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This chapter describes how to configure and use various features to extend your Cisco AS5400 network capabilities:
For advanced configurations, refer to "Comprehensive Configuration Examples."
If you are experienced using the Cisco IOS software, see "Comprehensive Configuration Examples," for a useful reference for configuration.
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Note The procedures in this chapter assume you have completed the steps in "Basic Configuration." If you skipped that chapter, read it before continuing. |
The goal of Redundant Link Manager (RLM) is to primarily provide a virtual link management over multiple IP networks so that the Q.931 signaling protocol and other proprietary protocols can be transported on top of multiple redundant links between the Cisco signaling controller and the access server.
We recommend that all access servers should use at least two IP interfaces to connect to the primary and alternative IP interfaces of the signaling controller. Otherwise, the control traffic will be impacted by the data traffic by sharing the same interface for both types of traffic.
Command | Purpose | |
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| 5400>enable Password: password 5400# |
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| 5400(config-if)#rlm group 1 5400 (config-rlm-group)# |
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| 5400(config-if)#Ctrl-Z 5400# |
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To verify you have configured the interfaces correctly:
5400# show rlm group 1 status RLM Group 1 Status User/Port: RLM_MGR/3000 Link State: Up Last Link Status Reported: Up Next tx TID: 1 Last rx TID: 0 Server Link Group[r1-server]: link [10.1.1.1(Loopback1), 10.1.4.1] = socket[active] link [10.1.1.2(Loopback2), 10.1.4.2] = socket[standby] Server Link Group[r2-server]: link [10.1.1.1(Loopback1), 10.1.5.1] = socket[opening] link [10.1.1.2(Loopback2), 10.1.5.2] = socket[opening]
Note the following:
5400# show isdn status
Global ISDN Switchtype = primary-ni
ISDN Serial0:23 interface
dsl 0, interface ISDN Switchtype = primary-ni
Layer 1 Status:
DEACTIVATED
Layer 2 Status:
TEI = 0, Ces = 1, SAPI = 0, State = TEI_ASSIGNED
Layer 3 Status:
0 Active Layer 3 Call(s)
Activated dsl 0 CCBs = 0
ISDN Serial1:23 interface
dsl 1, interface ISDN Switchtype = primary-ni
Layer 1 Status:
DEACTIVATED
Layer 2 Status:
TEI = 0, Ces = 1, SAPI = 0, State = TEI_ASSIGNED
Layer 3 Status:
0 Active Layer 3 Call(s)
Activated dsl 1 CCBs = 0
Total Allocated ISDN CCBs = 0
Note the following information for Serial 0:23 (the first half of the messages):
The second half of the messages display information for Serial 1:23.
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Tips If you are having trouble: |
Use the Inter-Switch Link (ISL) to connect multiple Virtual LANs (VLANs) using the Ethernet Media Access Control (MAC) and Ethernet media.
Command | Purpose | |
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| 5400>enable Password: password 5400# |
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| 5400#configure terminal Enter configuration commands, one per line. End with CNTL/Z. 5400(config)# |
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| 5400(config)#interface fastethernet 0/0 |
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| 5400(config-if)#no shut |
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| 5400(config)#interface fastethernet0/0.x |
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| 5400(config-subif)#encapsulation isl n |
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| 5400(config-subif)#ipx network ipx-number |
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| 5400(config-subif)#Ctrl-Z 5400# |
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| 1IPX = Internetwork Packet Exchange. |
To verify the VLAN setup (VLAN ID, network address, protocol, and packets received and transmitted):
5400# show vlan
Virtual LAN ID: 10 (Inter Switch Link Encapsulation)
vLAN Trunk Interface: FastEthernet0/0.10
Protocols Configured: Address: Received: Transmitted:
X 10.00e0.1e6b.2f03 3 5
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Tips If packets are not being routed: |
5400# debug vlan packets
Virtual LAN packet information debugging is on
vLAN: ISL packet received bearing color ID 16 on FastEthernet0
which has no subinterface configured to route or bridge ID 16.
Configure the IPX networks for dial-in remote IPX users.
To verify the IPX routing is enabled:
5400# configure terminal 5400(config)# show ipx interface serial 1:23 Serial1:23 is up, line protocol is up IPX address is 2A.00e0.1e6b.2f6e [up] Delay of this IPX network, in ticks is 6 throughput 0 link delay 0 IPXWAN processing not enabled on this interface. IPX SAP update interval is 1 minute(s) IPX type 20 propagation packet forwarding is disabled Incoming access list is not set Outgoing access list is not set IPX helper access list is not set SAP GNS processing enabled, delay 0 ms, output filter list is not set SAP Input filter list is not set SAP Output filter list is not set SAP Router filter list is not set Input filter list is not set Output filter list is not set Router filter list is not set Netbios Input host access list is not set Netbios Input bytes access list is not set Netbios Output host access list is not set Netbios Output bytes access list is not set Updates each 60 seconds, aging multiples RIP: 3 SAP: 3 SAP interpacket delay is 55 ms, maximum size is 480 bytes RIP interpacket delay is 55 ms, maximum size is 432 bytes Watchdog spoofing is disabled, SPX spoofing is disabled, idle time 60 IPX accounting is disabled IPX fast switching is configured (disabled) RIP packets received 0, RIP packets sent 1 SAP packets received 0, SAP packets sent 0
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Tips If you are having trouble: |
5400(config)# debug ipx ?
compression IPX compression
eigrp IPX EIGRP packets
ipxwan Novell IPXWAN events
nasi NASI server functionality
nlsp IPX NLSP activity
packet IPX activity
redistribution IPX route redistribution
routing IPX RIP routing information
sap IPX Service Advertisement information
spoof IPX and SPX Spoofing activity
spx Sequenced Packet Exchange Protocol
Configure AppleTalk to enable Macintosh clients to access network resources by dialing through the access server over ISDN.
Command | Purpose | |
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| 5400(config)#appletalk routing 5400(config)# appletalk virtual-net 2 ATCP Zone |
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| 5400(config)#appletalk cable-range 1-1 1.120 5400(config-if)# appletalk zone Ethernet 5400(config-if)# exit 5400(config)# exit |
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| 5400# copy running-config startup-config #########[OK] |
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| 1ATCP = AppleTalk Control Protocol. 2ARAP = AppleTalk Remote Access Protocol. |
To verify the AppleTalk interface is up and running:
5400# show appletalk interface serial 0/0 Serial0/0 is up, line protocol is up AppleTalk address is 10.1, Valid AppleTalk zone is "dolzone" AppleTalk discarded 37 packets due to output errors AppleTalk address gleaning is not supported by hardware AppleTalk route cache is disabled, Dial on Demand specified
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Tips If you are having trouble, you can troubleshoot the AppleTalk protocol by using its debug commands to view information for the errors, events, and packets and check the Gateway name, access server name, and if the virtual access interface is up. |
5400# debug ppp negot PPP protocol negotiation debugging is on 5400# %LINK-3-UPDOWN: Interface Async1, changed state to up PPP Async1: treating connection as a dedicated line ppp: sending CONFREQ, type = 2 (CI_ASYNCMAP), value = 0xA0000 ppp: sending CONFREQ, type = 3 (CI_AUTHTYPE), value = 0xC223/5 ppp: sending CONFREQ, type = 5 (CI_MAGICNUMBER), value = 0xAB1BAB3 PPP Async1: state = REQsent fsm_rconfack(0xC021): rcvd id 7 ppp: config ACK received, type = 2 (CI_ASYNCMAP), value = 0xA0000 ppp: config ACK received, type = 3 (CI_AUTHTYPE), value = 0xC223 ppp: config ACK received, type = 5 (CI_MAGICNUMBER), value = 0xAB1BAB3 ppp: config ACK received, type = 7 (CI_PCOMPRESSION) ppp: config ACK received, type = 8 (CI_ACCOMPRESSION) PPP Async1: received config for type = 1 (MRU) value = 1500 acked PPP Async1: received config for type = 2 (ASYNCMAP) value = 0x0 acked PPP Async1: received config for type = 5 (MAGICNUMBER) value = 0x565CFA6A acked PPP Async1: received config for type = 7 (PCOMPRESSION) acked PPP Async1: received config for type = 8 (ACCOMPRESSION) acked ipcp: sending CONFREQ, type = 2 (CI_COMPRESSTYPE), slots = 15, csid = 0 ipcp: sending CONFREQ, type = 3 (CI_ADDRESS), Address = 171.60.199.193 Resetting ATCP atcp: sending CONFREQ, type = 6 (CI_AT_SERVERINFO), values = 119132, 6 atcp: sending CONFREQ, type = 7 (CI_AT_ZONEINFO), values = 1191B3, 9 atcp: sending CONFREQ, type = 8 (CI_AT_DEFAULT_ROUTER), values = 5, C7 .
5400# show int async 1/0
Async1 is up, line protocol is up
Hardware is Async Serial
Interface is unnumbered. Using address of Ethernet0 (171.60.199.193)
MTU 1500 bytes, BW 38 Kbit, DLY 100000 usec, rely 255/255, load 1/255
Encapsulation PPP, loopback not set, keepalive not set
DTR is pulsed for 5 seconds on reset
LCP Open
Open: IPCP, ATALKCP
Last input 00:00:01, output 00:00:08, output hang never
Last clearing of "show interface" counters 07:17:22
Input queue: 1/75/0 (size/max/drops); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/64/0 (size/threshold/drops)
Conversations 0/9 (active/max active)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
753 packets input, 22232 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
638 packets output, 37821 bytes, 0 underruns
0 output errors, 0 collisions, 3 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
5400# show apple int async 1 Async1 is up, line protocol is up AppleTalk port is in client-mode AppleTalk discarded 3 packets due to input errors AppleTalk address gleaning is not supported by hardware AppleTalk route cache is disabled, port down
5400# debug appletalk events AppleTalk Events debugging is on *Aug 15:56:06.907: AT: RTMP GC complete (0 PDBs freed, 0 PDBs waiting) *Aug 15:17:56:06.927: AT: Connected GC complete (0 PDBs freed, 0 PDBs waiting)
5400# debug appletalk ? arp Appletalk address resolution protocol aurp-connection AURP connection aurp-packet AURP packets aurp-update AURP routing updates domain AppleTalk Domain function eigrp-all All AT/EIGRP functions eigrp-external AT/EIGRP external functions eigrp-hello AT/EIGRP hello functions eigrp-packet AT/EIGRP packet debugging eigrp-query AT/EIGRP query functions eigrp-redistribution AT/EIGRP route redistribution eigrp-request AT/EIGRP external functions eigrp-target Appletalk/EIGRP for targeting address eigrp-update AT/EIGRP update functions errors Information about errors events Appletalk special events fs Appletalk fast-switching iptalk IPTalk encapsulation and functionality load-balancing AppleTalk load-balancing macip MacIP functions nbp Name Binding Protocol (NBP) functions packet Per-packet debugging redistribution Route Redistribution remap AppleTalk Remap function responder AppleTalk responder debugging routing (RTMP&EIGRP) functions rtmp (RTMP) functions zip Zone Information Protocol functions
Virtual private dial-up networking (VPDN) enables users to configure secure networks that take advantage of Internet service providers (ISPs) that tunnel a company's remote access traffic through the ISP cloud.
Remote offices or mobile users can connect to their home network using local third-party dial-up services. The dial-up service provider agrees to forward the company's traffic from the ISP point of presence (POP) to a company-run home gateway. Network configuration and security remains in the control of the client. The dial-up service provider provides a virtual connection between the company's sites.
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Note The MMP feature uses VPDN to connect multiple PPP sessions for which individual dial-in calls have arrived on different stack group members. VPDN provides speed and reliability for the setup and shutdown of Multilink PPP. |
Command | Purpose | |
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| 5400>enable Password: password 5400# |
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| 5400#configure terminal Enter configuration commands, one per line. End with CNTL/Z. 5400(config)# |
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| 5400(config)#vpdn enable |
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| 5400(config)#vpdn outgoing domain1.com nas1 ip 172.21.9.18 5400(config)# vpdn outgoing domain2.com nas2 ip 173.22.10.19 |
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| 5400(config-line)#Ctrl-Z 5400# |
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To verify your VPDN configuration:
5400# show vpdn Active L2F tunnels = 2 NAS Name Gateway Name NAS CLID Gateway CLID State test-mmp test-gateway 272 272 open 192.168.1.99 192.168.1.119 L2F MIDs = 10 Name NAS Name Interface MID State rw56 test-mmp Vi238 1 open rw55 test-mmp Vi240 3 open rw54 test-mmp Vi242 4 open rw57 test-mmp Vi246 7 open rw57 test-mmp Vi248 8 open rw54 test-mmp Vi245 13 open rw55 test-mmp Vi244 14 open rw16 test-mmp Vi249 97 open rw16 test-mmp Vi251 98 open rw56 test-mmp Vi250 100 open
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Tips If you are having trouble: |
5400# debug vpdn ?
error VPDN Protocol errors
event VPDN event
l2f-errors L2F protocol errors
l2f-events L2F protocol events
l2f-packets L2F protocol packets
packet VPDN packet
5400# debug vpdn event
VPN events debugging is on
*May 15 17:55:49.367: %LINK-3-UPDOWN: Interface Virtual-Access239,
changed state to down
*May 15 17:55:49.547: Virtual-Access249 VPN reset
*May 15 17:55:49.547: %LINK-3-UPDOWN: Interface Virtual-Access249,
changed state to down
5400# debug vpdn l2f-events
L2F protocol events debugging is on
*May 15 17:56:46.259: L2F_OPEN received
*May 15 17:56:46.263: L2F Got a MID management packet
*May 15 17:56:46.339: %LINK-3-UPDOWN: Interface Virtual-Access239,
changed state to up
5400# debug vpdn l2f-errors
L2F protocol errors debugging is on
*May 15 17:57:57.827: %LINK-3-UPDOWN: Interface Virtual-Access251,
changed state to down
You can create authentication accounts for other routers between the NAS and the HGW for VPDN.
On the NAS, an example is:
username NAS password <text omitted> username HGW password <text omitted> vpdn enable vpdn outgoing cisco.com NAS ip X.X.X.X
On the HGW, an example is:
username NAS password <text omitted><text omitted> username HGW password <text omitted> vpdn enable vpdn incoming NAS HGW virtual-template 1
The COT subsystem supports the Continuity Test (COT), which is required by the SS7 network to conduct loopback and tone check testing on the path before a circuit is established. Continuity testing (COT) will detect any failure of DS0 channels. It is required for North American SS7 compliance.
There are no configuration tasks.
Use the following commands to verify COT:
5400# show cot dsp status 1/1 Rx Freq 2010 Hx Tx Freq 1780 Hx Tx then Tx mode in WaitRxOn state 5400# show cot dsp config 1/1 Rx Freq 2010 Hx Tx Freq 1780 Hx Tx then Tx mode Timeout value:0
5400# show cot request 1/0/1 00:19:29:COT Request@ 0x61064A20, CDB@ 0x60EBB48C, Params@0x61123DBC 00:19:29: request type = COT_CHECK_TONE_ON 00:19:29: shelf 0 appl_no 1 ds0 1 00:19:29: duration 100000 key FFF1 freqTx 1780 freqRx 2010 00:19:29: state COT_WAIT_TD_ON_CT 00:19:29: event_proc(0x6093B55C)
5400# show cot summary router# 08:23:24: COT Subsystem - Request Statistics 08:23:24: COT Request Type = COT_DS0_LOOPBACK_ON 08:23:24: # of request(s) : 4 # of restart requests(s) : 0 08:23:24: # of successful request(s): 4 # of invalid request(s) : 0 08:23:24: # of cot timeout(s) : 0 # of dsp error(s) : 0 08:23:24: # of no dsp(s) : 0 08:23:24: COT Request Type = COT_DS0_LOOPBACK_OFF 08:23:24: # of request(s) : 4 # of restart requests(s) : 0 08:23:24: # of successful request(s): 4 # of invalid request(s) : 0 08:23:24: # of cot timeout(s) : 0 # of dsp error(s) : 0 08:23:24: # of no dsp(s) : 0 08:23:24: COT Request Type = COT_CHECK_TONE_ON 08:23:24: # of request(s) : 7 # of restart requests(s) : 0 08:23:24: # of successful request(s): 3 # of invalid request(s) : 2 08:23:24: # of cot timeout(s) : 1 # of dsp error(s) : 0 08:23:24: # of no dsp(s) : 0 08:23:24: COT Request Type = COT_CHECK_TONE_OFF 08:23:24: # of request(s) : 0 # of restart requests(s) : 0 08:23:24: # of successful request(s): 0 # of invalid request(s) : 0 08:23:24: # of cot timeout(s) : 0 # of dsp error(s) : 0 08:23:24: # of no dsp(s) : 0 08:23:24: COT Request Type = COT_CUT_IN_TRANSPONDER 08:23:24: # of request(s) : 0 # of restart requests(s) : 0 08:23:24: # of successful request(s): 0 # of invalid request(s) : 0 08:23:24: # of cot timeout(s) : 0 # of dsp error(s) : 0 08:23:24: # of no dsp(s) : 0 08:23:24: COT Request Type = COT_CUT_OUT_TRANSPONDER 08:23:24: # of request(s) : 0 # of restart requests(s) : 0 08:23:24: # of successful request(s): 0 # of invalid request(s) : 0 08:23:24: # of cot timeout(s) : 0 # of dsp error(s) : 0 08:23:24: # of no dsp(s) : 0
5400# debug cot api COT API debugging is on 08:29:55: cot_request_handler(): CDB@0x60DEDE14, req(COT_CHECK_TONE_ON): 08:29:55: shelf 0 slot 0 appl_no 1 ds0 1 08:29:55: freqTX 2010 freqRX 1780 key 0xFFF1 duration 60000 5400# debug cot detail *Dec 4 00:46:05.251:cot_request_handler():CDB@0x6200D33C, req(COT_CHECK_TONE_ON): *Dec 4 00:46:05.251: shelf 0 slot 4 appl_no 0 ds0 0 *Dec 4 00:46:05.251: freqTX 2010 freqRX 2010 key 0xFFF1 duration 1000000 *Dec 4 00:46:05.251:cot_query_request, req is NULL *Dec 4 00:46:05.251: cot_copy_parameters, param 0x62BFFAF8 *Dec 4 00:46:05.251: cot_req_handle_alloc , req 0x63182578, cot_params 0x631825F8, params 0x62BFFAF8 *Dec 4 00:46:05.251:cot_check_tone_on:cot_req 0x63182578 *Dec 4 00:46:05.251:COT:DSP (5/4) Allocated *Dec 4 00:46:05.251:COT:Request Transition to COT_WAIT_TD_ON *Dec 4 00:46:05.251:COT(0x6200D33C):Adding new request (0x63182578) to In Progress Q *Dec 4 00:46:05.251:COT(0x6200D33C):Adding COT(0x63182578) to the Q head *Dec 4 00:46:05.251:COT:Start Duration Timer 1000000 for Check Tone Request req 0x63182578, timer_context 0x6315B624 *Dec 4 00:46:05.623:cot_dsp_event_handler:get_cot_q_element 0x61AFACA8 *Dec 4 00:46:05.623:COT:Received DSP Q Event *Dec 4 00:46:05.623:COT:Received DSP COT Tone On - DSP (5/4) *Dec 4 00:46:05.623:COT:Request Transition to COT_WAIT_TD_OFF_CT *Dec 4 00:46:05.623:cot_queue_process return_cot_q_element:cot_q_element 0x61AFACA8,msg_type 0 *Dec 4 00:46:05.707:cot_dsp_event_handler:get_cot_q_element 0x61AFACA8 *Dec 4 00:46:05.707:COT:Received DSP Q Event *Dec 4 00:46:05.707:COT:Received DSP COT Tone Off - DSP (5/4) *Dec 4 00:46:05.707:Stop Duration Timer *Dec 4 00:46:05.707:Invoke NI2 callback to inform COT request status *Dec 4 00:46:05.707:In cot_callback *Dec 4 00:46:05.707: returned key 0xFFF1, status = SUCCESS *Dec 4 00:46:05.707:Return from NI2 callback *Dec 4 00:46:05.707:cot_delete_request, old_req 0x63182578 *Dec 4 00:46:05.707:cot_delete_request,req 0x63182578,req->next 0x0 *Dec 4 00:46:05.707: cot_req_handle_dealloc, req 0x63182578,param 0x631825F8,cot_timer 0x63182640 *Dec 4 00:46:05.707:COT:Request Transition to IDLE *Dec 4 00:46:05.707:cot_queue_process return_cot_q_element:cot_q_element 0x61AFACA8,msg_type 0 5400# debug cot dsp *Dec 4 00:47:23.843:cot_check_tone_on:cot_req 0x631ED100 *Dec 4 00:47:23.843:COT:DSP (5/5) Allocated *Dec 4 00:47:24.207:cot_dsp_event_handler:get_cot_q_element 0x61AFACA8 *Dec 4 00:47:24.207:COT:Received DSP Q Event *Dec 4 00:47:24.207:COT:Received DSP COT Tone On - DSP (5/5) *Dec 4 00:47:24.207:cot_queue_process return_cot_q_element:cot_q_element 0x61AFACA8,msg_type 0 *Dec 4 00:47:24.291:cot_dsp_event_handler:get_cot_q_element 0x61AFACA8 *Dec 4 00:47:24.291:COT:Received DSP Q Event *Dec 4 00:47:24.291:COT:Received DSP COT Tone Off - DSP (5/5) *Dec 4 00:47:24.291:In cot_callback *Dec 4 00:47:24.291: returned key 0xFFF1, status = SUCCESS *Dec 4 00:47:24.291:cot_queue_process return_cot_q_element:cot_q_element 0x61AFACA8,msg_type 0 5400# debug cot queue *Dec 4 00:47:53.355:cot_query_request,cdb 0x6200D33C, ds0 0 *Dec 4 00:47:53.355:cot_query_request, req is NULL *Dec 4 00:47:53.355: cot_copy_parameters, param 0x62BFFAF8 *Dec 4 00:47:53.355: cot_req_handle_alloc , req 0x63182578, cot_params 0x631825F8, params 0x62BFFAF8 *Dec 4 00:47:53.355:COT(0x6200D33C):Adding new request (0x63182578) to In Progress Q *Dec 4 00:47:53.355:COT(0x6200D33C):Adding COT(0x63182578) to the Q head *Dec 4 00:47:53.731:cot_proc_wait_td_on_ct req 0x63182578, state 2, evevnt 2 *Dec 4 00:47:53.811:cot_proc_wait_td_off_ct req 0x63182578, state 3, evevnt 3 *Dec 4 00:47:53.811:cot_timer_cleanup req 0x63182578 *Dec 4 00:47:53.811:cot_timer_cleanup req 0x63182578, timer_context 0x6315B624 *Dec 4 00:47:53.811:In cot_callback *Dec 4 00:47:53.811: returned key 0xFFF1, status = SUCCESS *Dec 4 00:47:53.811:cot_delete_request, old_req 0x63182578 *Dec 4 00:47:53.811:cot_delete_request,req 0x63182578,req->next 0x0 *Dec 4 00:47:53.811: cot_req_handle_dealloc, req 0x63182578,param 0x631825F8,cot_timer 0x63182640
5400# clear cot summary command 5400#
To prevent the loss of the access server configuration, save it to NVRAM.
Command | Purpose | |
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| 5400>enable Password: password 5400# |
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| 5400#copy running-config startup-config |
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| 5400(config-if)#Ctrl-Z 5400# |
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At this point you can proceed to:
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Note The following publications are available on the documentation CD-ROM that came with your access server, on the World Wide Web from Cisco's home page, or you can order printed copies. |
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Note The Cisco IOS Release 12.1 documentation set is available at the following URL: http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/index.htm |
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Note The abbreviations next to the book icons are page designators (for example, FC, FR, and so on), which are defined in a key in the index of each document to help with navigation. The bulleted lists under each module describe the major technology areas discussed in their corresponding books. |
Posted: Tue Aug 15 10:43:08 PDT 2000
Copyright 1989-2000©Cisco Systems Inc.