...00 c0 f0 28 ad d9 .. Realtek RTL8029(AS) Ethernet Adapt 0x6 ...00 e0 4c 39 03 b9 .. Realtek RTL8139 PCI Fast Ethernet Adapter driver(4.0) 0x7 ...00 00 00 00 00 00 .. NdisWan Adapter 0x8 ...00 00 00 00 00 00 .. NdisWan Adapter === === Active Routes: Network DestinationNetmask Gateway Interface Metric 0.0.0.0 0.0.0.0 x.98.14.86 x.98.14.86 1 x.0.0.0255.0.0.0 x.98.14.86 x.98.14.86 1 x.98.14.86 255.255.255.255127.0.0.1 127.0.0.1 1 x.255.255.255 255.255.255.255 x.98.14.86 x.98.14.86 1 127.0.0.0255.0.0.0127.0.0.1 127.0.0.1 1 150.107.0.0 255.255.0.0150.107.1.253 150.107.1.253 2 150.107.1.253 255.255.255.255127.0.0.1 127.0.0.1 1 150.107.255.255 255.255.255.255150.107.1.253 150.107.1.253 1 172.16.0.0 255.255.0.0 172.16.1.253 172.16.1.253 2 172.16.1.253 255.255.255.255127.0.0.1 127.0.0.1 1 172.16.255.255 255.255.255.255 172.16.1.253 172.16.1.253 1 224.0.0.0224.0.0.0 x.98.14.86 x.98.14.86 1 224.0.0.0224.0.0.0150.107.1.253 150.107.1.253 1 224.0.0.0224.0.0.0 172.16.1.253172.16.1.253 1 255.255.255.255 255.255.255.255 172.16.1.253 2 1 === _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: BRI to AS5300 / No Traffic Pls Respond URGENT
I'll try with the dialer interface too. Are u using the the same configuration for your ISDN dialup clients. I got the same responce i.e, IP was assigned to the user and he was not able to browse. Please see the output from router in the attached file and advice. Aftab Tony van Ree wrote: > Hi, > > Just a thought but why not set up a dialer interface for your ISDN clients complete >with dailer map statements. You might also need to do something like > > interface Serial2:15 > no ip address > encapsulation ppp > dialer idle-timeout 1800 > autodetect encapsulation ppp v120 > isdn switch-type "your switch type" > isdn incoming-voice modem > no peer default ip address > no fair-queue > no cdp enable > ppp authentication chap > > Just a thought > > Teunis, > Hobart, Tasmania > Australia > > On Saturday, January 20, 2001 at 11:41:05 AM, Aftab Rashid wrote: > > > > > Hi > > > > I am using AS5300 with 4 PRIs for incoming dialup connection. My normal > > dialup connections through PSTN lines are working fine. But when we dial > > > > using ISDN bri channel, the connection gets established but it do not > > passes the traffic. The PC gets the IP assigned but could not ping even > > to the RAS. When we dial to other brand servers from the same PC and > > ISDN line, it works normally. > > > > Here is configuration of Serial interface for reference. > > > > interface Serial0:15 > > ip unnumbered FastEthernet0 > > no ip directed-broadcast > > encapsulation ppp > > dialer idle-timeout 3600 > > isdn switch-type primary-net5 > > isdn incoming-voice modem > > peer default ip address pool ippool > > fair-queue 64 256 0 > > no cdp enable > > ppp authentication pap > > ! > > > > Please point out what is missing. > > > > > > Thanks > > Aftab > > > > _ > > > > _ > > FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > > -- > www.tasmail.com -- Aftab Rashid Manager Systems Beaconet 164 P, Gulberg II, Lahore, Pakistan +92-42-11122 http://www.beaconet.net sh dialer map Dynamic dialer map ip x.98.14.151 name ajs () on Async24 Dynamic dialer map ip x.98.14.90 name asim () on Async42 Dynamic dialer map ip x.98.14.45 name asyal () on Async97 Dynamic dialer map ip x.98.14.77 name citynet () on Async115 Dynamic dialer map ip x.98.14.242 name cricinfo () on Async92 Dynamic dialer map ip x.98.14.146 name dawn () on Async65 Dynamic dialer map ip x.98.14.103 name denamsbeco () on Async110 Dynamic dialer map ip x.98.14.40 name faroo15 () on Async61 Dynamic dialer map ip x.98.14.113 name geintl () on Async20 Dynamic dialer map ip x.98.14.36 name genius () on Async70 Dynamic dialer map ip x.98.14.88 name hassanm () on Async17 Dynamic dialer map ip x.98.14.62 name informatics () on Serial0:15 Dynamic dialer map ip x.98.14.64 name love13 () on Async4 Dynamic dialer map ip x.98.14.72 name mahmoodahmed () on Async111 Dynamic dialer map ip x.98.14.106 name mughal7 () on Asyncx Dynamic dialer map ip x.98.14.95 name mughees () on Async87 Dynamic dialer map ip x.98.14.105 name nabeelkhalid () on Async95 Dynamic dialer map ip x.98.14.76 name nasghar () on Async91 Dynamic dialer map ip x.98.14.119 name sales2 () on Async66 Dynamic dialer map ip x.98.14.97 name tfcom () on Async113 Dynamic dialer map ip x.98.14.93 name travel () on Async105 Dynamic dialer map ip x.98.14.148 name umairbutt () on Async104 Dynamic dialer map ip x.98.14.98 name wassee () on Async13 sh ip route C x.98.14.72/32 is directly connected, Async111 C x.98.14.77/32 is directly connected, Async115 C x.98.14.76/32 is directly connected, Async91 C x.98.14.115/32 is directly connected, Virtual-Access1 C x.98.14.113/32 is directly connected, Async20 C x.98.14.119/32 is directly connected, Async66 C x.98.14.98/32 is directly connected, Async13 C x.98.14.97/32 is directly connected, Async113 C x.98.14.103/32 is directly connected, Async110 C x.98.14.106/32 is directly connected, Asyncx C x.98.14.105/32 is directly connected, Async95 C x.98.14.0/24 is directly connected, FastEthernet0 C x.98.14.53/32 is directly connected, Virtual-Access3 C x.98.14.52/32 is directly connected, Virtual-Access5 C x.98.14.57/32 is directly connected, Async32 C x.98.14.62/32 is directly connected, Serial0:15 C x.98.14.35/32 is directly connected, Virtual-Access2 C x.98.14.36/32 is directly connected, Async70 C x.98.14.
